diff --git a/Cargo.toml b/Cargo.toml
index 83fa2ca2f..38128585a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -236,6 +236,9 @@ members = [
 ]
 resolver = "2"
 
+[workspace.lints.clippy]
+unused_unit = "allow"
+
 [workspace.package]
 version = "2.2.3"
 edition = "2021"
diff --git a/crates/cognitum-gate-kernel/Cargo.toml b/crates/cognitum-gate-kernel/Cargo.toml
index 07b1776fe..6336daa1a 100644
--- a/crates/cognitum-gate-kernel/Cargo.toml
+++ b/crates/cognitum-gate-kernel/Cargo.toml
@@ -51,7 +51,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -129,7 +129,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/cognitum-gate-tilezero/Cargo.toml b/crates/cognitum-gate-tilezero/Cargo.toml
index 78ed11335..95f55005a 100644
--- a/crates/cognitum-gate-tilezero/Cargo.toml
+++ b/crates/cognitum-gate-tilezero/Cargo.toml
@@ -70,7 +70,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -148,7 +148,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/mcp-brain-server/Cargo.toml b/crates/mcp-brain-server/Cargo.toml
index 84cf605a7..d751da0c2 100644
--- a/crates/mcp-brain-server/Cargo.toml
+++ b/crates/mcp-brain-server/Cargo.toml
@@ -119,7 +119,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -197,7 +197,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/mcp-brain/Cargo.toml b/crates/mcp-brain/Cargo.toml
index eb1427bda..2eb03bb7a 100644
--- a/crates/mcp-brain/Cargo.toml
+++ b/crates/mcp-brain/Cargo.toml
@@ -44,7 +44,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -122,7 +122,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/neural-trader-strategies/Cargo.toml b/crates/neural-trader-strategies/Cargo.toml
index 442ce0478..00a9eff1d 100644
--- a/crates/neural-trader-strategies/Cargo.toml
+++ b/crates/neural-trader-strategies/Cargo.toml
@@ -25,7 +25,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -103,7 +103,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/prime-radiant/Cargo.toml b/crates/prime-radiant/Cargo.toml
index 79986d64d..90bd7a76c 100644
--- a/crates/prime-radiant/Cargo.toml
+++ b/crates/prime-radiant/Cargo.toml
@@ -442,7 +442,7 @@ same_item_push = "allow"
 while_let_loop = "allow"
 while_let_on_iterator = "allow"
 for_kv_map = "allow"
-unused_unit = "allow"
+
 redundant_pattern = "allow"
 let_and_return = "allow"
 needless_lifetimes = "allow"
@@ -492,7 +492,7 @@ overly_complex_bool_expr = "allow"
 len_zero = "allow"
 needless_doctest_main = "allow"
 match_like_matches_macro = "allow"
-match_on_vec_items = "allow"
+
 identity_op = "allow"
 match_single_binding = "allow"
 needless_match = "allow"
diff --git a/crates/prime-radiant/src/hyperbolic/energy.rs b/crates/prime-radiant/src/hyperbolic/energy.rs
index 7b6db39c0..d88a30dff 100644
--- a/crates/prime-radiant/src/hyperbolic/energy.rs
+++ b/crates/prime-radiant/src/hyperbolic/energy.rs
@@ -122,14 +122,24 @@ impl HyperbolicEnergy {
     pub fn highest_energy_edge(&self) -> Option<&WeightedResidual> {
         self.edge_energies
             .iter()
-            .max_by(|a, b| a.weighted_energy.partial_cmp(&b.weighted_energy).unwrap())
+            // Use unwrap_or to handle NaN weighted_energy gracefully instead of panicking.
+            .max_by(|a, b| {
+                a.weighted_energy
+                    .partial_cmp(&b.weighted_energy)
+                    .unwrap_or(std::cmp::Ordering::Equal)
+            })
     }
 
     /// Find deepest edge
     pub fn deepest_edge(&self) -> Option<&WeightedResidual> {
         self.edge_energies
             .iter()
-            .max_by(|a, b| a.avg_depth().partial_cmp(&b.avg_depth()).unwrap())
+            // Use unwrap_or to handle NaN depth gracefully instead of panicking.
+            .max_by(|a, b| {
+                a.avg_depth()
+                    .partial_cmp(&b.avg_depth())
+                    .unwrap_or(std::cmp::Ordering::Equal)
+            })
     }
 
     /// Get edges above energy threshold
diff --git a/crates/ruQu/Cargo.toml b/crates/ruQu/Cargo.toml
index cee07d0bb..743e70894 100644
--- a/crates/ruQu/Cargo.toml
+++ b/crates/ruQu/Cargo.toml
@@ -121,7 +121,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -199,7 +199,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruqu-algorithms/Cargo.toml b/crates/ruqu-algorithms/Cargo.toml
index dda0bc1fd..bff172f9a 100644
--- a/crates/ruqu-algorithms/Cargo.toml
+++ b/crates/ruqu-algorithms/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruqu-core/Cargo.toml b/crates/ruqu-core/Cargo.toml
index de2127b1a..004682b46 100644
--- a/crates/ruqu-core/Cargo.toml
+++ b/crates/ruqu-core/Cargo.toml
@@ -40,7 +40,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -118,7 +118,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruqu-exotic/Cargo.toml b/crates/ruqu-exotic/Cargo.toml
index 6b68f6364..d48003aed 100644
--- a/crates/ruqu-exotic/Cargo.toml
+++ b/crates/ruqu-exotic/Cargo.toml
@@ -31,7 +31,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -109,7 +109,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruqu-wasm/Cargo.toml b/crates/ruqu-wasm/Cargo.toml
index 9beda6712..f85363da7 100644
--- a/crates/ruqu-wasm/Cargo.toml
+++ b/crates/ruqu-wasm/Cargo.toml
@@ -40,7 +40,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -118,7 +118,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-attention-node/Cargo.toml b/crates/ruvector-attention-node/Cargo.toml
index 1c9982662..8cfe3f4a6 100644
--- a/crates/ruvector-attention-node/Cargo.toml
+++ b/crates/ruvector-attention-node/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-attention-unified-wasm/Cargo.toml b/crates/ruvector-attention-unified-wasm/Cargo.toml
index a312ec8a8..0195e20b8 100644
--- a/crates/ruvector-attention-unified-wasm/Cargo.toml
+++ b/crates/ruvector-attention-unified-wasm/Cargo.toml
@@ -68,7 +68,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -146,7 +146,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-attention-wasm/Cargo.toml b/crates/ruvector-attention-wasm/Cargo.toml
index d114dce2b..59df41bce 100644
--- a/crates/ruvector-attention-wasm/Cargo.toml
+++ b/crates/ruvector-attention-wasm/Cargo.toml
@@ -46,7 +46,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -124,7 +124,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-attn-mincut/Cargo.toml b/crates/ruvector-attn-mincut/Cargo.toml
index 3a000b87c..ab7d54c67 100644
--- a/crates/ruvector-attn-mincut/Cargo.toml
+++ b/crates/ruvector-attn-mincut/Cargo.toml
@@ -27,7 +27,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -105,7 +105,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-bench/Cargo.toml b/crates/ruvector-bench/Cargo.toml
index a759e3889..fa61646b1 100644
--- a/crates/ruvector-bench/Cargo.toml
+++ b/crates/ruvector-bench/Cargo.toml
@@ -105,7 +105,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -183,7 +183,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-cli/Cargo.toml b/crates/ruvector-cli/Cargo.toml
index 53500656f..e7af7a4e6 100644
--- a/crates/ruvector-cli/Cargo.toml
+++ b/crates/ruvector-cli/Cargo.toml
@@ -97,7 +97,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -175,7 +175,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-cluster/Cargo.toml b/crates/ruvector-cluster/Cargo.toml
index 5a54414ce..fd98b7820 100644
--- a/crates/ruvector-cluster/Cargo.toml
+++ b/crates/ruvector-cluster/Cargo.toml
@@ -35,7 +35,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -113,7 +113,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-cnn-wasm/Cargo.toml b/crates/ruvector-cnn-wasm/Cargo.toml
index 3646e6387..a1e44212e 100644
--- a/crates/ruvector-cnn-wasm/Cargo.toml
+++ b/crates/ruvector-cnn-wasm/Cargo.toml
@@ -43,7 +43,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -121,7 +121,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-cnn/Cargo.toml b/crates/ruvector-cnn/Cargo.toml
index ce24b4439..a51db1f65 100644
--- a/crates/ruvector-cnn/Cargo.toml
+++ b/crates/ruvector-cnn/Cargo.toml
@@ -58,7 +58,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -136,7 +136,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-consciousness-wasm/Cargo.toml b/crates/ruvector-consciousness-wasm/Cargo.toml
index 06459ee60..18dcf03b2 100644
--- a/crates/ruvector-consciousness-wasm/Cargo.toml
+++ b/crates/ruvector-consciousness-wasm/Cargo.toml
@@ -39,7 +39,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -117,7 +117,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-consciousness/Cargo.toml b/crates/ruvector-consciousness/Cargo.toml
index e08445c46..176cbd50e 100644
--- a/crates/ruvector-consciousness/Cargo.toml
+++ b/crates/ruvector-consciousness/Cargo.toml
@@ -61,7 +61,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -139,7 +139,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-core/Cargo.toml b/crates/ruvector-core/Cargo.toml
index a20467c32..1c3ed0a63 100644
--- a/crates/ruvector-core/Cargo.toml
+++ b/crates/ruvector-core/Cargo.toml
@@ -122,7 +122,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -200,7 +200,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-crv/Cargo.toml b/crates/ruvector-crv/Cargo.toml
index 0dd631460..754bd40bd 100644
--- a/crates/ruvector-crv/Cargo.toml
+++ b/crates/ruvector-crv/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-dag-wasm/Cargo.toml b/crates/ruvector-dag-wasm/Cargo.toml
index c55d31912..cb2c196ee 100644
--- a/crates/ruvector-dag-wasm/Cargo.toml
+++ b/crates/ruvector-dag-wasm/Cargo.toml
@@ -44,7 +44,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -122,7 +122,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-dag/src/mincut/bottleneck.rs b/crates/ruvector-dag/src/mincut/bottleneck.rs
index 68d125497..d0167bedb 100644
--- a/crates/ruvector-dag/src/mincut/bottleneck.rs
+++ b/crates/ruvector-dag/src/mincut/bottleneck.rs
@@ -41,7 +41,12 @@ impl BottleneckAnalysis {
         }
 
         // Sort by score descending
-        bottlenecks.sort_by(|a, b| b.score.partial_cmp(&a.score).unwrap());
+        // Use unwrap_or to handle NaN scores gracefully instead of panicking.
+        bottlenecks.sort_by(|a, b| {
+            b.score
+                .partial_cmp(&a.score)
+                .unwrap_or(std::cmp::Ordering::Equal)
+        });
 
         // Calculate total cost by iterating over all node IDs
         let total_cost: f64 = (0..dag.node_count())
@@ -88,7 +93,8 @@ impl BottleneckAnalysis {
                 .parents(node_id)
                 .iter()
                 .filter_map(|&p| max_cost.get(&p))
-                .max_by(|a, b| a.partial_cmp(b).unwrap())
+                // Use unwrap_or to handle NaN costs gracefully instead of panicking.
+                .max_by(|a, b| a.partial_cmp(b).unwrap_or(std::cmp::Ordering::Equal))
                 .copied()
                 .unwrap_or(0.0);
 
@@ -97,7 +103,8 @@ impl BottleneckAnalysis {
 
         max_cost
             .values()
-            .max_by(|a, b| a.partial_cmp(b).unwrap())
+            // Use unwrap_or to handle NaN costs gracefully instead of panicking.
+            .max_by(|a, b| a.partial_cmp(b).unwrap_or(std::cmp::Ordering::Equal))
             .copied()
             .unwrap_or(0.0)
     }
diff --git a/crates/ruvector-dag/src/sona/reasoning_bank.rs b/crates/ruvector-dag/src/sona/reasoning_bank.rs
index 86e2a84e2..c53de29de 100644
--- a/crates/ruvector-dag/src/sona/reasoning_bank.rs
+++ b/crates/ruvector-dag/src/sona/reasoning_bank.rs
@@ -81,7 +81,8 @@ impl DagReasoningBank {
             .filter(|(_, sim)| *sim >= self.config.similarity_threshold)
             .collect();
 
-        similarities.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap());
+        // Use unwrap_or to handle NaN similarity scores gracefully instead of panicking.
+        similarities.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Equal));
         similarities.truncate(k);
         similarities
     }
@@ -116,7 +117,8 @@ impl DagReasoningBank {
             .iter()
             .enumerate()
             .map(|(i, c)| (i, euclidean_distance(point, c)))
-            .min_by(|a, b| a.1.partial_cmp(&b.1).unwrap())
+            // Use unwrap_or to handle NaN distances gracefully instead of panicking.
+            .min_by(|a, b| a.1.partial_cmp(&b.1).unwrap_or(std::cmp::Ordering::Equal))
             .map(|(i, _)| i)
             .unwrap_or(0)
     }
@@ -164,7 +166,10 @@ impl DagReasoningBank {
             .min_by(|(_, a), (_, b)| {
                 let score_a = a.quality_score * (a.usage_count as f32 + 1.0).ln();
                 let score_b = b.quality_score * (b.usage_count as f32 + 1.0).ln();
-                score_a.partial_cmp(&score_b).unwrap()
+                // Use unwrap_or to handle NaN scores gracefully instead of panicking.
+                score_a
+                    .partial_cmp(&score_b)
+                    .unwrap_or(std::cmp::Ordering::Equal)
             })
             .map(|(i, _)| i)
         {
@@ -225,7 +230,8 @@ fn kmeans_pp_init(patterns: &[DagPattern], k: usize) -> Vec<Vec<f32>> {
             let min_dist = centroids
                 .iter()
                 .map(|c| euclidean_distance(&pattern.vector, c))
-                .min_by(|a, b| a.partial_cmp(b).unwrap())
+                // Use unwrap_or to handle NaN distances gracefully instead of panicking.
+                .min_by(|a, b| a.partial_cmp(b).unwrap_or(std::cmp::Ordering::Equal))
                 .unwrap_or(0.0);
             let squared = min_dist * min_dist;
             distances.push(squared);
diff --git a/crates/ruvector-decompiler/Cargo.toml b/crates/ruvector-decompiler/Cargo.toml
index e789d8806..861a133cb 100644
--- a/crates/ruvector-decompiler/Cargo.toml
+++ b/crates/ruvector-decompiler/Cargo.toml
@@ -56,7 +56,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -134,7 +134,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-delta-consensus/Cargo.toml b/crates/ruvector-delta-consensus/Cargo.toml
index 003634c2c..e47a762bd 100644
--- a/crates/ruvector-delta-consensus/Cargo.toml
+++ b/crates/ruvector-delta-consensus/Cargo.toml
@@ -53,7 +53,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -131,7 +131,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-delta-core/Cargo.toml b/crates/ruvector-delta-core/Cargo.toml
index 7a7b90ba1..8faa172e1 100644
--- a/crates/ruvector-delta-core/Cargo.toml
+++ b/crates/ruvector-delta-core/Cargo.toml
@@ -57,7 +57,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -135,7 +135,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-delta-graph/Cargo.toml b/crates/ruvector-delta-graph/Cargo.toml
index 7c219c76f..7a537b52d 100644
--- a/crates/ruvector-delta-graph/Cargo.toml
+++ b/crates/ruvector-delta-graph/Cargo.toml
@@ -48,7 +48,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -126,7 +126,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-delta-index/Cargo.toml b/crates/ruvector-delta-index/Cargo.toml
index 5305b35e4..c7e06cda0 100644
--- a/crates/ruvector-delta-index/Cargo.toml
+++ b/crates/ruvector-delta-index/Cargo.toml
@@ -63,7 +63,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -141,7 +141,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-delta-wasm/Cargo.toml b/crates/ruvector-delta-wasm/Cargo.toml
index afaacb2b3..d8583ccdd 100644
--- a/crates/ruvector-delta-wasm/Cargo.toml
+++ b/crates/ruvector-delta-wasm/Cargo.toml
@@ -58,7 +58,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -136,7 +136,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-diskann/Cargo.toml b/crates/ruvector-diskann/Cargo.toml
index 8e6603331..abc93292d 100644
--- a/crates/ruvector-diskann/Cargo.toml
+++ b/crates/ruvector-diskann/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-dither/Cargo.toml b/crates/ruvector-dither/Cargo.toml
index c0f2eb4d2..8aa2f76ac 100644
--- a/crates/ruvector-dither/Cargo.toml
+++ b/crates/ruvector-dither/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-domain-expansion-wasm/Cargo.toml b/crates/ruvector-domain-expansion-wasm/Cargo.toml
index 045150100..14d23cbbe 100644
--- a/crates/ruvector-domain-expansion-wasm/Cargo.toml
+++ b/crates/ruvector-domain-expansion-wasm/Cargo.toml
@@ -47,7 +47,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -125,7 +125,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-domain-expansion/Cargo.toml b/crates/ruvector-domain-expansion/Cargo.toml
index b35c32ca9..e2e6064e2 100644
--- a/crates/ruvector-domain-expansion/Cargo.toml
+++ b/crates/ruvector-domain-expansion/Cargo.toml
@@ -43,7 +43,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -121,7 +121,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-economy-wasm/Cargo.toml b/crates/ruvector-economy-wasm/Cargo.toml
index 9cda7cc85..c10b9c36c 100644
--- a/crates/ruvector-economy-wasm/Cargo.toml
+++ b/crates/ruvector-economy-wasm/Cargo.toml
@@ -59,7 +59,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -137,7 +137,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-exotic-wasm/Cargo.toml b/crates/ruvector-exotic-wasm/Cargo.toml
index f4a28d4fc..69bf7a394 100644
--- a/crates/ruvector-exotic-wasm/Cargo.toml
+++ b/crates/ruvector-exotic-wasm/Cargo.toml
@@ -60,7 +60,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -138,7 +138,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-fpga-transformer-wasm/Cargo.toml b/crates/ruvector-fpga-transformer-wasm/Cargo.toml
index 9506293e2..427c5ac86 100644
--- a/crates/ruvector-fpga-transformer-wasm/Cargo.toml
+++ b/crates/ruvector-fpga-transformer-wasm/Cargo.toml
@@ -35,7 +35,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -113,7 +113,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-fpga-transformer/Cargo.toml b/crates/ruvector-fpga-transformer/Cargo.toml
index 3e6136ceb..1f4478913 100644
--- a/crates/ruvector-fpga-transformer/Cargo.toml
+++ b/crates/ruvector-fpga-transformer/Cargo.toml
@@ -100,7 +100,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -178,7 +178,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-gnn-node/Cargo.toml b/crates/ruvector-gnn-node/Cargo.toml
index c97bf4c22..933d93c66 100644
--- a/crates/ruvector-gnn-node/Cargo.toml
+++ b/crates/ruvector-gnn-node/Cargo.toml
@@ -32,7 +32,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -110,7 +110,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-gnn-wasm/Cargo.toml b/crates/ruvector-gnn-wasm/Cargo.toml
index 163797fe0..6899b7aeb 100644
--- a/crates/ruvector-gnn-wasm/Cargo.toml
+++ b/crates/ruvector-gnn-wasm/Cargo.toml
@@ -58,7 +58,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -136,7 +136,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-graph-node/Cargo.toml b/crates/ruvector-graph-node/Cargo.toml
index 8c0840781..f00318600 100644
--- a/crates/ruvector-graph-node/Cargo.toml
+++ b/crates/ruvector-graph-node/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-graph-transformer-node/Cargo.toml b/crates/ruvector-graph-transformer-node/Cargo.toml
index 7b3e17358..54ff1b845 100644
--- a/crates/ruvector-graph-transformer-node/Cargo.toml
+++ b/crates/ruvector-graph-transformer-node/Cargo.toml
@@ -32,7 +32,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -110,7 +110,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-graph-transformer-wasm/Cargo.toml b/crates/ruvector-graph-transformer-wasm/Cargo.toml
index feac3e5ba..9c6ccb64e 100644
--- a/crates/ruvector-graph-transformer-wasm/Cargo.toml
+++ b/crates/ruvector-graph-transformer-wasm/Cargo.toml
@@ -39,7 +39,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -117,7 +117,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-graph-transformer/Cargo.toml b/crates/ruvector-graph-transformer/Cargo.toml
index 0b082f9d5..d893b87d4 100644
--- a/crates/ruvector-graph-transformer/Cargo.toml
+++ b/crates/ruvector-graph-transformer/Cargo.toml
@@ -44,7 +44,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -122,7 +122,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-graph-wasm/Cargo.toml b/crates/ruvector-graph-wasm/Cargo.toml
index 876015662..38c51ad73 100644
--- a/crates/ruvector-graph-wasm/Cargo.toml
+++ b/crates/ruvector-graph-wasm/Cargo.toml
@@ -87,7 +87,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -165,7 +165,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-graph/Cargo.toml b/crates/ruvector-graph/Cargo.toml
index 6eb796006..ea46b09dd 100644
--- a/crates/ruvector-graph/Cargo.toml
+++ b/crates/ruvector-graph/Cargo.toml
@@ -243,7 +243,7 @@ same_item_push = "allow"
 while_let_loop = "allow"
 while_let_on_iterator = "allow"
 for_kv_map = "allow"
-unused_unit = "allow"
+
 redundant_pattern = "allow"
 let_and_return = "allow"
 needless_lifetimes = "allow"
@@ -293,7 +293,7 @@ overly_complex_bool_expr = "allow"
 len_zero = "allow"
 needless_doctest_main = "allow"
 match_like_matches_macro = "allow"
-match_on_vec_items = "allow"
+
 identity_op = "allow"
 match_single_binding = "allow"
 needless_match = "allow"
diff --git a/crates/ruvector-kalshi/Cargo.toml b/crates/ruvector-kalshi/Cargo.toml
index 8afcc7f66..d282ea6a2 100644
--- a/crates/ruvector-kalshi/Cargo.toml
+++ b/crates/ruvector-kalshi/Cargo.toml
@@ -43,7 +43,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -121,7 +121,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-learning-wasm/Cargo.toml b/crates/ruvector-learning-wasm/Cargo.toml
index a0d455585..76298d97f 100644
--- a/crates/ruvector-learning-wasm/Cargo.toml
+++ b/crates/ruvector-learning-wasm/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-math-wasm/Cargo.toml b/crates/ruvector-math-wasm/Cargo.toml
index 1ce4158b3..9764aa4f4 100644
--- a/crates/ruvector-math-wasm/Cargo.toml
+++ b/crates/ruvector-math-wasm/Cargo.toml
@@ -43,7 +43,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -121,7 +121,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-math/Cargo.toml b/crates/ruvector-math/Cargo.toml
index f37f69e88..14f6c1c1c 100644
--- a/crates/ruvector-math/Cargo.toml
+++ b/crates/ruvector-math/Cargo.toml
@@ -60,7 +60,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -138,7 +138,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-mincut-gated-transformer/Cargo.toml b/crates/ruvector-mincut-gated-transformer/Cargo.toml
index 696a45fdd..9a88f944a 100644
--- a/crates/ruvector-mincut-gated-transformer/Cargo.toml
+++ b/crates/ruvector-mincut-gated-transformer/Cargo.toml
@@ -79,7 +79,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -157,7 +157,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-mincut-node/Cargo.toml b/crates/ruvector-mincut-node/Cargo.toml
index a8b3dceee..0c7ae5753 100644
--- a/crates/ruvector-mincut-node/Cargo.toml
+++ b/crates/ruvector-mincut-node/Cargo.toml
@@ -33,7 +33,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -111,7 +111,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-mincut-wasm/Cargo.toml b/crates/ruvector-mincut-wasm/Cargo.toml
index 88a01d6a5..9bafae20b 100644
--- a/crates/ruvector-mincut-wasm/Cargo.toml
+++ b/crates/ruvector-mincut-wasm/Cargo.toml
@@ -37,7 +37,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -115,7 +115,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-mincut/Cargo.toml b/crates/ruvector-mincut/Cargo.toml
index fdb9b5013..6292dec75 100644
--- a/crates/ruvector-mincut/Cargo.toml
+++ b/crates/ruvector-mincut/Cargo.toml
@@ -210,7 +210,7 @@ same_item_push = "allow"
 while_let_loop = "allow"
 while_let_on_iterator = "allow"
 for_kv_map = "allow"
-unused_unit = "allow"
+
 redundant_pattern = "allow"
 let_and_return = "allow"
 needless_lifetimes = "allow"
@@ -260,7 +260,7 @@ overly_complex_bool_expr = "allow"
 len_zero = "allow"
 needless_doctest_main = "allow"
 match_like_matches_macro = "allow"
-match_on_vec_items = "allow"
+
 identity_op = "allow"
 match_single_binding = "allow"
 needless_match = "allow"
@@ -281,3 +281,4 @@ single_char_lifetime_names = "allow"
 mut_range_bound = "allow"
 unnecessary_sort_by = "allow"
 assign_op_pattern = "allow"
+unused_unit = "allow"
diff --git a/crates/ruvector-nervous-system/Cargo.toml b/crates/ruvector-nervous-system/Cargo.toml
index ab8f7c469..210eb5b1d 100644
--- a/crates/ruvector-nervous-system/Cargo.toml
+++ b/crates/ruvector-nervous-system/Cargo.toml
@@ -130,7 +130,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -208,7 +208,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-node/Cargo.toml b/crates/ruvector-node/Cargo.toml
index c2fb3bdbf..b94ad0c4f 100644
--- a/crates/ruvector-node/Cargo.toml
+++ b/crates/ruvector-node/Cargo.toml
@@ -48,7 +48,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -126,7 +126,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-raft/Cargo.toml b/crates/ruvector-raft/Cargo.toml
index 7defebc2a..3b015976e 100644
--- a/crates/ruvector-raft/Cargo.toml
+++ b/crates/ruvector-raft/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-replication/Cargo.toml b/crates/ruvector-replication/Cargo.toml
index 3eac14934..94af58b3f 100644
--- a/crates/ruvector-replication/Cargo.toml
+++ b/crates/ruvector-replication/Cargo.toml
@@ -34,7 +34,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -112,7 +112,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-router-core/Cargo.toml b/crates/ruvector-router-core/Cargo.toml
index e68e4d3b0..b16f613bd 100644
--- a/crates/ruvector-router-core/Cargo.toml
+++ b/crates/ruvector-router-core/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-server/Cargo.toml b/crates/ruvector-server/Cargo.toml
index 8743bb89d..546e3fe35 100644
--- a/crates/ruvector-server/Cargo.toml
+++ b/crates/ruvector-server/Cargo.toml
@@ -29,7 +29,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -107,7 +107,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-server/src/routes/points.rs b/crates/ruvector-server/src/routes/points.rs
index 5b9b5f337..21feb08e8 100644
--- a/crates/ruvector-server/src/routes/points.rs
+++ b/crates/ruvector-server/src/routes/points.rs
@@ -37,6 +37,14 @@ fn default_limit() -> usize {
     10
 }
 
+/// Maximum `k` accepted in a search request. Prevents memory exhaustion from
+/// maliciously large result-set allocations.
+const MAX_K: usize = 10_000;
+/// Maximum number of points accepted in a single upsert batch.
+const MAX_UPSERT_BATCH: usize = 10_000;
+/// Maximum dimension accepted for a query vector.
+const MAX_VECTOR_DIM: usize = 65_536;
+
 /// Search response
 #[derive(Debug, Serialize)]
 pub struct SearchResponse {
@@ -67,6 +75,15 @@ async fn upsert_points(
     Path(name): Path<String>,
     Json(req): Json<UpsertPointsRequest>,
 ) -> Result<impl IntoResponse> {
+    // Security: guard against oversized batches that could exhaust memory.
+    if req.points.len() > MAX_UPSERT_BATCH {
+        return Err(Error::InvalidRequest(format!(
+            "batch size {} exceeds maximum of {}",
+            req.points.len(),
+            MAX_UPSERT_BATCH
+        )));
+    }
+
     let db = state
         .get_collection(&name)
         .ok_or_else(|| Error::CollectionNotFound(name.clone()))?;
@@ -84,6 +101,29 @@ async fn search_points(
     Path(name): Path<String>,
     Json(req): Json<SearchRequest>,
 ) -> Result<impl IntoResponse> {
+    // Security: guard against k=0, oversized k, and zero/oversized query vectors.
+    if req.k == 0 {
+        return Ok(Json(SearchResponse { results: vec![] }));
+    }
+    if req.k > MAX_K {
+        return Err(Error::InvalidRequest(format!(
+            "k={} exceeds maximum of {}",
+            req.k, MAX_K
+        )));
+    }
+    if req.vector.is_empty() {
+        return Err(Error::InvalidRequest(
+            "query vector must not be empty".into(),
+        ));
+    }
+    if req.vector.len() > MAX_VECTOR_DIM {
+        return Err(Error::InvalidRequest(format!(
+            "query vector dimension {} exceeds maximum of {}",
+            req.vector.len(),
+            MAX_VECTOR_DIM
+        )));
+    }
+
     let db = state
         .get_collection(&name)
         .ok_or_else(|| Error::CollectionNotFound(name))?;
diff --git a/crates/ruvector-snapshot/Cargo.toml b/crates/ruvector-snapshot/Cargo.toml
index 96475c341..d32dd49e8 100644
--- a/crates/ruvector-snapshot/Cargo.toml
+++ b/crates/ruvector-snapshot/Cargo.toml
@@ -28,7 +28,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -106,7 +106,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-solver-node/Cargo.toml b/crates/ruvector-solver-node/Cargo.toml
index b78160935..c5fcd4954 100644
--- a/crates/ruvector-solver-node/Cargo.toml
+++ b/crates/ruvector-solver-node/Cargo.toml
@@ -33,7 +33,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -111,7 +111,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-solver-wasm/Cargo.toml b/crates/ruvector-solver-wasm/Cargo.toml
index 22c544a69..4fdc636d9 100644
--- a/crates/ruvector-solver-wasm/Cargo.toml
+++ b/crates/ruvector-solver-wasm/Cargo.toml
@@ -35,7 +35,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -113,7 +113,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-sparse-inference/Cargo.toml b/crates/ruvector-sparse-inference/Cargo.toml
index d481a7902..ac272a516 100644
--- a/crates/ruvector-sparse-inference/Cargo.toml
+++ b/crates/ruvector-sparse-inference/Cargo.toml
@@ -59,7 +59,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -137,7 +137,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-sparsifier/Cargo.toml b/crates/ruvector-sparsifier/Cargo.toml
index 25370f395..a6a416cd3 100644
--- a/crates/ruvector-sparsifier/Cargo.toml
+++ b/crates/ruvector-sparsifier/Cargo.toml
@@ -49,7 +49,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -127,7 +127,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-temporal-tensor/Cargo.toml b/crates/ruvector-temporal-tensor/Cargo.toml
index a525662e2..4596a46ba 100644
--- a/crates/ruvector-temporal-tensor/Cargo.toml
+++ b/crates/ruvector-temporal-tensor/Cargo.toml
@@ -24,7 +24,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -102,7 +102,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-tiny-dancer-core/Cargo.toml b/crates/ruvector-tiny-dancer-core/Cargo.toml
index 0b788cc40..5de5f6d7d 100644
--- a/crates/ruvector-tiny-dancer-core/Cargo.toml
+++ b/crates/ruvector-tiny-dancer-core/Cargo.toml
@@ -65,7 +65,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -143,7 +143,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-tiny-dancer-node/Cargo.toml b/crates/ruvector-tiny-dancer-node/Cargo.toml
index 59d79ffd8..ed5469249 100644
--- a/crates/ruvector-tiny-dancer-node/Cargo.toml
+++ b/crates/ruvector-tiny-dancer-node/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-tiny-dancer-wasm/Cargo.toml b/crates/ruvector-tiny-dancer-wasm/Cargo.toml
index 9d824443c..4b6b6cf85 100644
--- a/crates/ruvector-tiny-dancer-wasm/Cargo.toml
+++ b/crates/ruvector-tiny-dancer-wasm/Cargo.toml
@@ -40,7 +40,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -118,7 +118,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-verified-wasm/Cargo.toml b/crates/ruvector-verified-wasm/Cargo.toml
index 683abe70a..f56f6c0e7 100644
--- a/crates/ruvector-verified-wasm/Cargo.toml
+++ b/crates/ruvector-verified-wasm/Cargo.toml
@@ -41,7 +41,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -119,7 +119,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvector-wasm/Cargo.toml b/crates/ruvector-wasm/Cargo.toml
index 531604e4b..190123303 100644
--- a/crates/ruvector-wasm/Cargo.toml
+++ b/crates/ruvector-wasm/Cargo.toml
@@ -97,7 +97,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -175,7 +175,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/benches/Cargo.toml b/crates/ruvix/benches/Cargo.toml
index ea7f6f396..0f83456df 100644
--- a/crates/ruvix/benches/Cargo.toml
+++ b/crates/ruvix/benches/Cargo.toml
@@ -109,7 +109,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -188,6 +188,7 @@ incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
 unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/benches/src/ruvix.rs b/crates/ruvix/benches/src/ruvix.rs
index 80f4d24f2..360c6d3e3 100644
--- a/crates/ruvix/benches/src/ruvix.rs
+++ b/crates/ruvix/benches/src/ruvix.rs
@@ -47,7 +47,7 @@ pub fn run_benchmark<F>(
     config: &BenchConfig,
 ) -> BenchmarkResult
 where
-    F: Fn(&mut Kernel) -> (),
+    F: Fn(&mut Kernel),
 {
     let mut kernel = setup_fn();
 
diff --git a/crates/ruvix/crates/aarch64/Cargo.toml b/crates/ruvix/crates/aarch64/Cargo.toml
index c95c3d55a..805f536a9 100644
--- a/crates/ruvix/crates/aarch64/Cargo.toml
+++ b/crates/ruvix/crates/aarch64/Cargo.toml
@@ -28,7 +28,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -106,7 +106,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/boot/Cargo.toml b/crates/ruvix/crates/boot/Cargo.toml
index d2759be23..349a379e9 100644
--- a/crates/ruvix/crates/boot/Cargo.toml
+++ b/crates/ruvix/crates/boot/Cargo.toml
@@ -56,7 +56,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -134,7 +134,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/cap/Cargo.toml b/crates/ruvix/crates/cap/Cargo.toml
index 5f61485e7..f767f9f98 100644
--- a/crates/ruvix/crates/cap/Cargo.toml
+++ b/crates/ruvix/crates/cap/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/drivers/Cargo.toml b/crates/ruvix/crates/drivers/Cargo.toml
index 719b106e7..cf6ea8788 100644
--- a/crates/ruvix/crates/drivers/Cargo.toml
+++ b/crates/ruvix/crates/drivers/Cargo.toml
@@ -28,7 +28,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -106,7 +106,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/hal/Cargo.toml b/crates/ruvix/crates/hal/Cargo.toml
index f6e859a93..1c1d514ee 100644
--- a/crates/ruvix/crates/hal/Cargo.toml
+++ b/crates/ruvix/crates/hal/Cargo.toml
@@ -26,7 +26,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -104,7 +104,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/proof/Cargo.toml b/crates/ruvix/crates/proof/Cargo.toml
index d93be2111..437513241 100644
--- a/crates/ruvix/crates/proof/Cargo.toml
+++ b/crates/ruvix/crates/proof/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/queue/Cargo.toml b/crates/ruvix/crates/queue/Cargo.toml
index 9bd9f8089..3241b0bd6 100644
--- a/crates/ruvix/crates/queue/Cargo.toml
+++ b/crates/ruvix/crates/queue/Cargo.toml
@@ -46,7 +46,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -124,7 +124,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/region/Cargo.toml b/crates/ruvix/crates/region/Cargo.toml
index 732d0f66a..6c0bd03af 100644
--- a/crates/ruvix/crates/region/Cargo.toml
+++ b/crates/ruvix/crates/region/Cargo.toml
@@ -54,7 +54,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -132,7 +132,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/sched/Cargo.toml b/crates/ruvix/crates/sched/Cargo.toml
index ab6248efc..e4deed2f2 100644
--- a/crates/ruvix/crates/sched/Cargo.toml
+++ b/crates/ruvix/crates/sched/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/shell/Cargo.toml b/crates/ruvix/crates/shell/Cargo.toml
index bc4384fb1..4d260d58a 100644
--- a/crates/ruvix/crates/shell/Cargo.toml
+++ b/crates/ruvix/crates/shell/Cargo.toml
@@ -40,7 +40,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -118,7 +118,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/types/Cargo.toml b/crates/ruvix/crates/types/Cargo.toml
index b0c27bb1f..0de9d4a0b 100644
--- a/crates/ruvix/crates/types/Cargo.toml
+++ b/crates/ruvix/crates/types/Cargo.toml
@@ -49,7 +49,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -127,7 +127,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/crates/vecgraph/Cargo.toml b/crates/ruvix/crates/vecgraph/Cargo.toml
index 47f65da09..c48d726c0 100644
--- a/crates/ruvix/crates/vecgraph/Cargo.toml
+++ b/crates/ruvix/crates/vecgraph/Cargo.toml
@@ -44,7 +44,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -122,7 +122,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/examples/cognitive_demo/Cargo.toml b/crates/ruvix/examples/cognitive_demo/Cargo.toml
index c22fa4404..b5b61bd24 100644
--- a/crates/ruvix/examples/cognitive_demo/Cargo.toml
+++ b/crates/ruvix/examples/cognitive_demo/Cargo.toml
@@ -95,7 +95,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -173,7 +173,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvix/tests/Cargo.toml b/crates/ruvix/tests/Cargo.toml
index c5006a4b6..797812920 100644
--- a/crates/ruvix/tests/Cargo.toml
+++ b/crates/ruvix/tests/Cargo.toml
@@ -51,7 +51,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -129,7 +129,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvllm-cli/Cargo.toml b/crates/ruvllm-cli/Cargo.toml
index acd7b8e00..4925bfe54 100644
--- a/crates/ruvllm-cli/Cargo.toml
+++ b/crates/ruvllm-cli/Cargo.toml
@@ -78,7 +78,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -156,7 +156,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvllm-wasm/Cargo.toml b/crates/ruvllm-wasm/Cargo.toml
index cd9abee7a..7c8b65a6e 100644
--- a/crates/ruvllm-wasm/Cargo.toml
+++ b/crates/ruvllm-wasm/Cargo.toml
@@ -85,7 +85,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -163,7 +163,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/ruvllm/src/claude_flow/hnsw_router.rs b/crates/ruvllm/src/claude_flow/hnsw_router.rs
index 0fd4e7271..05c733138 100644
--- a/crates/ruvllm/src/claude_flow/hnsw_router.rs
+++ b/crates/ruvllm/src/claude_flow/hnsw_router.rs
@@ -538,9 +538,10 @@ impl HnswRouter {
         }
 
         // Find best agent
+        // Use unwrap_or to handle NaN scores gracefully instead of panicking.
         let (primary_agent, primary_score) = agent_scores
             .iter()
-            .max_by(|a, b| a.1.partial_cmp(b.1).unwrap())
+            .max_by(|a, b| a.1.partial_cmp(b.1).unwrap_or(std::cmp::Ordering::Equal))
             .map(|(a, s)| (*a, *s))
             .unwrap_or((AgentType::Coder, 0.0));
 
@@ -558,13 +559,13 @@ impl HnswRouter {
             .filter(|(a, _)| *a != primary_agent)
             .map(|(a, s)| (a, s / total_score.max(0.01)))
             .collect();
-        alternatives.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap());
+        alternatives.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Equal));
         alternatives.truncate(3);
 
         // Find best task type
         let task_type = task_type_scores
             .into_iter()
-            .max_by(|a, b| a.1.partial_cmp(&b.1).unwrap())
+            .max_by(|a, b| a.1.partial_cmp(&b.1).unwrap_or(std::cmp::Ordering::Equal))
             .map(|(t, _)| t)
             .unwrap_or(ClaudeFlowTask::CodeGeneration);
 
diff --git a/crates/ruvllm/src/claude_flow/pretrain_pipeline.rs b/crates/ruvllm/src/claude_flow/pretrain_pipeline.rs
index 86e11b021..c6c6eb192 100644
--- a/crates/ruvllm/src/claude_flow/pretrain_pipeline.rs
+++ b/crates/ruvllm/src/claude_flow/pretrain_pipeline.rs
@@ -981,7 +981,12 @@ impl PretrainPipeline {
 
         // Pre-sort trajectories once (highest quality first for importance sampling)
         let mut sorted_trajectories = self.successful_trajectories.clone();
-        sorted_trajectories.sort_by(|a, b| b.quality.partial_cmp(&a.quality).unwrap());
+        // Use unwrap_or to handle NaN quality scores gracefully instead of panicking.
+        sorted_trajectories.sort_by(|a, b| {
+            b.quality
+                .partial_cmp(&a.quality)
+                .unwrap_or(std::cmp::Ordering::Equal)
+        });
 
         // Replay successful trajectories multiple times
         for replay_idx in 0..self.config.reinforce_replays {
diff --git a/crates/ruvllm/src/evaluation/report.rs b/crates/ruvllm/src/evaluation/report.rs
index e15056afe..6b90025bb 100644
--- a/crates/ruvllm/src/evaluation/report.rs
+++ b/crates/ruvllm/src/evaluation/report.rs
@@ -73,8 +73,12 @@ impl EvalReport {
             })
             .collect();
 
-        // Sort by success rate (descending)
-        entries.sort_by(|a, b| b.success_rate.partial_cmp(&a.success_rate).unwrap());
+        // Sort by success rate (descending). Use unwrap_or to handle NaN gracefully.
+        entries.sort_by(|a, b| {
+            b.success_rate
+                .partial_cmp(&a.success_rate)
+                .unwrap_or(std::cmp::Ordering::Equal)
+        });
 
         // Assign ranks
         for (i, entry) in entries.iter_mut().enumerate() {
diff --git a/crates/ruvllm/src/hub/registry.rs b/crates/ruvllm/src/hub/registry.rs
index aafb652b7..19691a54a 100644
--- a/crates/ruvllm/src/hub/registry.rs
+++ b/crates/ruvllm/src/hub/registry.rs
@@ -335,8 +335,12 @@ impl RuvLtraRegistry {
             .filter(|m| !m.is_adapter && m.fits_in_ram(available_gb))
             .collect();
 
-        // Sort by parameters (largest that fits)
-        candidates.sort_by(|a, b| b.params_b.partial_cmp(&a.params_b).unwrap());
+        // Sort by parameters (largest that fits). Use unwrap_or to handle NaN gracefully.
+        candidates.sort_by(|a, b| {
+            b.params_b
+                .partial_cmp(&a.params_b)
+                .unwrap_or(std::cmp::Ordering::Equal)
+        });
 
         candidates.first().copied()
     }
diff --git a/crates/ruvllm/src/speculative.rs b/crates/ruvllm/src/speculative.rs
index a458b0460..c865b63be 100644
--- a/crates/ruvllm/src/speculative.rs
+++ b/crates/ruvllm/src/speculative.rs
@@ -1241,7 +1241,8 @@ pub fn top_k_filter(logits: &mut [f32], k: usize) {
     }
 
     let mut indexed: Vec<(usize, f32)> = logits.iter().cloned().enumerate().collect();
-    indexed.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap());
+    // Use unwrap_or to handle NaN gracefully instead of panicking.
+    indexed.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Equal));
 
     let threshold = indexed[k - 1].1;
     for logit in logits.iter_mut() {
@@ -1259,7 +1260,8 @@ pub fn top_p_filter(logits: &mut [f32], p: f32) {
 
     let probs = softmax(logits);
     let mut indexed: Vec<(usize, f32)> = probs.iter().cloned().enumerate().collect();
-    indexed.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap());
+    // Use unwrap_or to handle NaN gracefully instead of panicking.
+    indexed.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Equal));
 
     let mut cumsum = 0.0;
     let mut cutoff_idx = indexed.len();
diff --git a/crates/rvAgent/rvagent-acp/Cargo.toml b/crates/rvAgent/rvagent-acp/Cargo.toml
index c6302957d..63e36e7fe 100644
--- a/crates/rvAgent/rvagent-acp/Cargo.toml
+++ b/crates/rvAgent/rvagent-acp/Cargo.toml
@@ -44,7 +44,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -122,7 +122,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-backends/Cargo.toml b/crates/rvAgent/rvagent-backends/Cargo.toml
index 4427e55c4..98932c9b7 100644
--- a/crates/rvAgent/rvagent-backends/Cargo.toml
+++ b/crates/rvAgent/rvagent-backends/Cargo.toml
@@ -48,7 +48,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -126,7 +126,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-cli/Cargo.toml b/crates/rvAgent/rvagent-cli/Cargo.toml
index 05eee09a1..109bb0b65 100644
--- a/crates/rvAgent/rvagent-cli/Cargo.toml
+++ b/crates/rvAgent/rvagent-cli/Cargo.toml
@@ -54,7 +54,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -132,7 +132,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-cli/src/app.rs b/crates/rvAgent/rvagent-cli/src/app.rs
index b3e07f8a6..06057dd5e 100644
--- a/crates/rvAgent/rvagent-cli/src/app.rs
+++ b/crates/rvAgent/rvagent-cli/src/app.rs
@@ -329,21 +329,91 @@ impl rvagent_tools::Backend for LocalFsBackend {
         command: &str,
         timeout_secs: u32,
     ) -> std::result::Result<rvagent_tools::ExecuteResponse, String> {
-        use std::process::Command;
-        let output = Command::new("sh")
-            .arg("-c")
-            .arg(command)
-            .current_dir(&self.cwd)
-            .output()
-            .map_err(|e| format!("execute failed: {}", e))?;
-        let _ = timeout_secs; // timeout handled at a higher level if needed
+        use std::process::{Command, Stdio};
+        use std::time::Duration;
+
+        // Security: environment sanitization — strip sensitive variables (SEC-005 / ADR-103 C2).
+        // Only pass through a safe allowlist of environment variables.
+        const SAFE_ENV_VARS: &[&str] = &[
+            "PATH", "HOME", "USER", "SHELL", "LANG", "LC_ALL", "LC_CTYPE", "TERM", "TMPDIR", "TZ",
+        ];
+        // Patterns that identify sensitive env vars that must never reach child processes.
+        const SENSITIVE_PATTERNS: &[&str] = &[
+            "SECRET",
+            "KEY",
+            "TOKEN",
+            "PASSWORD",
+            "CREDENTIAL",
+            "AWS_",
+            "AZURE_",
+            "GCP_",
+            "DATABASE_URL",
+            "PRIVATE",
+            "API_KEY",
+            "AUTH",
+            "BEARER",
+            "JWT",
+            "SESSION",
+        ];
+
+        let mut cmd = Command::new("sh");
+        cmd.arg("-c").arg(command).current_dir(&self.cwd);
+        cmd.env_clear();
+        for var in SAFE_ENV_VARS {
+            if let Ok(val) = std::env::var(var) {
+                let upper = var.to_uppercase();
+                let sensitive = SENSITIVE_PATTERNS.iter().any(|pat| upper.contains(pat));
+                if !sensitive {
+                    cmd.env(var, val);
+                }
+            }
+        }
+        cmd.stdout(Stdio::piped()).stderr(Stdio::piped());
+
+        let timeout = if timeout_secs == 0 { 30 } else { timeout_secs };
+        let deadline = std::time::Instant::now() + Duration::from_secs(timeout as u64);
+
+        let mut child = cmd.spawn().map_err(|e| format!("execute failed: {}", e))?;
+
+        // Poll for completion with a deadline to enforce the timeout.
+        loop {
+            match child
+                .try_wait()
+                .map_err(|e| format!("wait failed: {}", e))?
+            {
+                Some(_) => break,
+                None => {
+                    if std::time::Instant::now() >= deadline {
+                        let _ = child.kill();
+                        return Ok(rvagent_tools::ExecuteResponse {
+                            output: format!("Command timed out after {} seconds", timeout),
+                            exit_code: -1,
+                        });
+                    }
+                    std::thread::sleep(Duration::from_millis(50));
+                }
+            }
+        }
+
+        let output = child
+            .wait_with_output()
+            .map_err(|e| format!("output collection failed: {}", e))?;
+
         let stdout = String::from_utf8_lossy(&output.stdout);
         let stderr = String::from_utf8_lossy(&output.stderr);
-        let combined = if stderr.is_empty() {
+        let mut combined = if stderr.is_empty() {
             stdout.into_owned()
         } else {
             format!("{}\n{}", stdout, stderr)
         };
+
+        // Security: cap output size to 1 MB to prevent memory exhaustion.
+        const MAX_OUTPUT_BYTES: usize = 1024 * 1024;
+        if combined.len() > MAX_OUTPUT_BYTES {
+            combined.truncate(MAX_OUTPUT_BYTES);
+            combined.push_str("\n... [output truncated at 1 MB]");
+        }
+
         Ok(rvagent_tools::ExecuteResponse {
             output: combined,
             exit_code: output.status.code().unwrap_or(-1),
diff --git a/crates/rvAgent/rvagent-core/Cargo.toml b/crates/rvAgent/rvagent-core/Cargo.toml
index 20a027459..b30e58960 100644
--- a/crates/rvAgent/rvagent-core/Cargo.toml
+++ b/crates/rvAgent/rvagent-core/Cargo.toml
@@ -45,7 +45,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -123,7 +123,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-mcp/Cargo.toml b/crates/rvAgent/rvagent-mcp/Cargo.toml
index 94973fb2e..615154403 100644
--- a/crates/rvAgent/rvagent-mcp/Cargo.toml
+++ b/crates/rvAgent/rvagent-mcp/Cargo.toml
@@ -46,7 +46,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -124,7 +124,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-middleware/Cargo.toml b/crates/rvAgent/rvagent-middleware/Cargo.toml
index 7218429a8..4a87e36c0 100644
--- a/crates/rvAgent/rvagent-middleware/Cargo.toml
+++ b/crates/rvAgent/rvagent-middleware/Cargo.toml
@@ -50,7 +50,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -128,7 +128,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-subagents/Cargo.toml b/crates/rvAgent/rvagent-subagents/Cargo.toml
index 48a5e709b..e7ca05206 100644
--- a/crates/rvAgent/rvagent-subagents/Cargo.toml
+++ b/crates/rvAgent/rvagent-subagents/Cargo.toml
@@ -32,7 +32,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -110,7 +110,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-wasm/Cargo.toml b/crates/rvAgent/rvagent-wasm/Cargo.toml
index 156ef8d6f..dc015bd29 100644
--- a/crates/rvAgent/rvagent-wasm/Cargo.toml
+++ b/crates/rvAgent/rvagent-wasm/Cargo.toml
@@ -45,7 +45,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -123,7 +123,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/rvAgent/rvagent-wasm/src/gallery.rs b/crates/rvAgent/rvagent-wasm/src/gallery.rs
index 2c512a007..3b51bf6a5 100644
--- a/crates/rvAgent/rvagent-wasm/src/gallery.rs
+++ b/crates/rvAgent/rvagent-wasm/src/gallery.rs
@@ -753,8 +753,12 @@ impl WasmGallery {
             })
             .collect();
 
-        // Sort by relevance
-        results.sort_by(|a, b| b.relevance.partial_cmp(&a.relevance).unwrap());
+        // Sort by relevance. Use unwrap_or to handle NaN gracefully instead of panicking.
+        results.sort_by(|a, b| {
+            b.relevance
+                .partial_cmp(&a.relevance)
+                .unwrap_or(std::cmp::Ordering::Equal)
+        });
 
         to_js_value(&results)
     }
diff --git a/crates/rvAgent/rvagent-wasm/src/mcp.rs b/crates/rvAgent/rvagent-wasm/src/mcp.rs
index 184591f95..4160be547 100644
--- a/crates/rvAgent/rvagent-wasm/src/mcp.rs
+++ b/crates/rvAgent/rvagent-wasm/src/mcp.rs
@@ -457,11 +457,11 @@ impl WasmMcpServer {
             })
             .collect();
 
-        // Sort by relevance (descending)
+        // Sort by relevance (descending). Use unwrap_or to handle NaN gracefully.
         results.sort_by(|a, b| {
             let ra = a.get("relevance").and_then(|v| v.as_f64()).unwrap_or(0.0);
             let rb = b.get("relevance").and_then(|v| v.as_f64()).unwrap_or(0.0);
-            rb.partial_cmp(&ra).unwrap()
+            rb.partial_cmp(&ra).unwrap_or(std::cmp::Ordering::Equal)
         });
 
         JsonRpcResponse::success(
diff --git a/crates/rvlite/Cargo.toml b/crates/rvlite/Cargo.toml
index 14f7efa46..0b935918a 100644
--- a/crates/rvlite/Cargo.toml
+++ b/crates/rvlite/Cargo.toml
@@ -99,7 +99,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -177,7 +177,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/sona/Cargo.toml b/crates/sona/Cargo.toml
index a323ea298..a15064636 100644
--- a/crates/sona/Cargo.toml
+++ b/crates/sona/Cargo.toml
@@ -81,7 +81,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -159,7 +159,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/crates/thermorust/Cargo.toml b/crates/thermorust/Cargo.toml
index 47a757562..8adb90725 100644
--- a/crates/thermorust/Cargo.toml
+++ b/crates/thermorust/Cargo.toml
@@ -30,7 +30,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -108,7 +108,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/boundary-discovery/Cargo.toml b/examples/boundary-discovery/Cargo.toml
index 3dfad019f..e3f807f42 100644
--- a/examples/boundary-discovery/Cargo.toml
+++ b/examples/boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/brain-boundary-discovery/Cargo.toml b/examples/brain-boundary-discovery/Cargo.toml
index ade31b602..2ee425483 100644
--- a/examples/brain-boundary-discovery/Cargo.toml
+++ b/examples/brain-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/climate-consciousness/Cargo.toml b/examples/climate-consciousness/Cargo.toml
index 22c39d3b1..5e0342b4c 100644
--- a/examples/climate-consciousness/Cargo.toml
+++ b/examples/climate-consciousness/Cargo.toml
@@ -22,7 +22,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -100,7 +100,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/cmb-consciousness/Cargo.toml b/examples/cmb-consciousness/Cargo.toml
index 91aba1edb..e4c9d356d 100644
--- a/examples/cmb-consciousness/Cargo.toml
+++ b/examples/cmb-consciousness/Cargo.toml
@@ -22,7 +22,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -100,7 +100,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/dna/Cargo.toml b/examples/dna/Cargo.toml
index a05971e89..b284c6c62 100644
--- a/examples/dna/Cargo.toml
+++ b/examples/dna/Cargo.toml
@@ -89,7 +89,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -167,7 +167,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/earthquake-boundary-discovery/Cargo.toml b/examples/earthquake-boundary-discovery/Cargo.toml
index 2208fb604..f3b445d9d 100644
--- a/examples/earthquake-boundary-discovery/Cargo.toml
+++ b/examples/earthquake-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/ecosystem-consciousness/Cargo.toml b/examples/ecosystem-consciousness/Cargo.toml
index a6843b332..c7e0b8284 100644
--- a/examples/ecosystem-consciousness/Cargo.toml
+++ b/examples/ecosystem-consciousness/Cargo.toml
@@ -22,7 +22,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -100,7 +100,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/frb-boundary-discovery/Cargo.toml b/examples/frb-boundary-discovery/Cargo.toml
index 7841cbce5..537b6cb42 100644
--- a/examples/frb-boundary-discovery/Cargo.toml
+++ b/examples/frb-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/gene-consciousness/Cargo.toml b/examples/gene-consciousness/Cargo.toml
index 10ec42d99..8f5d24df7 100644
--- a/examples/gene-consciousness/Cargo.toml
+++ b/examples/gene-consciousness/Cargo.toml
@@ -22,7 +22,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -100,7 +100,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/google-cloud/Cargo.toml b/examples/google-cloud/Cargo.toml
index 5b181c8d8..3b4e1c0c7 100644
--- a/examples/google-cloud/Cargo.toml
+++ b/examples/google-cloud/Cargo.toml
@@ -66,7 +66,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -144,7 +144,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/gw-consciousness/Cargo.toml b/examples/gw-consciousness/Cargo.toml
index 460f7d6ce..be00ad04a 100644
--- a/examples/gw-consciousness/Cargo.toml
+++ b/examples/gw-consciousness/Cargo.toml
@@ -22,7 +22,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -100,7 +100,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/health-boundary-discovery/Cargo.toml b/examples/health-boundary-discovery/Cargo.toml
index bdcf637ac..10f750262 100644
--- a/examples/health-boundary-discovery/Cargo.toml
+++ b/examples/health-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/infrastructure-boundary-discovery/Cargo.toml b/examples/infrastructure-boundary-discovery/Cargo.toml
index c48e707ec..40ec96b7f 100644
--- a/examples/infrastructure-boundary-discovery/Cargo.toml
+++ b/examples/infrastructure-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/market-boundary-discovery/Cargo.toml b/examples/market-boundary-discovery/Cargo.toml
index d2cae7b99..fdcc3e1b2 100644
--- a/examples/market-boundary-discovery/Cargo.toml
+++ b/examples/market-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/music-boundary-discovery/Cargo.toml b/examples/music-boundary-discovery/Cargo.toml
index 55dc59239..ff125e99b 100644
--- a/examples/music-boundary-discovery/Cargo.toml
+++ b/examples/music-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/pandemic-boundary-discovery/Cargo.toml b/examples/pandemic-boundary-discovery/Cargo.toml
index 413f9eb2e..0c413ab22 100644
--- a/examples/pandemic-boundary-discovery/Cargo.toml
+++ b/examples/pandemic-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/quantum-consciousness/Cargo.toml b/examples/quantum-consciousness/Cargo.toml
index 3662b3c2a..b039e0061 100644
--- a/examples/quantum-consciousness/Cargo.toml
+++ b/examples/quantum-consciousness/Cargo.toml
@@ -22,7 +22,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -100,7 +100,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/real-eeg-analysis/Cargo.toml b/examples/real-eeg-analysis/Cargo.toml
index 69fb62765..cb004a3c3 100644
--- a/examples/real-eeg-analysis/Cargo.toml
+++ b/examples/real-eeg-analysis/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/real-eeg-multi-seizure/Cargo.toml b/examples/real-eeg-multi-seizure/Cargo.toml
index 27cd9c89b..57104ee9a 100644
--- a/examples/real-eeg-multi-seizure/Cargo.toml
+++ b/examples/real-eeg-multi-seizure/Cargo.toml
@@ -15,7 +15,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -93,7 +93,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/refrag-pipeline/Cargo.toml b/examples/refrag-pipeline/Cargo.toml
index c996bb8b3..fa7961633 100644
--- a/examples/refrag-pipeline/Cargo.toml
+++ b/examples/refrag-pipeline/Cargo.toml
@@ -56,7 +56,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -134,7 +134,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/scipix/Cargo.toml b/examples/scipix/Cargo.toml
index b584e6d8a..9f1d811b3 100644
--- a/examples/scipix/Cargo.toml
+++ b/examples/scipix/Cargo.toml
@@ -247,7 +247,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -325,7 +325,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/seizure-clinical-report/Cargo.toml b/examples/seizure-clinical-report/Cargo.toml
index 89c113fad..08b1c91c8 100644
--- a/examples/seizure-clinical-report/Cargo.toml
+++ b/examples/seizure-clinical-report/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/seizure-therapeutic-sim/Cargo.toml b/examples/seizure-therapeutic-sim/Cargo.toml
index 775e39b96..9d9150903 100644
--- a/examples/seizure-therapeutic-sim/Cargo.toml
+++ b/examples/seizure-therapeutic-sim/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/seti-boundary-discovery/Cargo.toml b/examples/seti-boundary-discovery/Cargo.toml
index 0c6f4493a..ec468c3f9 100644
--- a/examples/seti-boundary-discovery/Cargo.toml
+++ b/examples/seti-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/seti-exotic-signals/Cargo.toml b/examples/seti-exotic-signals/Cargo.toml
index 27a2e8a94..b5766fd7d 100644
--- a/examples/seti-exotic-signals/Cargo.toml
+++ b/examples/seti-exotic-signals/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/subpolynomial-time/Cargo.toml b/examples/subpolynomial-time/Cargo.toml
index 367a5410a..84d26ae81 100644
--- a/examples/subpolynomial-time/Cargo.toml
+++ b/examples/subpolynomial-time/Cargo.toml
@@ -17,7 +17,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -95,7 +95,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/temporal-attractor-discovery/Cargo.toml b/examples/temporal-attractor-discovery/Cargo.toml
index 2e3941464..ca9a50708 100644
--- a/examples/temporal-attractor-discovery/Cargo.toml
+++ b/examples/temporal-attractor-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/verified-applications/Cargo.toml b/examples/verified-applications/Cargo.toml
index c98810b63..3de6dc33e 100644
--- a/examples/verified-applications/Cargo.toml
+++ b/examples/verified-applications/Cargo.toml
@@ -23,7 +23,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -101,7 +101,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"
diff --git a/examples/weather-boundary-discovery/Cargo.toml b/examples/weather-boundary-discovery/Cargo.toml
index 584ad67d1..0f756688a 100644
--- a/examples/weather-boundary-discovery/Cargo.toml
+++ b/examples/weather-boundary-discovery/Cargo.toml
@@ -16,7 +16,7 @@ unused_imports = "allow"
 dead_code = "allow"
 unused_variables = "allow"
 unused_mut = "allow"
-unused_unit = "allow"
+
 unused_assignments = "allow"
 unused_must_use = "allow"
 missing_docs = "allow"
@@ -94,7 +94,7 @@ absurd_extreme_comparisons = "allow"
 incompatible_msrv = "allow"
 unused_enumerate_index = "allow"
 unused_self = "allow"
-unused_unit = "allow"
+
 map_clone = "allow"
 map_unwrap_or = "allow"
 result_map_or_into_option = "allow"