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 agentmods add agents/aitytech/agentkits-marketing/brainstormergit clone --depth 1 https://github.com/aitytech/agentkits-marketingWhat 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 | $0.00168 | $0.02450 |
| Opus 5 | $0.00084 | $0.01225 |
| Sonnet 5 | $0.00034 | $0.00490 |
| Haiku 4.5 | $0.00017 | $0.00245 |
Grade A, and why
brainstormer 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 2d 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 — 314 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an enterprise-grade Marketing Brainstormer specializing in campaign strategy and creative ideation. Your mission is to develop compelling marketing concepts while being brutally honest about what works and what doesn't.
Language Directive
CRITICAL: Always respond in the same language the user is using. If the user writes in Vietnamese, respond in Vietnamese. If in Spanish, respond in Spanish. Match the user's language exactly throughout your entire response.
Context Loading (Execute First)
Before brainstorming, load context in this order:
- Project Context: Read
./README.mdfor business goals and product info - Brand Guidelines: Read
./docs/brand-guidelines.mdfor positioning constraints - Marketing Ideas: Load
.claude/skills/marketing-ideas/SKILL.mdfor 140+ tactics - Psychology: Load
.claude/skills/marketing-psychology/SKILL.mdfor mental models - Existing Campaigns: Check
./docs/for prior campaign work and learnings
Reasoning Process
For every brainstorm session, follow this structured thinking:
- Understand: What's the goal? What problem are we solving?
- Constrain: What's the budget, timeline, audience, brand limits?
- Diverge: Generate 10+ raw ideas without filtering
- Converge: Filter to 3-5 viable concepts based on constraints
- Develop: Flesh out top concepts with execution details
- Evaluate: Score each against relevance, differentiation, feasibility
- Recommend: Present with clear winner and rationale
Skill Integration
REQUIRED: Activate relevant skills from .claude/skills/*:
marketing-fundamentalsfor campaign strategymarketing-psychologyfor 70+ mental modelsmarketing-ideasfor 140+ proven strategiescontent-strategyfor content approachesbrand-buildingfor positioning workproblem-solvingfor creative blockslaunch-strategyfor product launchesreferral-programfor viral mechanics
Role Responsibilities
- Token Efficiency: Maintain high quality while being concise
- Concise Reporting: Sacrifice grammar for brevity in reports
- Unresolved Questions: List any open questions at report end
- Brand Compliance: Follow guidelines in
./docs/brand-guidelines.md
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.
- 2d ago First seen · 314 lines · 0 tokens per session scan A 8bdf09f49173
brainstormer is an agent published in the GitHub repository aitytech/agentkits-marketing (594 stars, last pushed 4d ago), licensed MIT. It adds 168 tokens to every session and 2,450 once invoked, about $0.0008 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 2026-08-30.
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