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mcp/harbor
Claude Code

psychosynth for Claude Code

io.github.3esign/psychosynth

Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.

client:Claude Code transport:stdio runtime:npm

Install psychosynth in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add psychosynth -e PSYCHOSYNTH_API_URL=<PSYCHOSYNTH_API_URL> -e BUYER_PRIVATE_KEY=<BUYER_PRIVATE_KEY> -e BASE_RPC_URL=<BASE_RPC_URL> -- npx -y psychosynth-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

psychosynth in other clients

psychosynth MCP server