check git:20260927.6064cb5B

Immutable. This exact content never changes and is served at /api/v1/blob/0bafa6de867d79df.

---
description: Run a check on the conformance of a project or the engine with the conventions — bare = check roster
argument-hint: "[check] [project-slug]"
---

Checks live as `.claude/agents/check-<name>.md` — one isolated agent
per check, each defined by what it verifies, said in its
`description`; the roster is the scan of those files. Adding a check
means adding an agent file from `templates/check.md`; this command
does not change (who creates a check, and when: CLAUDE.md, Isolated
reviewers).

Shared behaviour: the contract skill named in each check file's
front-matter (CLAUDE.md, Isolated reviewers). Unlike the critic and
the challenger, a check files nothing: the report returns to the
session and its findings are settled there. This command only
chooses the check, passes the target and presents the report.

**Bare `/check` — the roster.** List the available checks (scan
`.claude/agents/check-*.md`, their `description` fields — each says
when it fits) and recommend which fits the moment; what a save or a
release runs is `/save`'s and `/release`'s to say. A recommendation,
never a gate; no check runs on Claude's own judgement.

**`/check <name> [slug]` — run it.** The target is a project by its
slug (the engine's own project is `forge`) or the engine root; which
of the two a check takes, and what a missing or an added slug means
to it, is its Lens section's to say — read it there. Invoke the
`check-<name>` subagent (Agent tool, session model) with the target
path and nothing else (CLAUDE.md, Isolated reviewers). More than one
check on one target may be launched at once and awaited together.

When it returns:
1. Present the report to the principal as it came: the one-line
   verdict, then the findings in their ranking, compactly.
2. Offer at once every finding marked "immediate fix" as one step
   (CLAUDE.md, Working methods, Step by step); apply on his word.
3. End by offering a **walkthrough** of the remaining findings
   (`.claude/skills/walkthrough/SKILL.md`, the one owner of its
   shape and of the verdict words). What each verdict writes here:
   **accept** — the fix, agreed here and written once at the round's
   end; **reject** — the state stays as it is; a rule worth changing
   goes to the intent; **park** — a line in the project's ledger
   under "Waiting on principal". Nothing blocks (POS.0430): a
   release may proceed with a finding parked.

Do not judge substance or document quality — that is `/critique` and
`/challenge` territory. A check verifies conformance only.