brainstorm-mcp
Ask one model a design question and you get one confident answer, with no signal about which parts it is unsure of. Ask three and the disagreement is the signal.
brainstorm-mcp runs multi-round debates between GPT, Gemini, DeepSeek, Claude and local Ollama models from inside your editor: they see and critique each other's answers across rounds, then you get a 3-bullet synthesis — recommendation, key tradeoffs, strongest disagreement. Also does instant quick mode, multi-model code review with verdicts, and red-team/Socratic styles. Hosted mode needs zero API keys.
Don't trust one AI. Make them argue.
Quick start (60 seconds)
claude mcp add brainstorm -- npx -y brainstorm-mcpThen ask Claude: "Brainstorm using opus, sonnet, and haiku about whether we should use GraphQL or REST."
That runs in hosted mode: no API keys, no provider accounts. The debate uses the models already available in your environment, and you get the 3-bullet synthesis at the end.
Demo
Click to watch: 3 models debate, cross-examine, and produce a structured verdict — all inside Claude Code.







