prabhdeepsingh/claude-plugins · .claude/skills/plugin-dev/SKILL.md

plugin-dev skillA

plugin-dev is agent-read markdown (skill) from prabhdeepsingh/claude-plugins: The maintainer's handbook for the sonu plugin and the claude-plugins repo. INVOKE whenever authoring, editing, reviewing, or releasing any component in this repo — a skill's SKILL.md, a command file (under sonu/commands/ or .claude/commands/), a manifest, or the README — or when answering how the plugin's pieces fit together. Covers the house rules, plugin/skill/command mechanics, the authoring conventions, the trap catalogue mined from this repo's own incidents, and the validation/release proce.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add prabhdeepsingh/claude-plugins/plugin-dev@git:20260913.4e5ade4
Exact content
mdr add prabhdeepsingh/claude-plugins/plugin-dev@sha256:4c086af06d5381f0

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_rs6v2by5lz2ch3rc.svg)](https://markdownregistry.com/a/art_rs6v2by5lz2ch3rc)

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Versions

versioncommittedcommitsizeaudit
git:20260913.4e5ade4 latest2026-09-13 4e5ade4 23,393 BA view · diff
git:20260826.307c57d2026-08-26 307c57d 21,913 BA view · diff
git:20260826.48c94ab2026-08-26 48c94ab 20,399 BA view · diff
git:20260826.41a30c82026-08-26 41a30c8 20,385 BA view · diff
git:20260825.06c64c52026-08-25 06c64c5 20,155 BA view · diff
git:20260729.94bdcd72026-07-29 94bdcd7 20,167 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (23393 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

prabhdeepsingh/claude-plugins · 3 stars · license MIT · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_rs6v2by5lz2ch3rc
GET https://markdownregistry.com/api/v1/resolve?ref=prabhdeepsingh/claude-plugins/plugin-dev
GET https://markdownregistry.com/api/v1/blob/4c086af06d5381f0a2432de889803d92c2601a0388d4cb5f498752e0d32a4cff