cocache-extend SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
cocache-extend from ahoo-wang/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ahoo-wang/skills/cocache-extend@git:20261104.ba3fe59Pins git:20261104.ba3fe59 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ahoo-wang/skills
- Path
sources/CoCache/skills/cocache-extend/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261104.ba3fe59, committed Nov 4, 2026
- First version recorded
- Oct 19, 2026
- Size
- 7,083 bytes
- Repository stars
- 2
- License
- Apache-2.0
Implement or fix a CoCache CoherenceBackend (L1Store or FutureL1Store, plus InvalidationChannel) outside the CoCache repository: a new L1 store, a different invalidation transport, or a decorating backend, verified with every cocache-test TCK suite (BackendProtocolSpec, EngineSpec, MultiNodeSpec, FaultSpec, SetEngineSpec, VersionedSpec). Not the CoCache repository, application caches, codecs or Redis tuning (cocache-develop).
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
# Implement a CoCache Backend ## Scope gate Use only outside the CoCache repository, for code that implements `me.ahoo.cocache.api.spi.CoherenceBackend`, `L1Store`, `FutureL1Store` or `InvalidationChannel`: a backend on another store, a different invalidation transport, a wrapper or decorator around an existing backend, or a failing TCK run of such code. Changing CoCache's own `cocache-redis` or in-memory backend is CoCache repository work and never qualifies. Route away and stop: declaring caches, writing a `Codec`, `KeyEncoder`, `KeyFilter` or `TtlFunction` for an application, configuring or wiring the shipped `RedisBackend` (including `RedisBackend.of(client, options)`), and testing application code with `HookedBackend` belong to `cocache-develop`. A Spring `CacheManager` or cache provider unrelated to CoCache does not qualify. Otherwise state that this Skill does not apply and stop using it. ## Contract …
Read the whole file at its exact version.
How to install
mdr add ahoo-wang/skills/cocache-extend@sha256:b51454d908c33455The line at the top of this page pins the label git:20261104.ba3fe59, 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_hgjy5zkd7cetj25t)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 19, 2026 and Nov 4, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.ba3fe59 latest | 2026-11-04 | ba3fe59 | 7,083 B | A | view · diff |
| git:20261104.8ecb941 | 2026-11-04 | 8ecb941 | 7,032 B | A | view · diff |
| git:20261019.4e01817 | 2026-10-19 | 4e01817 | 5,989 B | A | view |
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 (7083 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
ahoo-wang/skills · 2 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hgjy5zkd7cetj25t GET https://markdownregistry.com/api/v1/resolve?ref=ahoo-wang/skills/cocache-extend GET https://markdownregistry.com/api/v1/blob/b51454d908c334559ede4a4633cd012d0556c0c545308d44d14300bf7e361b8f
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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