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murmur-mcp

v1.0.0

Published

Rehearse community reaction to a pricing or launch change — social-simulation MCP for coding agents. Zero API keys.

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Links

Git

Maintainers

ratin007ratin007

Keywords

mcpmcp-servermodel-context-protocolclaude-codecodexsocial-simulationagent-based-modelingreaction-simulationmarket-researchpricing-changeproduct-launchlaunch-planninguser-researchcustomer-feedbacksentiment-analysisscenario-planningproduct-managerfounder-toolswhat-if-analysiszero-api-keys

Readme

murmur-mcp

Social-simulation MCP server for coding agents — predict how communities react to your product, policy or story, powered by the coding subscription you already pay for.

Zero API keys. Zero egress. All local.

npx -y murmur-mcp          # run the server (stdio)
npx -y murmur-mcp doctor   # check Node + SQLite + workspace, print install snippets

Install for your agent (examples):

claude mcp add murmur -- npx -y murmur-mcp
codex  mcp add murmur -- npx -y murmur-mcp
gemini mcp add murmur -- npx -y murmur-mcp

Then use the one-command prompts in your agent: /murmur-predict, /murmur-simulate, /murmur-interview, /murmur-resume.

The engine is deterministic and LLM-free; your agent's LLM does all generation through batched plan/submit tool pairs. Reports land in your repo as versioned Markdown + Mermaid. Same seed + same submissions replay byte-identically.

Full documentation, the 29-tool catalog, the 10-client support matrix and the guarantees (no-egress release gate, client neutrality, resumability) live in the repository README: https://github.com/Ratz00007/murmur-mcp

License: Apache-2.0.