Changchinfu MCP Servers
2 servers published under changchinfu. 2 answered our last handshake, 0 did not, and between them they expose 10 tools.
2 servers 2 answering 0 not responding
MCP Gauge
by changchinfu
Verify official facts with Bitcoin-anchored proof. 180+ signals, x402 pay-per-call.
Truth Bear
by changchinfu
Verifiable official-source records for AI agents: record_hash + Ed25519 citation, x402 per-call