Delivery Gate
A mechanical Stop hook for Claude Code: blocks session finish until quality checks pass, using deterministic checks on learning logs, rationalization patterns, and disk space. No AI inference.
- What
- A mechanical Stop hook for Claude Code: blocks session finish until quality checks pass, using deterministic checks on learning logs, rationalization patterns, and disk space. No AI inference.
- Cost
- Free
- Needs
- Use "Delivery Gate" with your Muse (Claude Code with hooks support).
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
Curated by Skill Harbor: a mechanical quality gate for Claude Code, implemented as a Stop hook that runs only deterministic checks, no AI inference. Before Claude may finish a session it verifies three machine-readable facts: rationalization patterns in the transcript tail (regex heuristics like "skip tests for now", warning only, never blocking alone because heuristics can false-positive), stale learning libraries (filesystem mtime on configurable paths, blocking when three or more are stale or the growth log is stale on a complex task), and disk space (warning under 50 GB, hard block under 15 GB). It complements reasoning gates like self-audit the way CI pipeline gates complement code review: one checks facts, the other checks judgment. The failure mode it targets is real: sessions that ship working code while session hygiene was neglected, learning never captured, shortcuts rationalized, disk silently filling. Installation is one file copy plus a settings.json entry. By @affaan-m, listed here with credit to its creator. From the affaan-m/ECC repository (MIT). Honest caveats: regex warnings can false-positive (that is why they only warn); the hook enforces habits, it cannot make the captured learning good. Skill Harbor never reviews the code, review it yourself before use.
Version:
Install
Copy the install package below, then paste it into MuseThe install prompt below already includes the vetting steps: your agent follows the community checklist before installing anything with executable code. Want more?
Use "Delivery Gate" with your Muse (Claude Code with hooks support). Prerequisites: Claude Code. Copy quality-gate.py from the skill into ~/.claude/scripts/ and register it as a Stop hook in ~/.claude/settings.json (the SKILL.md shows the exact JSON). 1. Open the skill: https://github.com/affaan-m/ECC/blob/main/skills/delivery-gate/SKILL.md and copy the full SKILL.md text. 2. Follow its Install section to place the hook script and settings entry. 3. Finish a complex task and confirm the hook runs before Claude declares done. Tip: tune the 5 learning-library paths to match where you actually keep notes. Safety: a skill is plain-text instructions; it runs nothing by itself. Review the hook script before installing; it only reads mtimes, disk usage, and transcript text.
Saved to your recent installs. Find it anytime on /connect.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.