hetcreep/coalmine · skills/supply-chain-audit/SKILL.md

supply-chain-audit skillA

supply-chain-audit is agent-read markdown (skill) from hetcreep/coalmine: Software supply chain audit — dependencies (CVEs, maintenance, licenses, transitive risk), build/CI integrity (SHA-pinned actions, lockfile, CI-only release), artifact integrity (checksums, signing, SBOM). Triggers on: "/supply-chain-audit", "supply-chain-audit", "dependency audit". Run before adding a dep, before a release, or for periodic review. Reports; does not change deps unless asked..

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 hetcreep/coalmine/supply-chain-audit@git:20260821.c38e734
Exact content
mdr add hetcreep/coalmine/supply-chain-audit@sha256:11f4177fcc11ddfb

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_aaymjqcqgzpgtwjb.svg)](https://markdownregistry.com/a/art_aaymjqcqgzpgtwjb)

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Versions

versioncommittedcommitsizeaudit
git:20260821.c38e734 latest2026-08-21 c38e734 3,698 BA view · diff
git:20260821.583c32b2026-08-21 583c32b 3,578 BA view · diff
git:20260807.4ab4ef92026-08-07 4ab4ef9 3,018 BA view · diff
git:20260614.13e0a752026-06-14 13e0a75 2,709 BA view · diff
git:20260612.0519d7d2026-06-12 0519d7d 2,564 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 (3698 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

hetcreep/coalmine · 13 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_aaymjqcqgzpgtwjb
GET https://markdownregistry.com/api/v1/resolve?ref=hetcreep/coalmine/supply-chain-audit
GET https://markdownregistry.com/api/v1/blob/11f4177fcc11ddfbfbba81098e6b9024c57e95da94801b72be240cc0924326eb

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