chrono-meta/forge-harness · plugins/fh-meta/skills/public-surface-audit/SKILL.md

public-surface-audit skillF

public-surface-audit is agent-read markdown (skill) from chrono-meta/forge-harness: Scans git-tracked (public) files for operator-private tokens that should live only in gitignored files — real usernames, absolute home paths, companion-store names, company asset names. Reports file:line + matched token + severity, so a public/private split stays clean before publish. Triggered by "public surface audit", "did I leak anything", "check tracked files for private tokens", "private token scan", "public-surface-audit"..

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 chrono-meta/forge-harness/public-surface-audit@git:20260811.52c0a42
Exact content
mdr add chrono-meta/forge-harness/public-surface-audit@sha256:2e19e67fff4399de

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_ftglsuh26m5jmvtb.svg)](https://markdownregistry.com/a/art_ftglsuh26m5jmvtb)

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Versions

versioncommittedcommitsizeaudit
git:20260811.52c0a42 latest2026-08-11 52c0a42 19,079 BF view · diff
git:20260707.7340c982026-07-07 7340c98 16,268 BF view · diff
git:20260707.2d2da9a2026-07-07 2d2da9a 17,052 BF view · diff
git:20260620.8e983902026-06-20 8e98390 19,938 BF view · diff
git:20260607.4a1f41d2026-06-07 4a1f41d 16,537 BF view

Audit of the latest version

F  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • FAIL, critical: No credential-shaped string (matched: AKIAIOSFODNN7EXAMPLE)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (19079 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 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

chrono-meta/forge-harness · 14 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ftglsuh26m5jmvtb
GET https://markdownregistry.com/api/v1/resolve?ref=chrono-meta/forge-harness/public-surface-audit
GET https://markdownregistry.com/api/v1/blob/2e19e67fff4399de8b026611f4af1094258a6cf7e439603f93d774fb78d53347

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