Quality Gate

---
name: quality-gate
description: "Orchestrates the QUALITY pipeline stage for egregore work items, running code review, unbloat, and test updates. Use when running quality checks before a PR."
allowed-tools: "[]"
category: engineering-core
source_repo: athola/claude-night-market
source_path: "plugins/egregore/skills/quality-gate/SKILL.md"
source_url: https://github.com/athola/claude-night-market/blob/HEAD/plugins/egregore/skills/quality-gate/SKILL.md
---

# Quality Gate

## When To Use

- Running quality checks on egregore work items
- Self-review before creating a PR
- Reviewing another agent's PR in PR-review mode

## When NOT To Use

- Manual code reviews outside egregore pipeline
- One-off lint or format checks (use `make lint` directly)

Orchestrate the QUALITY stage of egregore's pipeline.
Each quality step runs convention checks from the codex
and invokes mapped skills.

## Routing Table

| Step | Conventions | Skills | Modes |
|------|------------|--------|-------|
| code-review | C1,C2,C3,C4,C5 | pensive:unified-review | self, pr |
| unbloat | - | conserve:unbloat | self |
| code-refinement | - | pensive:code-refinement | self |
| update-tests | - | sanctum:update-tests | self |
| update-docs | C5 | sanctum:update-docs, scribe:slop-detector | self |

## Inputs

The orchestrator invokes this skill with:

- **step**: which quality step to run (e.g. "code-review")
- **mode**: "self-review" or "pr-review"
- **work_item_id**: the manifest work item ID
- **branch**: the git branch with changes
- **pr_number**: (PR-review mode only) the PR number

## Self-Review Workflow

When mode is "self-review":

1. Get changed files: `git diff --name-only main...HEAD`
2. Load conventions from `conventions/codex.yml`
3. Filter conventions to those mapped to the current step
4. Run convention checks via `conventions.py`
5. Invoke mapped skills on the changed files
6. Collect all findings
7. Calculate verdict

### Auto-Fix Loop

If blocking findings exist:

1. Attempt to fix each finding (skill-dependent)
2. Commit fixes to the work item branch
3. Re-run convention checks
4. If still blocking after 3 attempts, verdict is
   "fix-required"

### Verdict Calculation

```
if no findings:
    verdict = "pass"
elif all findings are severity "warning":
    verdict = "pass-with-warnings"
elif blocking findings remain after auto-fix:
    verdict = "fix-required"
```

Record verdict in manifest decisions:

```json
{
  "step": "code-review",
  "chose": "pass-with-warnings",
  "why": "2 warnings (C4: noqa in hooks), 0 blocking"
}
```

### Completion Integrity (opt-in, default OFF)

By default the loop runs indefinitely and autonomously: a
`fix-required` verdict is recorded but does not, on its own,
stop the item from advancing. This preserves the historical
hands-off posture.

When `config.pipeline.completion_integrity` is `true`, the
verdict becomes a gate the agent cannot talk its way past:

1. A `fix-required` verdict is reported to the orchestrator as
   a **step failure**, so the item cannot advance to the ship
   stage with unresolved blocking findings. It retries in place
   and, on exhausting `max_attempts`, is marked `failed` and
   the overseer is alerted (never silently `completed`).
2. Merge is held for human review regardless of `auto_merge`:
   the PR is prepared but left open.

This binds "done" to the verifier (convention checks plus the
mapped review skills), not to the agent's own say-so. Rationale
and evidence:
`docs/research/2026-07-01-the-coming-loop-agentic-harness-guardrails.md`
and `.claude/rules/prefer-invariants-over-fallbacks.md`. The flag
is off by default; enabling it is a deliberate choice to keep a
human as the final judge.

## PR-Review Workflow

When mode is "pr-review":

1. Fetch PR diff: `gh pr diff <number> --name-only`
2. Load conventions and filter to code-review step
3. Run convention checks on changed files
4. Invoke `pensive:unified-review` on the diff
5. Collect all findings

### Posting Reviews

Map findings to GitHub review:

- **No findings**: `gh api` POST review with
  event "APPROVE"
- **Warnings only**: POST review with event "COMMENT",
  findings as inline comments
- **Blocking findings**: POST review with event
  "REQUEST_CHANGES", blocking findings as inline
  comments with "must fix" prefix

Comment format per finding:

```
[egregore:{convention_id}] {message}

Convention: {convention_name}
Severity: {severity}
```

## Quality Config

Work items may have a `quality_config` field:

```json
{
  "skip": ["unbloat"],
  "only": ["code-review", "update-docs"]
}
```

- `skip`: list of steps to skip (run all others)
- `only`: list of steps to run (skip all others)
- If both are set, `only` takes precedence
- If neither is set, all steps run (default)

## Convention Filtering by Step

Not all conventions run on every step. The routing
table above defines which conventions apply to which
step. The quality gate filters the loaded codex
accordingly before running checks.

## Exit Criteria

- All applicable convention checks executed
- All mapped skills invoked
- Verdict calculated and recorded in manifest
- For PR-review: GitHub review posted

---

**Source:** [`athola/claude-night-market`](https://github.com/athola/claude-night-market) → `plugins/egregore/skills/quality-gate/SKILL.md`