codeatcode/oss-ai-skills · tool/ast-grep/SKILL.md

ast-grep skillA

ast-grep is agent-read markdown (skill) from codeatcode/oss-ai-skills: ast-grep - Fast structural code search, linting, and rewriting CLI tool.

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 codeatcode/oss-ai-skills/ast-grep@v1.0.0
Exact content
mdr add codeatcode/oss-ai-skills/ast-grep@sha256:da7a168016379f0d

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_ofsgmfu6nn6jhx36.svg)](https://markdownregistry.com/a/art_ofsgmfu6nn6jhx36)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-04-20 e5744c4 8,768 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 (8768 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

codeatcode/oss-ai-skills · 16 stars · license GPL-3.0 · pushed 2026-09-10 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_ofsgmfu6nn6jhx36
GET https://markdownregistry.com/api/v1/resolve?ref=codeatcode/oss-ai-skills/ast-grep
GET https://markdownregistry.com/api/v1/blob/da7a168016379f0d460f61a2d08c39d6416f61924996d1c1d38153acf3243f7a

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.