diff --git a/codesandbox/README.md b/codesandbox/README.md
index 6e05a704..d804623b 100644
--- a/codesandbox/README.md
+++ b/codesandbox/README.md
@@ -58,6 +58,10 @@ bash <(curl -fsSL https://openrouter.ai/labs/spawn/codesandbox/gemini.sh)
 
 ```bash
 bash <(curl -fsSL https://openrouter.ai/labs/spawn/codesandbox/amazonq.sh)
+#### Cline
+
+```bash
+bash <(curl -fsSL https://openrouter.ai/labs/spawn/codesandbox/cline.sh)
 ```
 
 ## Non-Interactive Mode
diff --git a/codesandbox/cline.sh b/codesandbox/cline.sh
new file mode 100644
index 00000000..07016052
--- /dev/null
+++ b/codesandbox/cline.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+set -eo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" 2>/dev/null && pwd)"
+if [[ -n "${SCRIPT_DIR}" && -f "${SCRIPT_DIR}/lib/common.sh" ]]; then
+    source "${SCRIPT_DIR}/lib/common.sh"
+else
+    eval "$(curl -fsSL https://raw.githubusercontent.com/OpenRouterTeam/spawn/main/codesandbox/lib/common.sh)"
+fi
+
+log_info "Cline on CodeSandbox"
+echo ""
+
+ensure_codesandbox_cli
+ensure_codesandbox_token
+
+SERVER_NAME=$(get_server_name)
+create_server "${SERVER_NAME}"
+wait_for_cloud_init
+
+log_step "Installing Cline..."
+run_server "source ~/.bashrc && bun install -g cline"
+
+echo ""
+if [[ -n "${OPENROUTER_API_KEY:-}" ]]; then
+    log_info "Using OpenRouter API key from environment"
+else
+    OPENROUTER_API_KEY=$(get_openrouter_api_key_oauth 5181)
+fi
+
+log_step "Setting up environment variables..."
+run_server 'echo "export OPENROUTER_API_KEY=\"'"${OPENROUTER_API_KEY}"'\"" >> ~/.bashrc'
+run_server 'echo "export OPENAI_API_KEY=\"'"${OPENROUTER_API_KEY}"'\"" >> ~/.bashrc'
+run_server 'echo "export OPENAI_BASE_URL=\"https://openrouter.ai/api/v1\"" >> ~/.bashrc'
+
+echo ""
+log_info "CodeSandbox setup completed successfully!"
+echo ""
+
+log_step "Starting Cline..."
+sleep 1
+clear
+interactive_session "source ~/.bashrc && cline"
diff --git a/manifest.json b/manifest.json
index f0eb88b7..2b0d4481 100644
--- a/manifest.json
+++ b/manifest.json
@@ -868,9 +868,9 @@
     "codesandbox/goose": "implemented",
     "codesandbox/codex": "missing",
     "codesandbox/interpreter": "missing",
-    "codesandbox/gemini": "implemented",
+"codesandbox/gemini": "implemented",
     "codesandbox/amazonq": "implemented",
-    "codesandbox/cline": "missing",
+    "codesandbox/cline": "implemented",
     "codesandbox/gptme": "missing",
     "codesandbox/opencode": "implemented",
     "codesandbox/plandex": "implemented",