forge-skill SKILL.md skillA
forge-skill from jjuraszek/pi-gauntlet is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jjuraszek/pi-gauntlet/forge-skill@git:20261020.c79e361Pins git:20261020.c79e361 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jjuraszek/pi-gauntlet
- Path
skills/forge-skill/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261020.c79e361, committed Oct 20, 2026
- First version recorded
- Sep 30, 2026
- Size
- 10,165 bytes
- Repository stars
- 19
- License
- a license file GitHub does not identify
Use when creating or editing a SKILL.md, a skill's reference file, an agent persona, a prompt template, a slash command, or a file the repo's AGENTS.md or CLAUDE.md routes here, in pi or Claude Code - including one-line edits - or when such a file exceeds 500 lines, gains if/else branching, or drifts from imperative voice; the authoring skill for repos that follow gauntlet's conventions.
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
# Forge Skill ## Overview This skill governs every file a model reads as instructions: `SKILL.md` and its reference files, agent personas, prompt templates, and slash commands, in pi and in Claude Code. Every sentence below is a rule to apply or a fact to check. ## Conventions Skills only; persona conventions are in ## Persona rules. Sources: pi - `docs/skills` in `@earendil-works/pi-coding-agent`; Claude Code - `code.claude.com/docs/en/skills`. | Item | pi | Claude Code | |---|---|---| | Frontmatter | `---` on line 1, `name` and `description`, closing `---` | Same; an unknown field is ignored silently; unparseable YAML loads the skill with no fields | | `name` | Lowercase letters, digits, hyphens; no leading, trailing, or doubled hyphen; at most 64 chars; match the directory name (Agent Skills standard; pi does not enforce it) | Display label for a personal or project skill (the command is the directory name); the last command segment for a plugin skill | | `description` | At most 1024 chars; a skill without one is not loaded | Recommended; `description` plus `when_to_use` is cut at 1536 chars in the listing | …
Read the whole file at its exact version.
How to install
mdr add jjuraszek/pi-gauntlet/forge-skill@sha256:227ebb971c3e3c9fThe line at the top of this page pins the label git:20261020.c79e361, 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_4inzyfbvsevj75dh)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 30, 2026 and Oct 20, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.c79e361 latest | 2026-10-20 | c79e361 | 10,165 B | A | view · diff |
| git:20261018.dc0a360 | 2026-10-18 | dc0a360 | 9,991 B | A | view · diff |
| git:20261017.836bbce | 2026-10-17 | 836bbce | 8,990 B | A | view · diff |
| git:20261004.d6095cf | 2026-10-04 | d6095cf | 8,710 B | A | view · diff |
| git:20260930.ff082da | 2026-09-30 | ff082da | 6,053 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10165 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
jjuraszek/pi-gauntlet · 19 stars · license a license file GitHub does not identify · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4inzyfbvsevj75dh GET https://markdownregistry.com/api/v1/resolve?ref=jjuraszek/pi-gauntlet/forge-skill GET https://markdownregistry.com/api/v1/blob/227ebb971c3e3c9f3ee1a4cf7c5ed87565cc83c1334ebb177df4a9b620c0e979
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.