arbiterforge/codearbiter · plugins/ca/skills/brainstorming/SKILL.md

brainstorming skillA

brainstorming is agent-read markdown (skill) from arbiterforge/codearbiter: The Socratic spec-refinement front of /feature, and the planning front of /sprint. Routed to BEFORE any code — it takes a one-line idea and drives it to an approved, concrete spec with testable acceptance criteria. Five gated phases — frame, shape, refine, write, review-and-approve. No implementation and no handoff to tdd until the spec is on disk and approved; each acceptance criterion becomes one tdd Phase 1 obligation..

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

Latest version
mdr add arbiterforge/codearbiter/brainstorming@git:20260918.07f138f
Exact content
mdr add arbiterforge/codearbiter/brainstorming@sha256:b1d41462a0f43916

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_khda7zw4nqjeyyai.svg)](https://markdownregistry.com/a/art_khda7zw4nqjeyyai)

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Versions

versioncommittedcommitsizeaudit
git:20260918.07f138f latest2026-09-18 07f138f 17,654 BA view · diff
git:20260917.9e5d7412026-09-17 9e5d741 17,698 BA view · diff
git:20260917.8f295372026-09-17 8f29537 17,651 BA view · diff
git:20260917.2ea35d02026-09-17 2ea35d0 17,287 BA view · diff
git:20260808.362892a2026-08-08 362892a 16,586 BA view · diff
git:20260807.176d17c2026-08-07 176d17c 16,509 BA view · diff
git:20260806.72fe5912026-08-06 72fe591 15,005 BA view · diff
git:20260805.f68d6672026-08-05 f68d667 12,529 BA view · diff
git:20260627.891bd4f2026-06-27 891bd4f 6,436 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 (17654 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

arbiterforge/codearbiter · 145 stars · license AGPL-3.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_khda7zw4nqjeyyai
GET https://markdownregistry.com/api/v1/resolve?ref=arbiterforge/codearbiter/brainstorming
GET https://markdownregistry.com/api/v1/blob/b1d41462a0f439169eca6610492ed5ff77bca5973df54680900f823836c64a6a

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.