adamlinscott/claude-skills · skills/check-skill-updates/SKILL.md

check-skill-updates skillA

check-skill-updates is agent-read markdown (skill) from adamlinscott/claude-skills: [Adam Skills] Check whether the installed copy of this skills collection is behind its remote, and offer to update it. Runs a script that resolves the clone the skills are linked from, respects a once-a-day rate limit and a remembered refusal, and reports one of: up to date, N commits behind, unsafe to touch, or offline. Only "behind" is ever mentioned to the user; everything else is silent. On a yes it pulls and re-links, changing nothing about which skills are installed. Use when the user asks.

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 adamlinscott/claude-skills/check-skill-updates@git:20260910.7e7f462
Exact content
mdr add adamlinscott/claude-skills/check-skill-updates@sha256:77d4fe60f6dcaa2a

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_dculx2zkei6dpzg4.svg)](https://markdownregistry.com/a/art_dculx2zkei6dpzg4)

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Versions

versioncommittedcommitsizeaudit
git:20260910.7e7f462 latest2026-09-10 7e7f462 3,787 BA view · diff
git:20260830.1896f402026-08-30 1896f40 3,773 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 (3787 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

adamlinscott/claude-skills · 3 stars · license MIT · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dculx2zkei6dpzg4
GET https://markdownregistry.com/api/v1/resolve?ref=adamlinscott/claude-skills/check-skill-updates
GET https://markdownregistry.com/api/v1/blob/77d4fe60f6dcaa2a783b7b5a88897c27a98e4497c208d85b03cf2b0d221c9fe9