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.
npx skills add strigov/superpowers-strigov-ver --skill brainstorminggit clone --depth 1 https://github.com/strigov/superpowers-strigov-verWrote 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.
[](https://agentmods.dev/skills/strigov/superpowers-strigov-ver/brainstorming)<a href="https://agentmods.dev/skills/strigov/superpowers-strigov-ver/brainstorming"><img src="https://agentmods.dev/badge/skills/strigov/superpowers-strigov-ver/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.
<a href="https://agentmods.dev/skills/strigov/superpowers-strigov-ver/brainstorming"><img src="https://agentmods.dev/badge/skills/strigov/superpowers-strigov-ver/brainstorming.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00037 | $0.04012 |
| Opus 5 | $0.00018 | $0.02006 |
| Sonnet 5 | $0.00007 | $0.00802 |
| Haiku 4.5 | $0.00004 | $0.00401 |
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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 272 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.
Model split
You are the ORCHESTRATOR on the main thread. You drive the interactive dialogue — exploring context, asking clarifying questions one at a time, presenting design sections, getting approval, and transitioning to writing-plans.
Fable is invoked as a subagent for judgment work:
- Proposing 2-3 approaches with trade-offs and a recommendation (checklist step 4).
- Writing the final design doc and running the spec self-review (checklist steps 6-7).
Dispatch via Agent(subagent_type="general-purpose", model="fable", prompt=...). The prompt MUST begin with the literal keyword ultrathink on its own first line (before anything else) to run Fable at max thinking effort. The subagent has NO session context — the prompt must be fully self-contained (include the user's original request, the collected Q&A, project context you gathered, any constraints).
Fable fallback rule: Fable 5 is part of the Max plan at up to 50% of weekly usage limits, and its safety classifier occasionally falls back to Opus 4.8 on its own. If a Fable dispatch is unavailable (cap reached) or visibly downgraded, re-dispatch with model="opus" and TELL THE USER the spec was written by Opus, not Fable — never silently.
The main thread never writes the spec directly — dispatch Fable. Exception: the main thread runs git add / git commit after Codex xhigh returns APPROVED (mechanical orchestrator work — see "Codex xhigh Spec Review" below).
What ships with it
7 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.
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.
- 9d ago First seen · 272 lines · 37 tokens per session scan A f2e4b53612df
brainstorming is a skill published in the GitHub repository strigov/superpowers-strigov-ver (4 stars, last pushed 1mo ago), licensed MIT. It adds 37 tokens to every session and 4,012 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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