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mcp/harbor
Verified official

tmpstate MCP

v1.0.0

dev.tmpstate/tmpstate

Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.

transport:streamable-http
Website

Target client

run in your project directory 

claude mcp add --transport http tmpstate https://tmpstate.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.