scaffold-hooks SKILL.md skillA

scaffold-hooks from jpcaparas/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add jpcaparas/skills/scaffold-hooks@git:20260927.4267727

Pins git:20260927.4267727 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
jpcaparas/skills
Path
skills/agents/scaffold-hooks/SKILL.md
Versions recorded
3
Latest version
git:20260927.4267727, committed Sep 27, 2026
First version recorded
Sep 12, 2026
Size
16,538 bytes
Repository stars
56
License
none declared

Run /scaffold-hooks to audit, create, or refresh shared repository hooks for Claude Code, Codex, GitHub Copilot, Devin CLI, and OpenCode, together or individually. Skip Git hooks and Husky.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Universal Agent Hook Scaffold

Scaffold or migrate agent lifecycle hooks so every selected harness points at repo-owned hook scaffolding. This is the single hooks scaffolder: the former `scaffold-cc-hooks`, `scaffold-codex-hooks`, `scaffold-github-copilot-hooks`, `scaffold-devin-hooks`, and `scaffold-opencode-hooks` skills are retired and live here as internal harness components under `harnesses/<name>/`.

## Decision Tree

1. If the user says `/scaffold-hooks`, hooks, lifecycle hooks, hook migration, or names any of Claude Code, Codex, GitHub Copilot, Devin CLI, or OpenCode hooks, use this skill.
2. If the user names harnesses, pass exactly those harnesses with `--harnesses <list>`. A single-harness request is just `--harnesses <name>`.
3. If the user gives no target path, use the current workspace or repository root as the target project.
4. If the user gives no harness preference, inspect the target project. When any supported hook surface or managed scaffold state exists, run the universal script without `--harnesses` so it refreshes exactly the detected harnesses. Do not add new harnesses unless the user explicitly asks.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add jpcaparas/skills/scaffold-hooks@sha256:4079c842140aab05

The line at the top of this page pins the label git:20260927.4267727, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_llj4vg7cpquiy2xn.svg)](https://markdownregistry.com/a/art_llj4vg7cpquiy2xn)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Sep 12, 2026 and Sep 27, 2026, about one every 7 days.

versioncommittedcommitsizeaudit
git:20260927.4267727 latest2026-09-27 4267727 16,538 BA view · diff
git:20260925.692d6842026-09-25 692d684 15,287 BA view · diff
git:20260912.938fe032026-09-12 938fe03 13,658 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (16538 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

jpcaparas/skills · 56 stars · license none declared · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_llj4vg7cpquiy2xn
GET https://markdownregistry.com/api/v1/resolve?ref=jpcaparas/skills/scaffold-hooks
GET https://markdownregistry.com/api/v1/blob/4079c842140aab052374f86022214b26504d5dbd85c6e30a32b00156b366c54b

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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