brainstorming-codex

brainstorming-codex is a skill for Claude Code from mzored/superpowers-cc-to-codex. It costs 45 tokens per session (1,573 once invoked), scanned A, original, MIT.

A design-and-research workflow for turning a software idea into an agreed plan before implementation begins.

In plain words
What is it for?
Use it when planning features, components, behavior changes, configuration changes, or even small utility tasks.
Why use it?
It exposes unclear requirements and assumptions early, when they are cheaper to resolve than after code is written.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions Codex.

Part of the superpowers-cc-to-codex plugin — 11 skills, 2 commands shipped together

Good fit Use it when planning features, components, behavior changes, configuration changes, or even small utility tasks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mzored/superpowers-cc-to-codex/brainstorming-codex
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add mzored/superpowers-cc-to-codex --skill brainstorming-codex
Clone the repo
git clone --depth 1 https://github.com/mzored/superpowers-cc-to-codex

Made for: Claude Code.

Or install superpowers-cc-to-codex, the plugin that ships this one along with the rest of its 11 skills, 2 commands.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for brainstorming-codex

README.md
[![agentmods](https://agentmods.dev/badge/skills/mzored/superpowers-cc-to-codex/brainstorming-codex/github.svg)](https://agentmods.dev/skills/mzored/superpowers-cc-to-codex/brainstorming-codex)
Your own site
<a href="https://agentmods.dev/skills/mzored/superpowers-cc-to-codex/brainstorming-codex"><img src="https://agentmods.dev/badge/skills/mzored/superpowers-cc-to-codex/brainstorming-codex/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for brainstorming-codex

Your own site · 80×15
<a href="https://agentmods.dev/skills/mzored/superpowers-cc-to-codex/brainstorming-codex"><img src="https://agentmods.dev/badge/skills/mzored/superpowers-cc-to-codex/brainstorming-codex.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,573 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00045 $0.01573
Opus 5 $0.00023 $0.00787
Sonnet 5 $0.00009 $0.00315
Haiku 4.5 $0.00005 $0.00157

Measured 8d ago against content hash ebe564969edc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

brainstorming-codex scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/brainstorming-codex/SKILL.md · 134 lines

How it starts

The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Brainstorming Ideas Into Designs

Help turn ideas into fully formed designs and specs through natural collaborative dialogue.

Start by understanding the current project context, then ask questions one at a time to refine the idea. Once you understand what you're building, present the design and get user approval.

Codex integration: Call the codex_research MCP tool for bounded repository research in Step 1. Claude stays in the main thread for all interactive and judgment work.

Anti-Pattern: "This Is Too Simple To Need A Design"

Every project goes through this process. A todo list, a single-function utility, a config change — all of them. "Simple" projects are where unexamined assumptions cause the most wasted work. The design can be short (a few sentences for truly simple projects), but you MUST present it and get approval.

Checklist

You MUST create a task for each of these items and complete them in order:

  1. Explore project context — call the codex_research MCP tool. Pass a full prompt body that names the repository areas to inspect and the question to answer. Example call:
{
  "tool": "codex_research",
  "arguments": {
    "prompt": "Research the forwarding contract around scripts/, agents/, and tests/prompt-contracts/. Explain how brainstorming, planning, implementation, review, debugging, and branch analysis currently reach Codex. Call out any place where the skill docs still tell Claude to run commands directly.",
    "workspaceRoot": "/absolute/path/to/your/repo"
  }
}
  1. Ask clarifying questions — one at a time, understand purpose/constraints/success criteria
  2. Propose 2-3 approaches — with trade-offs and your recommendation
  3. Present design — in sections scaled to their complexity, get user approval after each section
  4. Write design doc — save to docs/superpowers/specs/YYYY-MM-DD-<topic>-design.md using design-template.md; commit
  5. Spec self-review — quick inline check for placeholders, contradictions, ambiguity, scope (see below)
  6. User reviews written spec — ask user to review the spec file before proceeding
  7. Transition to implementation — invoke superpowers-cc-to-codex:writing-plans-codex skill to create implementation plan

Read the full file on GitHub · 134 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 134 lines · 45 tokens per session scan A ebe564969edc

Subscribe to this mod's changes

brainstorming-codex is a skill published in the GitHub repository mzored/superpowers-cc-to-codex (7 stars, last pushed 4mo ago), licensed MIT. It adds 45 tokens to every session and 1,573 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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