zby/commonplace · kb/instructions/cp-skill-health-check/SKILL.md

cp-skill-health-check skillA

cp-skill-health-check is agent-read markdown (skill) from zby/commonplace: Diagnose Commonplace project layout, promoted-skill discovery, user-level uv tool installation, command PATH ownership, and launch-environment failures..

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 zby/commonplace/cp-skill-health-check@git:20260808.8158929
Exact content
mdr add zby/commonplace/cp-skill-health-check@sha256:68fead53c3b9d060

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_ryscur6yobz4tsoa.svg)](https://markdownregistry.com/a/art_ryscur6yobz4tsoa)

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Versions

versioncommittedcommitsizeaudit
git:20260808.8158929 latest2026-08-08 8158929 7,792 BA view · diff
git:20260723.c8225362026-07-23 c822536 10,152 BA view · diff
git:20260703.c79bd212026-07-03 c79bd21 10,263 BA view · diff
git:20260612.08aa0142026-06-12 08aa014 10,140 BA view · diff
git:20260610.d242ec02026-06-10 d242ec0 9,803 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 (7792 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

zby/commonplace · 88 stars · license CC-BY-4.0 · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ryscur6yobz4tsoa
GET https://markdownregistry.com/api/v1/resolve?ref=zby/commonplace/cp-skill-health-check
GET https://markdownregistry.com/api/v1/blob/68fead53c3b9d060f91d84640132d06fb5724c4ee7a2a090f5a45a17519069de