Review-pass findings:
1. python.md (P3) — "Put workflow explanations in assistant message or
cell title" lost its **MUST** weight during compression. Agents were
observed embedding explanations as in-cell comments, polluting the
kernel and wasting tokens. Restored as "You **MUST** put workflow
explanations in the assistant message or cell title — never inside
cell code."
2. ast-grep.md + ast-edit.md (P3) — The variadic-capture warning that
$$$NAME (three dollars) is correct and $$NAME (two dollars) is
invalid was dropped during compression. LLMs trained on shell/regex
conventions where $$ is common are prone to this mistake; ast-grep
emits a generic parse error rather than a "bad metavariable"
diagnostic, so the negative example has direct reproduction value.
Added "Use $$$NAME, **NOT** $$NAME" to both files.
All 6/6 template tests pass; bun check clean.
