arbiterforge/codearbiter · plugins/ca-pi/routines/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@sha256:51d2d521f0bb1ce5

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_cfqefwnvmgyvulac.svg)](https://markdownregistry.com/a/art_cfqefwnvmgyvulac)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260918.07f138f latest2026-09-18 07f138f 17,589 BA view · diff
git:20260917.9e5d7412026-09-17 9e5d741 17,633 BA view · diff
git:20260917.8f295372026-09-17 8f29537 17,586 BA view · diff
git:20260917.2ea35d02026-09-17 2ea35d0 17,222 BA view · diff
git:20260808.362892a2026-08-08 362892a 16,529 BA view · diff
git:20260807.176d17c2026-08-07 176d17c 16,458 BA view · diff
git:20260806.72fe5912026-08-06 72fe591 14,954 BA view · diff
git:20260805.f68d6672026-08-05 f68d667 12,486 BA view · diff
git:20260724.a3a2df22026-07-24 a3a2df2 6,393 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 (17589 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_cfqefwnvmgyvulac
GET https://markdownregistry.com/api/v1/resolve?ref=arbiterforge/codearbiter/brainstorming
GET https://markdownregistry.com/api/v1/blob/51d2d521f0bb1ce5d944680a6a33b93b5d52e2988b66370741b9a9c314d80401

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