everyinc/compound-engineering-plugin · tests/fixtures/sample-plugin/skills/agent-only-skill/SKILL.md

agent-only-skill skillB

agent-only-skill is agent-read markdown (skill) from everyinc/compound-engineering-plugin: An agent-only skill not intended for direct user invocation.

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 everyinc/compound-engineering-plugin/agent-only-skill@git:20260623.46352ac
Exact content
mdr add everyinc/compound-engineering-plugin/agent-only-skill@sha256:22fcf9b4c569f995

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_lycxk4floapeifly.svg)](https://markdownregistry.com/a/art_lycxk4floapeifly)

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Versions

versioncommittedcommitsizeaudit
git:20260623.46352ac latest2026-06-23 46352ac 150 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Size between 200 bytes and 200 KB (150 bytes)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • 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

everyinc/compound-engineering-plugin · 25,119 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_lycxk4floapeifly
GET https://markdownregistry.com/api/v1/resolve?ref=everyinc/compound-engineering-plugin/agent-only-skill
GET https://markdownregistry.com/api/v1/blob/22fcf9b4c569f995ae233fb993b6d672b53fe4bce0493a5a87adf5182059d9a4

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