MCP Blockchain Query Server
A Model Context Protocol server providing tools for querying Bitcoin blockchain data via Blockchain Data and Query APIs, supporting various BTC information retrieval functions.
pavel-bc
README
MCP Blockchain Query Server
[!WARNING] Majority of the code in this repository was generated using Grok 3 Beta
Model Context Protocol server providing tools for querying BTC data via Blockchain Data and Query APIs.
Demo
https://github.com/user-attachments/assets/b270979b-b22f-467c-bcb4-54bd48504073
Features
- Supports both stdio and SSE transports
- Available tools:
- Get block by hash
- Get transaction by hash
- Get address by hash
- Get block count
- Get difficulty
- Get address balance
- Get hash rate
- Get average transaction size
- Get total bitcoins
- Get probability of finding a block
- Get 24-hour market price
- Get block interval
- Get block reward
- Get next retarget
- Get latest hash
- Get unconfirmed count
- Get 24-hour transaction count
Installation
python -m venv venv
source venv/bin/activate
pip install -r requirements.txt
Running
Run in stdio mode (default):
$ python main.py
Run in SSE mode:
$ python main.py --transport sse --port 8000
CLI Arguments:
--port: Port number for SSE transport (default: 8000)--transport: Transport type (stdio or sse, default: stdio)
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