agent-skills SKILL.md skillB
agent-skills from magnus919/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add magnus919/agent-skills/agent-skills@git:20260812.8e5bc02Pins git:20260812.8e5bc02 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- magnus919/agent-skills
- Path
agent-skills/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260812.8e5bc02, committed Aug 12, 2026
- First version recorded
- Jul 11, 2026
- Size
- 12,165 bytes
- Repository stars
- 140
- License
- MIT
Use this skill when creating, reviewing, or editing Agent Skills-format skills, or when implementing skill discovery and loading in an agent client. It covers directory structure, SKILL.md metadata, progressive disclosure, evals, and repository conventions. Do not use this skill for general software work that does not involve the Agent Skills format or lifecycle.
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
# Agent Skills Standard Reference This skill documents the [Agent Skills](https://agentskills.io) open format — a standardized way to give AI agents new capabilities and expertise. **Follow this workflow when creating or editing skills in this repository.** > Authoritative source: [agentskills.io/specification](https://agentskills.io/specification). The bundled specification is a working snapshot; check the authoritative source when currentness matters. --- ## Directory Structure A skill is a directory containing, at minimum, a `SKILL.md` file: ``` skill-name/ ├── SKILL.md # Required: metadata + instructions ├── evals/ # Required for new skills in this repository ├── scripts/ # Optional: executable code ├── references/ # Optional: documentation ├── assets/ # Optional: templates, resources └── ... # Any additional files or directories ``` ## Required Workflow ### Create or edit a skill 1. Read [the specification](references/specification.md) before changing `SKILL.md` metadata or directory structure. …
Read the whole file at its exact version.
How to install
mdr add magnus919/agent-skills/agent-skills@sha256:fa722681b1549a55The line at the top of this page pins the label git:20260812.8e5bc02, 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.
[](https://markdownregistry.com/a/art_mgofmz5gguurwpnr)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 11, 2026 and Aug 12, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260812.8e5bc02 latest | 2026-08-12 | 8e5bc02 | 12,165 B | B | view · diff |
| git:20260805.3eb7bd4 | 2026-08-05 | 3eb7bd4 | 11,199 B | B | view · diff |
| git:20260722.9a6eed2 | 2026-07-22 | 9a6eed2 | 10,887 B | B | view · diff |
| git:20260718.7243433 | 2026-07-18 | 7243433 | 9,651 B | B | view · diff |
| git:20260711.06f10c1 | 2026-07-11 | 06f10c1 | 9,772 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12165 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
magnus919/agent-skills · 140 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mgofmz5gguurwpnr GET https://markdownregistry.com/api/v1/resolve?ref=magnus919/agent-skills/agent-skills GET https://markdownregistry.com/api/v1/blob/fa722681b1549a5567d37c576297ebc96398c1a56c5163f2a085b2ef7a42b417
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.