Home / wellwelwel / lagune · .claude/skills/specialize/SKILL.md · GitHub

specialize skillA

specialize is agent-read markdown (skill) from wellwelwel/lagune: Author a new built-in Lagune sub-skill inside the Lagune source, not a scaffolded `.lagune/` target. Use when adding or refining a security knowledge module that ships with Lagune, against the native layout (`spec/skills/*.md` plus the catalog)..

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

# Authoring a built-in Lagune sub-skill (development workspace)

The end-user command `@spec/commands/lagune.specialize.md` writes into a **scaffolded target project**: `.lagune/skills/<name>.md` and `.lagune/skills.json`. Neither path exists here. This repo is the **Lagune source**, where built-in sub-skills live in `spec/skills/<name>.md` and the catalog is a hardcoded TypeScript array, not a runtime JSON file. There is also no "user" registry: a built-in is registered in code, compiled, scaffolded, and tested.

So you reuse the command's **authoring discipline** (terrain, defense-only gate, template, tags, reconcile-never-append) but **override every output path** to the native layout, and you update the registration points the end-user command never has to.

## Step 1: Run the command's authoring steps, with redirected paths

Read and follow `@spec/commands/lagune.specialize.md` in full. Its authoring steps hold unchanged. The one thing that does not is where files are read and written, since the command targets a scaffolded project and you are in the source. Remap every path it names:
…

Read the whole file at its exact version.

How to install

Latest version
mdr add wellwelwel/lagune/specialize@git:20260710.8f519bb
Exact content
mdr add wellwelwel/lagune/specialize@sha256:e7a39d2049bd61db

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kesl5kojv6ig6q45.svg)](https://markdownregistry.com/a/art_kesl5kojv6ig6q45)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260710.8f519bb latest2026-07-10 8f519bb 6,874 BA view · diff
git:20260706.8c69d9d2026-07-06 8c69d9d 6,931 BA view · diff
git:20260706.4a3f07b2026-07-06 4a3f07b 6,918 BA view · diff
git:20260701.0399b272026-07-01 0399b27 6,897 BA view · diff
git:20260701.c3af44a2026-07-01 c3af44a 7,123 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6874 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

GitHub

wellwelwel/lagune · 159 stars · license MIT · pushed 2026-09-25 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kesl5kojv6ig6q45
GET https://markdownregistry.com/api/v1/resolve?ref=wellwelwel/lagune/specialize
GET https://markdownregistry.com/api/v1/blob/e7a39d2049bd61dbcc041d5dfa599e35b5c41ac3a94cff4c4dbb1cad39cb89ef

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.

More from wellwelwel/lagune

architecture skill
wellwelwel/lagune · .claude/skills/architecture/SKILL.md · Authoritative architecture reference for Lagune, covering repository layout, the command/template split, the…
git:20260724.dfe9b9b · audit A · 159 stars
dashboard skill
wellwelwel/lagune · .claude/skills/dashboard/SKILL.md · Authoritative reference for the Lagune dashboard, a live view of a project's .lagune/ chain with a locked-down local…
git:20260710.8f519bb · audit A · 159 stars
engineering skill
wellwelwel/lagune · .claude/skills/engineering/SKILL.md · Authoritative engineering reference for Lagune, covering the toolchain, code conventions, type rules, the build and…
git:20260710.8f519bb · audit A · 159 stars
interface skill
wellwelwel/lagune · .claude/skills/interface/SKILL.md · Design engineering principles for making interfaces feel polished. Use when building UI, reviewing frontend code, or…
git:20260706.4a3f07b · audit A · 159 stars
simulate skill
wellwelwel/lagune · .claude/skills/simulate/SKILL.md · How to simulate a Lagune command end to end so the user sees both the process and the results in chat. Use when the…
git:20260710.8f519bb · audit A · 159 stars
writer skill
wellwelwel/lagune · .claude/skills/writer/SKILL.md · Authoritative reference for writing Lagune's prose. Use before writing, editing, or translating any artifact, charter…
git:20260728.d867b65 · audit A · 159 stars
.cursorrules rules
wellwelwel/lagune · .cursorrules
git:20260617.96f1ff5 · audit B · 159 stars
AGENTS.md agents
wellwelwel/lagune · AGENTS.md
git:20260617.96f1ff5 · audit B · 159 stars
CLAUDE.md claude
wellwelwel/lagune · CLAUDE.md
git:20260724.dfe9b9b · audit A · 159 stars

Every file in wellwelwel/lagune

Browse by kind, by grade A, or by owner.