coalesce-labs/catalyst · plugins/dev/skills/describe-pr/SKILL.md

describe-pr skillB

describe-pr is agent-read markdown (skill) from coalesce-labs/catalyst.

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 coalesce-labs/catalyst/describe-pr@v2.0.0
Exact content
mdr add coalesce-labs/catalyst/describe-pr@sha256:05cbf8b837f6189f

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_anmx7brihpkhrmlx.svg)](https://markdownregistry.com/a/art_anmx7brihpkhrmlx)

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Versions

versioncommittedcommitsizeaudit
v2.0.0 latest2026-09-13 a5e3050 3,911 BB view · diff
v2.0.02026-08-26 13441a8 3,359 BB view · diff
v2.0.02026-07-01 249c9d6 13,992 BB view · diff
v2.0.02026-06-30 27ab1fe 13,929 BB view · diff
v2.0.02026-06-29 5599fe9 13,807 BB view · diff
v2.0.02026-06-05 cab4e9b 13,738 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter declares a description
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Size between 200 bytes and 200 KB (3911 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

coalesce-labs/catalyst · 20 stars · license none · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_anmx7brihpkhrmlx
GET https://markdownregistry.com/api/v1/resolve?ref=coalesce-labs/catalyst/describe-pr
GET https://markdownregistry.com/api/v1/blob/05cbf8b837f6189f3d2594589f3a4ac469e0598bf333cddb2e0afe25d9edffee