diff --git a/CLAUDE.md b/CLAUDE.md
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--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,25 +1,3 @@
 # CLAUDE.md
 
-**[AGENTS.md](./AGENTS.md) is the source of truth for working in this repo — read it.**
-Its rules are binding: each of the two rules that must never be missed is inlined below as
-one sentence, its enforcing hook, and a pointer to the AGENTS.md heading.
-
-## ⛔ Worktree-first — before your FIRST file edit
-
-Never edit a shared primary checkout — this repo's or any sibling repo's (`framework`,
-`cloud`); its HEAD and tree move under you, and a feature branch there is not enough. One
-dedicated worktree per task, per repo. Hooks in `.claude/hooks/`: `guard-main-checkout.sh`
-(Edit/Write/NotebookEdit) and `guard-main-checkout-bash.sh` (the same writes as Bash);
-override `OS_ALLOW_MAIN_EDITS=1`. Full rule: AGENTS.md → **9. Operational Rules**, its
-paragraph **多 agent 协作纪律**.
-
-## ⛔ Never `git stash` — the stash stack is NOT covered by worktree isolation
-
-`refs/stash` lives in the common `.git` dir, so all worktrees share one LIFO stack: your
-`pop` takes another agent's entry and reports **success** — use a patch or a wip commit.
-Hook `guard-shared-stash.sh` enforces it (override `OS_ALLOW_STASH=1`; re-run its
-`.selftest.sh` if you change it). Full rule: AGENTS.md → **9. Operational Rules**, its
-paragraph **多 agent 协作纪律**.
-
-See **AGENTS.md** for the rest: the JSON protocol, coding standards, how to run the tests,
-the governed surface, and the merge-queue PR flow.
+**[AGENTS.md](./AGENTS.md) is the source of truth for working in this repo — read it before your first edit.**