spec skillA
spec is agent-read markdown (skill) from jasonm4130/claude-skills: Use when the user has an outcome for Nightwatch to run unattended overnight and says "write a nightwatch spec for X", "/nightwatch:spec", or "spec this out for the launcher". Reads the code the outcome touches, settles Outcome / Acceptance / Non-goals / Context with the user one question at a time, declares Depends, Units and Writes headers when they apply, writes the spec file, and refuses to finish until lint-spec.mjs prints SPEC OK. Do NOT use to execute a spec (run.sh does that at night) or .
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add jasonm4130/claude-skills/spec@git:20260905.024d74dmdr add jasonm4130/claude-skills/spec@sha256:da69b33cc52f3389Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_hfulrrq3dxn6s26t)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260905.024d74d latest | 2026-09-05 | 024d74d | 4,602 B | A | view · diff |
| git:20260905.a64cc71 | 2026-09-05 | a64cc71 | 4,285 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 (4602 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
jasonm4130/claude-skills · 5 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hfulrrq3dxn6s26t GET https://markdownregistry.com/api/v1/resolve?ref=jasonm4130/claude-skills/spec GET https://markdownregistry.com/api/v1/blob/da69b33cc52f3389ce70143147e3650a194992eef517fc96b6250994dd1c3507