brainstorming

brainstorming is a skill for Claude Code from yeaight7/agent-powerups. It costs 29 tokens per session (1,190 once invoked), scanned A, original, Apache-2.0.

A guided design process for turning a requested code change into an agreed plan before implementation. It explores the project, asks clarifying questions, compares approaches, and records the design.

In plain words
What is it for?
It helps design features, components, configuration changes, and other code modifications before editing begins.
Why use it?
Starting implementation before clarifying goals and trade-offs can lead to rework or the wrong behavior.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the dev-vitals plugin — 14 skills, 4 commands, 1 agent shipped together

Good fit It helps design features, components, configuration changes, and other code modifications before editing begins.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yeaight7/agent-powerups/brainstorming
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 yeaight7/agent-powerups --skill brainstorming
Clone the repo
git clone --depth 1 https://github.com/yeaight7/agent-powerups

Made for: Claude Code.

Or install dev-vitals, the plugin that ships this one along with the rest of its 14 skills, 4 commands, 1 agent.

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/yeaight7/agent-powerups/brainstorming/github.svg)](https://agentmods.dev/skills/yeaight7/agent-powerups/brainstorming)
Your own site
<a href="https://agentmods.dev/skills/yeaight7/agent-powerups/brainstorming"><img src="https://agentmods.dev/badge/skills/yeaight7/agent-powerups/brainstorming/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

Your own site · 80×15
<a href="https://agentmods.dev/skills/yeaight7/agent-powerups/brainstorming"><img src="https://agentmods.dev/badge/skills/yeaight7/agent-powerups/brainstorming.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,190 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 $0.00029 $0.01190
Opus 5 $0.00015 $0.00595
Sonnet 5 $0.00006 $0.00238
Haiku 4.5 $0.00003 $0.00119

Measured yesterday against content hash d2fce2c68256, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-15, from the pricing page.

Security

Grade A, and why

brainstorming 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 yesterday.

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.

plugins/dev-vitals/skills/brainstorming/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 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.

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 — check files, docs, recent commits
  2. Ask clarifying questions — one at a time, understand purpose/constraints/success criteria
  3. Propose 2-3 approaches — with trade-offs and your recommendation
  4. Present design — in sections scaled to their complexity, get user approval after each section
  5. Write design doc — save to docs/specs/YYYY-MM-DD-<topic>-design.md and commit
  6. Spec self-review — quick inline check for placeholders, contradictions, ambiguity, scope
  7. User reviews written spec — ask user to review the spec file before proceeding
  8. Transition to implementation — invoke writing-plans skill to create implementation plan

Process Flow

graph TD
    Explore["Explore project context"]
    Ask["Ask clarifying questions"]
    Propose["Propose 2-3 approaches"]
    Present["Present design sections"]
    ApproveDesign{"User approves design?"}
    WriteDoc["Write design doc"]
    SpecReview["Spec self-review<br/>(fix inline)"]
    ReviewSpec{"User reviews spec?"}
    InvokePlans((("Invoke writing-plans skill")))

    Explore --> Ask
    Ask --> Propose
    Propose --> Present
    Present --> ApproveDesign
    ApproveDesign -->|"no, revise"| Present
    ApproveDesign -->|"yes"| WriteDoc
    WriteDoc --> SpecReview
    SpecReview --> ReviewSpec
    ReviewSpec -->|"changes requested"| WriteDoc
    ReviewSpec -->|"approved"| InvokePlans

Read the full file on GitHub · 123 lines

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. yesterday First seen · 123 lines · 29 tokens per session scan A d2fce2c68256

Subscribe to this mod's changes

brainstorming is a skill published in the GitHub repository yeaight7/agent-powerups (6 stars, last pushed 2d ago), licensed Apache-2.0. It adds 29 tokens to every session and 1,190 once invoked, about $0.0001 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 2026-09-14.