Borrowing it
Nothing to install: this file belongs to webhook-co/webhook. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/webhook-co/webhook/main/.claude/commands/brainstorming.mdgit clone --depth 1 https://github.com/webhook-co/webhookWrote 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/commands/webhook-co/webhook/brainstorming)<a href="https://agentmods.dev/commands/webhook-co/webhook/brainstorming"><img src="https://agentmods.dev/badge/commands/webhook-co/webhook/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/commands/webhook-co/webhook/brainstorming"><img src="https://agentmods.dev/badge/commands/webhook-co/webhook/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 | $0.00000 | $0.00388 |
| Opus 5.5 | $0.00000 | $0.00155 |
| Sonnet 5.5 | $0.00000 | $0.00078 |
| Haiku 4.5 | $0.00000 | $0.00039 |
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 1mo 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.
What it actually says
/brainstorming
Refine a requirement with me before any code gets written. Follow the brainstorming skill.
Act as a Socratic partner, not an order-taker. Do not propose an implementation or write code in this command — the goal is a clear, agreed brief.
How to run
- Restate what I asked in one line — who it's for, which surface(s) (CLI / API / web / MCP), and the outcome I actually want. Wait for me to confirm or correct it.
- Ask one focused question at a time, building on each answer. Probe:
- the why and what success looks like concretely;
- tenant/auth context and data sensitivity (PII/PHI, raw payloads live in R2, referenced by id);
- parity expectations across surfaces;
- which non-negotiables apply (compliance-by-design, Standard-Webhooks-native, private-by-default, open-core boundary, MCP/AI-native parity).
- Offer two or three approaches with tradeoffs and say which you'd pick and why — don't just list them.
- Pin scope: what's in, out, and deferred; name the riskiest assumption to validate first.
Output
End with a short brief: problem, chosen direction (and the tradeoff that decided it), constraints it
must respect, surfaces touched, and open questions that still need a human answer. This brief is the
input to /feature-dev or a plan — don't start coding from an unconfirmed brief.
Hard rules
- Stop and ask when the ask is ambiguous or conflicts with a non-negotiable — don't assume past it.
- If any part needs human UX judgment, flag it explicitly rather than deciding it yourself.
- Stay public-safe: no pricing numbers, cost figures, or business strategy.
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.
- 1mo ago First seen · 32 lines · 0 tokens per session scan A b87aa4db5f52
brainstorming is a command published in the GitHub repository webhook-co/webhook (0 stars, last pushed 18d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 388 tokens. 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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