fresh-library-docs SKILL.md skillA
fresh-library-docs from onewave-ai/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add onewave-ai/claude-skills/fresh-library-docs@git:20260920.97b5147Pins git:20260920.97b5147 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- onewave-ai/claude-skills
- Path
fresh-library-docs/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260920.97b5147, committed Sep 20, 2026
- Size
- 3,369 bytes
- Repository stars
- 421
- License
- MIT
Use before writing code against a library, SDK, API, or framework whose current version you are not certain of — especially fast-moving ones. Trigger when an import fails, a method does not exist, a config key is rejected, a deprecation warning appears, or the user says the code was written against an old version.
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
# Fresh Library Docs Training data has a cutoff; libraries do not. Most "the AI hallucinated an API" bugs are really the model writing correct code for a version that shipped two years ago. This skill checks reality first. ## Core Behavior Before writing non-trivial code against a dependency, establish two facts: which version this project actually has, and what that version's API looks like. In that order. ## Step 1 — What Is Installed The installed version beats the latest version and beats your memory. Read it from the project: ```bash cat package.json | grep -A30 '"dependencies"' npm ls <pkg> --depth=0 2>/dev/null pip show <pkg> 2>/dev/null | head -3 cat requirements.txt pyproject.toml 2>/dev/null | grep -i <pkg> ``` ## Step 2 — Read the Real Source The most reliable documentation is the code on disk. It cannot be out of date, because it is what will run. ```bash ls node_modules/<pkg>/dist/*.d.ts grep -rn "export function <name>\|export declare" node_modules/<pkg>/dist/index.d.ts | head -20 python -c "import <pkg>, inspect; print(inspect.signature(<pkg>.<fn>))" ``` …
Read the whole file at its exact version.
How to install
mdr add onewave-ai/claude-skills/fresh-library-docs@sha256:6e2f1e07d061f644The line at the top of this page pins the label git:20260920.97b5147, 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_3qw6bshvubjkwbe5)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 20, 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 (3369 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
onewave-ai/claude-skills · 421 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3qw6bshvubjkwbe5 GET https://markdownregistry.com/api/v1/resolve?ref=onewave-ai/claude-skills/fresh-library-docs GET https://markdownregistry.com/api/v1/blob/6e2f1e07d061f644ed178caff8e9b69d34f59ad0c9c07ab409b45d1c05118e11
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.