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 catlog22/Claude-Code-Workflow --skill brainstormgit clone --depth 1 https://github.com/catlog22/Claude-Code-WorkflowWrote 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/catlog22/claude-code-workflow/brainstorm)<a href="https://agentmods.dev/skills/catlog22/claude-code-workflow/brainstorm"><img src="https://agentmods.dev/badge/skills/catlog22/claude-code-workflow/brainstorm/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/catlog22/claude-code-workflow/brainstorm"><img src="https://agentmods.dev/badge/skills/catlog22/claude-code-workflow/brainstorm.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 | $0.00044 | $0.04685 |
| Opus 5.5 | $0.00018 | $0.01874 |
| Sonnet 5.5 | $0.00009 | $0.00937 |
| Haiku 4.5 | $0.00004 | $0.00468 |
Grade A, and why
brainstorm 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.
How it starts
The opening of the file, as written. The whole thing — 442 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Brainstorm
Unified brainstorming skill combining interactive framework generation, multi-role parallel analysis, and cross-role synthesis into a single entry point with two operational modes.
Architecture Overview
┌─────────────────────────────────────────────────────────────┐
│ /brainstorm │
│ Unified Entry Point + Interactive Routing │
└───────────────────────┬─────────────────────────────────────┘
│
┌─────────┴─────────┐
↓ ↓
┌─────────────────┐ ┌──────────────────┐
│ Auto Mode │ │ Single Role Mode │
│ (自动模式) │ │ (单角色分析模式) │
└────────┬────────┘ └────────┬─────────┘
│ │
┌────────┼────────┐ │
↓ ↓ ↓ ↓
Phase 2 Phase 3 Phase 4 Phase 3
Artifacts N×Role Synthesis 1×Role
(7步) Analysis (8步) Analysis
并行 (4步)
Data Flow:
Auto Mode:
Phase 2 (artifacts) → guidance-specification.md + selected_roles[]
→ Phase 3 (N × role-analysis) → {role}/analysis*.md (immutable)
→ Phase 4 (synthesis) → feature-specs/ + feature-index.json + synthesis-changelog.md
Single Role Mode:
Phase 3 (1 × role-analysis) → {role}/analysis*.md
Key Design Principles
- Dual-Mode Routing: Interactive mode selection via AskUserQuestion, with parameter-based auto-detection
- Progressive Phase Loading: Phase files loaded on-demand via
Ref:markers, not all at once - Task Attachment/Collapse: Sub-tasks attached during phase execution, collapsed after completion
- Session Continuity: All phases share session state via workflow-session.json
- Auto-Continue Execution: Phases chain automatically without user intervention between them
- SPEC.md Quality Alignment: Guidance specification and role analysis follow SPEC.md standards (Concepts & Terminology, Non-Goals, Data Model, State Machine, RFC 2119 constraints)
- Template-Driven Analysis: Role-specific templates (e.g., system-architect) ensure consistent, high-quality outputs
- Quality Gates: Automated validation of guidance specification and role analysis against quality standards
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.
- 1mo ago First seen · 442 lines · 44 tokens per session scan A 10164ed2f111
brainstorm is a skill published in the GitHub repository catlog22/Claude-Code-Workflow (2,124 stars, last pushed 4mo ago), licensed MIT. It adds 44 tokens to every session and 4,685 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-03.
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