architecture SKILL.md skillA

architecture from wellwelwel/lagune is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add wellwelwel/lagune/architecture@git:20261104.9d85a58

Pins git:20261104.9d85a58 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
wellwelwel/lagune
Path
.claude/skills/architecture/SKILL.md
Versions recorded
23
Latest version
git:20261104.9d85a58, committed Nov 4, 2026
First version recorded
Jul 1, 2026
Size
17,522 bytes
Repository stars
174
License
Apache-2.0

Authoritative record of Lagune's architecture decisions, covering the three owners, what ships, the engine, the skills and plugins, project state, the catalog, the tracking map, and the website's languages. Use when a change depends on one or alters it.

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

# Lagune architecture

This skill records **Lagune**'s architecture decisions: each states a structural choice and why it holds. Consult it before changing source and whenever a decision depends on the shape of the codebase.

## The three owners

| Owner                     | What it holds                                                                          | Where it lives                                                                            |
| ------------------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------- |
| The project               | the charter, the phase artifacts, the tracking map, its categories and its own catalog | `.lagune/`, committed with the project                                                    |
| **Lagune**'s instructions | the nine commands, each beside the template it fills                                   | the skill folders the **skills** CLI or an agent's plugin installer copies from `skills/` |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add wellwelwel/lagune/architecture@sha256:9de51477bebbe87e

The line at the top of this page pins the label git:20261104.9d85a58, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kfmzeucte4ehhhpx.svg)](https://markdownregistry.com/a/art_kfmzeucte4ehhhpx)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 23 versions of this file, between Jul 1, 2026 and Nov 4, 2026, about one every 6 days.

versioncommittedcommitsizeaudit
git:20261104.9d85a58 latest2026-11-04 9d85a58 17,522 BA view · diff
git:20261104.a773f1f2026-11-04 a773f1f 16,877 BA view · diff
git:20261104.71cf1b52026-11-04 71cf1b5 16,077 BA view · diff
git:20261103.17d11d02026-11-03 17d11d0 15,779 BA view · diff
git:20261103.eccd1282026-11-03 eccd128 13,222 BA view · diff
git:20261101.2645ee82026-11-01 2645ee8 11,939 BA view · diff
git:20261031.30655b12026-10-31 30655b1 10,761 BA view · diff
git:20261031.31d7d112026-10-31 31d7d11 10,665 BA view · diff
git:20261031.35c92c82026-10-31 35c92c8 10,509 BA view · diff
git:20261031.006dc302026-10-31 006dc30 9,690 BA view · diff
git:20261027.11546bf2026-10-27 11546bf 15,043 BA view · diff
git:20261025.262b3552026-10-25 262b355 14,965 BA view · diff
git:20261004.c97ddfc2026-10-04 c97ddfc 17,918 BA view · diff
git:20261004.8ec4cf42026-10-04 8ec4cf4 16,814 BA view · diff
git:20261004.1eb82f72026-10-04 1eb82f7 16,778 BA view · diff
git:20261004.4a700822026-10-04 4a70082 16,598 BA view · diff
git:20261003.2a1adac2026-10-03 2a1adac 16,597 BA view · diff
git:20261003.2c5a4bd2026-10-03 2c5a4bd 16,621 BA view · diff
git:20260724.dfe9b9b2026-07-24 dfe9b9b 12,088 BA view · diff
git:20260712.f2adcd52026-07-12 f2adcd5 11,952 BA view · diff
git:20260710.8f519bb2026-07-10 8f519bb 12,104 BA view · diff
git:20260706.8c69d9d2026-07-06 8c69d9d 12,184 BA view · diff
git:20260701.0399b272026-07-01 0399b27 11,994 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (17522 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 · 174 stars · license Apache-2.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kfmzeucte4ehhhpx
GET https://markdownregistry.com/api/v1/resolve?ref=wellwelwel/lagune/architecture
GET https://markdownregistry.com/api/v1/blob/9de51477bebbe87e4cd456287a5055c7b9d0b5428d4c0c0d70abe233fe6aa973

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.

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