diff --git a/packages/agent-core-v2/src/features/flow/skill/flow.md b/packages/agent-core-v2/src/features/flow/skill/flow.md
deleted file mode 100644
index f1d224f9b..000000000
--- a/packages/agent-core-v2/src/features/flow/skill/flow.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-name: flow
-description: Run a multi-stage flow definition with gated stage transitions — you supervise the run, dispatch workers per stage, and pass each gate on evidence. Use when the user runs /flow.
-disable-model-invocation: true
----
-
-$CONTRACT
-
-The user's input for this activation is: `$ARGUMENTS`
-
-If the input names no flow id, list the files under `.kimi-code/flows/` and ask which to run. If it names no task, ask for one — a run without a stated task cannot be accepted against.
diff --git a/packages/agent-core-v2/src/features/flow/skill/skill.ts b/packages/agent-core-v2/src/features/flow/skill/skill.ts
index a7f6ec265..9ac94ff99 100644
--- a/packages/agent-core-v2/src/features/flow/skill/skill.ts
+++ b/packages/agent-core-v2/src/features/flow/skill/skill.ts
@@ -1,35 +1,5 @@
-import { registerBuiltinSkill } from '#/app/skillCatalog/builtin/registry';
-import { parseSkillText } from '#/app/skillCatalog/parser';
-import type { SkillDefinition } from '#/app/skillCatalog/types';
-
-import { FLOW_FLAG_ID } from '../flow';
-
 import FLOW_CONTRACT from './contract.md?raw';
-import FLOW_ENTRY from './flow.md?raw';
 
-const PSEUDO_PATH = 'builtin://flow';
-
-/** The shared supervisor contract — the body both the generic /flow entry and
- *  every per-flow skill (see flowsSkillSource) are assembled from. */
+/** The shared supervisor contract — the body every projected per-flow skill
+ *  (see flowsSkillSource) is assembled from. */
 export const FLOW_SUPERVISOR_CONTRACT: string = FLOW_CONTRACT.trim();
-
-const parsed = parseSkillText({
-  skillMdPath: '/builtin/skills/flow.md',
-  skillDirName: 'flow',
-  source: 'builtin',
-  text: FLOW_ENTRY.replace('$CONTRACT', FLOW_SUPERVISOR_CONTRACT),
-});
-
-export const FLOW_SKILL: SkillDefinition = {
-  ...parsed,
-  path: PSEUDO_PATH,
-  dir: PSEUDO_PATH,
-  experimentalFlag: FLOW_FLAG_ID,
-  metadata: {
-    ...parsed.metadata,
-    type: parsed.metadata.type ?? 'inline',
-    disableModelInvocation: true,
-  },
-};
-
-registerBuiltinSkill(FLOW_SKILL);