io.github.daedalus/mcp-python-bitcoinlib
mcp-python-bitcoinlib
An MCP server that exposes the python-bitcoinlib API
alive probed 2026-10-14
20tools
2.6ktokens in Claude Opus 5.5
3.0ktokens in Claude Code
1.3 %of a 200k context window
1.4ko200k_base estimate
8.8 sto initialize
608 msto list tools
- Run it
- uvx mcp-python-bitcoinlib==0.1.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- mcp-python-bitcoinlib 4.1.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/daedalus/mcp-python-bitcoinlib
- Registry
- active, updated 2026-03-28 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| create_transaction | 119 | 8 % |
| pubkey_to_address | 109 | 8 % |
| sign_transaction | 103 | 7 % |
| privkey_to_wif | 89 | 6 % |
| privkey_to_pubkey | 86 | 6 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.daedalus/mcp-python-bitcoinlib)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.