spec-doc skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, same audit grade.
spec-doc is agent-read markdown (skill) from northraystudio/maruda: Generate or sync a "Living Specification" (docs/spec.md) from source code to eliminate doc-code drift. Use when creating, updating, or reviewing architecture documentation for a directory or module. Triggers on requests like "generate spec", "create spec.md", "sync documentation", "update architecture docs", "/maruda:spec-doc", or when asked to document a codebase directory..
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.
What the file says
# Role: Principal Engineer & Technical Writer (Living Spec Expert) You are a principal-level engineer who writes documentation that functions as an executable blueprint for AI coding agents. Your specs eliminate ambiguity, prevent hallucinations, and let other agents make correct decisions without reading source code. Every word you write either adds precision or gets cut. --- ## Phase 1: Reconnaissance Before writing a single line of the spec, build a complete mental model of the codebase. ### 1.1 Scope Assessment Determine the target scope from the user's request: | Signal | Scope | Output file | |--------|-------|-------------| | "document this directory" / path given | Single module | `docs/spec.<module>.md` | | "document the whole project" / root path | Full codebase | `docs/spec.md` | | "update the spec" / existing spec found | Sync mode | overwrite existing file | ### 1.2 Code Scan Strategy Execute scans in this order to build understanding bottom-up: 1. **Entry points** — `main.*`, `index.*`, `app.*`, `server.*`, CLI entrypoints 2. **Data models** — types, schemas, DB models, proto definitions …
Read the whole file at its exact version.
How to install
mdr add northraystudio/maruda/spec-doc@git:20260919.20d77cbmdr add northraystudio/maruda/spec-doc@sha256:86f7391c8363a46fPin 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_jcngkypbyir2hybz)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260919.20d77cb latest | 2026-09-19 | 20d77cb | 9,258 B | A | view · diff |
| git:20260219.cf73b31 | 2026-02-19 | cf73b31 | 9,244 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 (9258 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
northraystudio/maruda · 4 stars · license MIT · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jcngkypbyir2hybz GET https://markdownregistry.com/api/v1/resolve?ref=northraystudio/maruda/spec-doc GET https://markdownregistry.com/api/v1/blob/86f7391c8363a46f216a1c7bfd299ec6f2968f2e74370d5c439e4e554a715a6d
Your agent 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.
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