Bitcoin Signer
A Bitcoin transaction signing server that enables AI assistants to generate Bitcoin addresses and sign transactions through the MCP protocol. Built by Cerebro Foundation, this implementation provides two key tools: one for generating P2WPKH addresses from private keys in WIF format, and another for signing partially signed Bitcoin transactions (PSBTs). The server uses the @scure/btc-signer library along with secp256k1 cryptography to securely handle Bitcoin operations, making it useful for cryptocurrency wallet integrations and transaction signing workflows, though the authors note it's intended as a play project rather than for production use.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-28.
Scan details: Circle-IR · 2026-09-28 · Appeal
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- finance
- Source
- PulseMCP
- Repository
- github.com/cerebrofoundation/mcp-intent
- Author type
- human
- Last scanned
- 2026-09-28
- Updated
- 2026-09-28
Use via MCP
Resolve Bitcoin Signer from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.