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mcp/harbor
Verified official

costheta MCP

v0.1.0

dev.costheta/costheta

Verifiable physical randomness from cosmic-ray detections. Free beacon, paid signed decisions.

transport:streamable-http
View source Website

Target client

run in your project directory 

claude mcp add --transport http costheta https://costheta.dev/mcp

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.