nodejs SKILL.md skillB
nodejs from xobotyi/cc-foundry is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add xobotyi/cc-foundry/nodejs@git:20261029.e458a11Pins git:20261029.e458a11 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- xobotyi/cc-foundry
- Path
plugins/javascript/skills/nodejs/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261029.e458a11, committed Oct 29, 2026
- First version recorded
- Sep 2, 2026
- Size
- 28,399 bytes
- Repository stars
- 23
- License
- MIT
Write and review Node.js: the module system, package manifest, streams, event loop, process and worker lifecycle, the permission model, native TypeScript execution, `node:test`, and the runtime version `engines.node` permits.
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
One thread runs every callback in a Node process, so anything that holds it holds the whole program. Three biases decide most calls: - **The `engines.node` floor decides what may be written**, not the `node` binary on the machine. - **Read an API's stability index before depending on it.** Node ships an API for years before committing to it, and an experimental one can be deleted without a deprecation cycle. - **Check the standard library before adding a dependency.** It absorbed `fetch`, a test runner, a file watcher, `glob`, SQLite, `.env` parsing, a script runner, and TypeScript execution. ## Node Version `engines.node` in `package.json` is the floor a project claims. Read it before writing code and never reach for an API above it. Nothing enforces it at run time — Node never reads the field, and npm checks it only under `engine-strict=true` — so the floor holds by discipline and by CI running the oldest major it names. **The installed binary is not the floor.** `node --version` reports what one machine has, not what the project supports. Support windows, which decide whether a floor is defensible: …
Read the whole file at its exact version.
How to install
mdr add xobotyi/cc-foundry/nodejs@sha256:1fe0ee8df002b99eThe line at the top of this page pins the label git:20261029.e458a11, 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_lafapu7g67zallsn)
0 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 2, 2026 and Oct 29, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261029.e458a11 latest | 2026-10-29 | e458a11 | 28,399 B | B | view · diff |
| git:20261013.953409c | 2026-10-13 | 953409c | 28,379 B | B | view · diff |
| git:20260902.05651c6 | 2026-09-02 | 05651c6 | 26,374 B | B | view · diff |
| git:20260902.4ca8447 | 2026-09-02 | 4ca8447 | 28,136 B | B | view · diff |
| git:20260902.d816a10 | 2026-09-02 | d816a10 | 28,289 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (28399 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
xobotyi/cc-foundry · 23 stars · license MIT · pushed 2026-10-31 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_lafapu7g67zallsn GET https://markdownregistry.com/api/v1/resolve?ref=xobotyi/cc-foundry/nodejs GET https://markdownregistry.com/api/v1/blob/1fe0ee8df002b99e13a0ce0a9a5a20f51d79d15ec6655bf904462458dc8771e5
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.
More from xobotyi/cc-foundry
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