skill-library SKILL.md skillA

skill-library from mathews-tom/armory is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add mathews-tom/armory/skill-library@v2.0.3

Pins v2.0.3 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
mathews-tom/armory
Path
skills/skill-library/SKILL.md
Versions recorded
5
Latest version
v2.0.3, committed Oct 22, 2026
First version recorded
Mar 27, 2026
Size
6,797 bytes
Repository stars
341
License
MIT

Agent-native armory catalog for eight package types and installer for seven legacy types. Native extensions require the explicit per-host lifecycle CLI. Triggers on: "list available packages", "install skill", "armory install", "armory search", "/library list", "package catalog".

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

# Package Library

Browse and search all armory package types within an agent session. Install, update, sync and remove the seven legacy package types through their existing procedures; native extensions use the separate explicit per-host lifecycle.

## Variables

- **ARMORY_REPO**: `Mathews-Tom/armory`
- **ARMORY_BRANCH**: `main`
- **ARMORY_CATALOG_URL**: `https://raw.githubusercontent.com/{ARMORY_REPO}/{ARMORY_BRANCH}/manifest.yaml`
- **DEFAULT_INSTALL_DIR**: `~/.claude/`
- **CATALOG_CACHE_PATH**: `/tmp/armory-manifest.yaml`
- **CATALOG_CACHE_TTL**: `600` (seconds)

## Supported Package Types

| Type    | Install Target         | Method          |
| ------- | ---------------------- | --------------- |
| skill   | `~/.claude/skills/`    | Copy directory  |
| agent   | `~/.claude/agents/`    | Copy directory  |
| hook    | `~/.claude/hooks/`     | Copy directory  |
| rule    | `~/.claude/rules/`     | Body-only file  |
| command | `~/.claude/commands/`  | Body-only file  |
| utility | `~/.claude/utilities/` | Copy + chmod +x |
| preset  | `~/.claude/presets/`   | Copy directory  |
| extension | Explicit per-host root | Native lifecycle CLI only |

## Command Reference
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add mathews-tom/armory/skill-library@sha256:6166d74850c447b0

The line at the top of this page pins the label v2.0.3, 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_3x4gyxih6r2utqzm.svg)](https://markdownregistry.com/a/art_3x4gyxih6r2utqzm)

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

Versions

The registry has recorded 5 versions of this file, between Mar 27, 2026 and Oct 22, 2026, about one every 52 days.

versioncommittedcommitsizeaudit
v2.0.3 latest2026-10-22 66937ea 6,797 BA view · diff
v2.0.22026-10-11 34ae854 5,108 BA view · diff
v2.0.12026-04-11 0aa221a 5,108 BA view · diff
v2.0.12026-04-07 b03849d 5,587 BA view · diff
v2.0.02026-03-27 d46cf2e 5,587 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 (6797 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

mathews-tom/armory · 341 stars · license MIT · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3x4gyxih6r2utqzm
GET https://markdownregistry.com/api/v1/resolve?ref=mathews-tom/armory/skill-library
GET https://markdownregistry.com/api/v1/blob/6166d74850c447b09d6ee6ec4f9a8d0be3926fed910431443f5c787a1714ae9b

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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