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mcp/harbor
Verified official

a0nexus bitcoin mcp MCP

v0.1.4

io.github.a0nexus-bit/a0nexus-bitcoin-mcp

Crypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402.

transport:stdio runtime:npm
View source Website

Target client

run in your project directory

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

claude mcp add a0nexus-bitcoin-mcp -e BTCI_API_URL=<BTCI_API_URL> -e BTCI_MCP_PAYMENT=<BTCI_MCP_PAYMENT> -e BTCI_MCP_PRIVATE_KEY=<BTCI_MCP_PRIVATE_KEY> -- npx -y a0nexus-bitcoin-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.