archlang-brief-to-plan SKILL.md skillA
archlang-brief-to-plan from chanmeng666/archlang is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add chanmeng666/archlang/archlang-brief-to-plan@git:20261014.c95600ePins git:20261014.c95600e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- chanmeng666/archlang
- Path
skills/archlang-brief-to-plan/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261014.c95600e, committed Oct 14, 2026
- First version recorded
- Oct 9, 2026
- Size
- 4,490 bytes
- Repository stars
- 24
- License
- MIT
Use when the user gives a written brief for a new floor plan (rooms, areas, how rooms connect, a plot size) and wants the drawing, e.g. "design a two-bedroom flat of about 75 m²" or "lay out a small office with four rooms". Writes an ArchLang .arch file from the brief, checks it against the brief with the archlang CLI, and finishes it as a sheet. Not for changing an existing plan (archlang-edit-plan) or for exporting one (archlang-export).
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
# Brief to plan
Turn a written brief into a checked `.arch` floor plan. Every step is a CLI call; never judge the
plan from the SVG markup.
If `archlang` is not on the path, write `npx -y @chanmeng666/archlang` in its place.
Never run a bare `arch`: on Linux, macOS and Git Bash that name is the coreutils command.
This skill is a workflow, not a language reference. The language is whatever `archlang spec` prints.
## Scope
- Run the `archlang` CLI commands below and no other program.
- Write one new plan file, `plan.arch` here or the name the user gives, in the user's working
directory, plus the drawings the CLI renders beside it. If a file of that name already exists,
ask the user before replacing it.
- The user's explicit instructions take priority over these steps.
## Steps
1. **Read the language.** Run `archlang spec` and read all of it before writing a line. For one
command's flags and examples run `archlang <cmd> --help`, for example `archlang finish --help`.
2. **List what the brief asks for.** Write down each room, each stated area, each stated
connection ("opens off the hall"), each stated window, and any outer size. Keep numbers exactly
…Read the whole file at its exact version.
How to install
mdr add chanmeng666/archlang/archlang-brief-to-plan@sha256:fcef5298c1531557The line at the top of this page pins the label git:20261014.c95600e, 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_e6vvudk7orqbgdtq)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 9, 2026 and Oct 14, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261014.c95600e latest | 2026-10-14 | c95600e | 4,490 B | A | view · diff |
| git:20261013.8436011 | 2026-10-13 | 8436011 | 4,123 B | A | view · diff |
| git:20261013.75513aa | 2026-10-13 | 75513aa | 4,054 B | A | view · diff |
| git:20261013.89aa185 | 2026-10-13 | 89aa185 | 4,037 B | A | view · diff |
| git:20261009.9df3eda | 2026-10-09 | 9df3eda | 3,645 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 (4490 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
chanmeng666/archlang · 24 stars · license MIT · pushed 2026-10-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_e6vvudk7orqbgdtq GET https://markdownregistry.com/api/v1/resolve?ref=chanmeng666/archlang/archlang-brief-to-plan GET https://markdownregistry.com/api/v1/blob/fcef5298c1531557510f8f8356ed9a84b6417c679c4a815d9a917dde879b0004
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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