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Night Market Change Control

Repo-specific skill that classifies changes and enforces the gate, PR and release process when landing code or amending rules.

Dev & CodingAdvanced★ 332⑂ 33AI score 7/10Last updated: Aug 26, 2026

What it does

  • Classifies every change (AI diff ≤200 lines, >200 lines, load-bearing design decision, new rule, constitution amendment, release) and states the paperwork each class requires.
  • Publishes a law stack — CONSTITUTION.md > .claude/rules/ > docs/adr/ > guides — so conflicting instructions resolve deterministically.
  • Walks the lifecycle: <topic>-<version> branch off master, local gates (make lint, make typecheck, make test, make validate-all), the exact pre-commit hook order, sanctum PR commands, and the release/version-sync sequence.
  • Records non-negotiables with the incident and commit hash that settled them, plus verification commands to re-check volatile facts.

Who it's for

  • Contributors to (or forkers of) the claude-night-market repository.
  • Tech leads who want a battle-tested template for strict change-control docs.
  • Teams defining policy for AI-generated diffs and a hard ban on gate bypassing.

Examples

  1. A 350-line AI diff arrives → the skill requires a spec, ADR or plan doc committed before the implementation.
  2. Cutting a release → run update_versions.py 1.9.16, date the CHANGELOG section, run release-tier plugin review, push the v* tag.
  3. Someone reaches for --no-verify → the skill blocks it, citing rule 6 and the 1.9.12 mypy incident, and demands fixing the cause.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/athola/claude-night-market/HEAD/.claude/skills/night-market-change-control/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the .claude/skills/night-market-change-control folder from the GitHub repo athola/claude-night-market into my ~/.claude/skills/night-market-change-control/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/athola/claude-night-market.git && mkdir -p ~/.claude/skills && cp -r claude-night-market/.claude/skills/night-market-change-control ~/.claude/skills/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Open a terminal.
  2. Clone the repo: git clone https://github.com/athola/claude-night-market.git
  3. Create the skills folder: mkdir -p ~/.claude/skills
  4. Copy the skill: cp -r claude-night-market/.claude/skills/night-market-change-control ~/.claude/skills/
  5. Restart Claude Code and ask "which gates must this PR pass?" to confirm the skill loads.
  6. Note: the skill assumes the upstream repo's CONSTITUTION.md, Makefile targets and sanctum slash commands exist. To reuse it elsewhere, rewrite those paths and commands for your own project.
View source on GitHub ↗License: MIT