librefang/librefang · crates/librefang-runtime/tests/fixtures/registry/hands/twitter/SKILL.md

twitter-hand-skill skillA

twitter-hand-skill is agent-read markdown (skill) from librefang/librefang: Expert knowledge for AI Twitter/X management — API v2 reference, content strategy, engagement playbook, safety, and performance tracking.

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 librefang/librefang/twitter-hand-skill@v1.0.0
Exact content
mdr add librefang/librefang/twitter-hand-skill@sha256:3311ac869c81c24d

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_m65g54o2zdggzwvu.svg)](https://markdownregistry.com/a/art_m65g54o2zdggzwvu)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-07-10 cde7edb 28,907 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 (28907 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

librefang/librefang · 375 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_m65g54o2zdggzwvu
GET https://markdownregistry.com/api/v1/resolve?ref=librefang/librefang/twitter-hand-skill
GET https://markdownregistry.com/api/v1/blob/3311ac869c81c24d0fb36922560edff551f2c374e8b7057ed49e9820f1c3f3d1

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