context-sync SKILL.md skillA

context-sync from shimo4228/claude-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add shimo4228/claude-harness/context-sync@git:20261011.dd38b78

Pins git:20261011.dd38b78 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
shimo4228/claude-harness
Path
skills/context-sync/SKILL.md
Versions recorded
12
Latest version
git:20261011.dd38b78, committed Oct 11, 2026
First version recorded
Aug 27, 2026
Size
20,586 bytes
Repository stars
3
License
MIT

Audit a repo's context documents (CLAUDE.md, ADRs, README, graph.jsonld) for role overlap and staleness against the code, and fix them; README findings are only flagged. Use when the docs may have drifted from the code or duplicate each other. For README content, use readme-writer.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Context Sync

Detect and fix documentation role overlaps, stale content, and missing context files across your project. Ensures every piece of project knowledge lives in exactly one place with a clear purpose.

## Why This Matters

In LLM-driven development, organizing concepts _is_ implementation. Markdown carries the same weight as executable code — a stale number in CLAUDE.md or a misplaced design rationale silently degrades every AI-assisted session that reads it. Context consistency is not housekeeping; it is a prerequisite for core concepts to reach the system without noise.

## When to Use

- After a major refactoring or architecture change
- When CLAUDE.md / .cursorrules has grown large and feels cluttered
- When you suspect docs are out of date with the code
- When starting a new project and want proper doc structure from the beginning
- When design decisions are buried in context files instead of formal records
- Periodically (monthly or per milestone) as documentation hygiene

## Core Concept: Four Documentation Roles

Every project document should serve exactly one of these four roles. Overlap causes drift and contradiction.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add shimo4228/claude-harness/context-sync@sha256:205edb4667d41c24

The line at the top of this page pins the label git:20261011.dd38b78, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zgcd37w4g2hdtv2m.svg)](https://markdownregistry.com/a/art_zgcd37w4g2hdtv2m)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 12 versions of this file, between Aug 27, 2026 and Oct 11, 2026, about one every 4 days.

versioncommittedcommitsizeaudit
git:20261011.dd38b78 latest2026-10-11 dd38b78 20,586 BA view · diff
git:20261010.b5821aa2026-10-10 b5821aa 20,078 BA view · diff
git:20261008.b63e5f12026-10-08 b63e5f1 19,927 BA view · diff
git:20261008.7e591bd2026-10-08 7e591bd 19,888 BA view · diff
git:20261007.d62d71a2026-10-07 d62d71a 19,516 BA view · diff
git:20260926.538565e2026-09-26 538565e 18,457 BA view · diff
git:20260925.a3765d22026-09-25 a3765d2 18,554 BA view · diff
git:20260919.f95d2312026-09-19 f95d231 18,718 BA view · diff
git:20260912.cef1a882026-09-12 cef1a88 18,715 BA view · diff
git:20260905.002893e2026-09-05 002893e 18,769 BA view · diff
git:20260902.9b5c2402026-09-02 9b5c240 22,604 BA view · diff
git:20260827.94d58412026-08-27 94d5841 22,844 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (20586 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

shimo4228/claude-harness · 3 stars · license MIT · pushed 2026-10-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zgcd37w4g2hdtv2m
GET https://markdownregistry.com/api/v1/resolve?ref=shimo4228/claude-harness/context-sync
GET https://markdownregistry.com/api/v1/blob/205edb4667d41c241d954fe0e981d951e2f677fefbb7cfee021ed016f52126d0

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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