sync-skill-cache SKILL.md skillA
sync-skill-cache from hyhmrright/logic-lens is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hyhmrright/logic-lens/sync-skill-cache@git:20260601.6510174Pins git:20260601.6510174 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hyhmrright/logic-lens
- Path
.claude/skills/sync-skill-cache/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260601.6510174, committed Jun 1, 2026
- Size
- 2,110 bytes
- Repository stars
- 25
- License
- MIT
Sync the Logic-Lens working-copy skills/ into the installed plugin cache so content-evals test the EDITED skill, not the last published one. ALWAYS run this after editing any skills/**/SKILL.md or guide/_shared file and BEFORE running content-evals — otherwise the eval silently grades stale content and every token is wasted. Also use to verify the cache is in sync ("is the cache fresh?", "did my edit take effect in evals?", "check skill cache drift").
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
# sync-skill-cache
content-evals invoke each skill through Claude Code's plugin mechanism, which loads from
`~/.claude/plugins/cache/logic-lens-marketplace/logic-lens/<version>/skills/` — **not** the
repo's `skills/`. Editing `skills/` changes nothing the eval sees until you copy it into the
cache. This is the single most expensive footgun in the iteration loop: skip it and you grade
the previous skill while believing you tested your change.
## Steps
1. **Sync + verify** from the repo root:
```bash
bash .claude/skills/sync-skill-cache/scripts/sync-cache.sh
```
The script reads the active version from `package.json`, rsyncs `skills/` into the matching
cache dir (`--delete`, so removed files are removed in the cache too), then diffs the two to
confirm they are byte-identical. It prints `OK …` on success.
2. **If it prints `DRIFT` or a missing-cache error:** do not run evals. The two common causes:
- The cache dir for the current `package.json` version doesn't exist (plugin not installed at
this version) — reinstall/refresh the plugin, or check you didn't just bump the version
without refreshing the cache.
…Read the whole file at its exact version.
How to install
mdr add hyhmrright/logic-lens/sync-skill-cache@sha256:5818174e89aaf581The line at the top of this page pins the label git:20260601.6510174, 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.
[](https://markdownregistry.com/a/art_5h6xa5kc2bbj5gao)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 1, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2110 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
hyhmrright/logic-lens · 25 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5h6xa5kc2bbj5gao GET https://markdownregistry.com/api/v1/resolve?ref=hyhmrright/logic-lens/sync-skill-cache GET https://markdownregistry.com/api/v1/blob/5818174e89aaf5817ebbafca2f2f9cd8cd59070448f83df7dcc6fc7280abc2a5
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.