"Bitcoin" matching MCP servers:

Enables AI agents to explore Bitcoin Stamps data—stamps, SRC-20 tokens, SRC-101 names, collections, dispensers, and wallet balances—via 24 read-only tools over the stampchain.io API, with no keys or wallet access.

Stamp, upgrade, and verify Bitcoin timestamps via AI agents using the OpenTimestamps protocol. No API keys required.

Bitcoin mining data from a self-hosted Bitcoin Core node: live hashprice, difficulty, halving, mempool, ASIC profitability and breakeven calculators, calendar-month averages and history since 2009. 12 tools, no API key.

Enables AI agents and their users to retrieve scored news sentiment, narratives, historical readings, and cited sources for Bitcoin, gold, and oil, with tamper-evident, time-stamped data for trading decisions.

MCP server for Tersign, the evidence layer for agent commerce, enabling agents to issue, verify, and manage signed receipts, compliance records, refunds, and disputes on a counter-signed hash-chained ledger.

Enables cross-chain swap execution across 12 venues and 17 chains, including native Bitcoin as source or destination, with tools for quoting, execution, status, and health checks. No signup, API key, or protocol fee required.

Enables AI agents to perform AML and compliance risk scoring for crypto addresses and transactions on Ethereum, BSC, TRON, TON, and Bitcoin, returning 0–100 risk scores, bands, flags, and detailed signals.

Thin MCP wrapper around the SQD Portal API for blockchain data queries across multiple networks including EVM, Solana, Bitcoin, Substrate, and Hyperliquid. Provides 25 public tools for discovery, cross-chain queries, and chain-specific operations.

Hashlock Markets (hashlock.markets) — sealed-bid intent-based crypto trading protocol with HTLC atomic settlement. AI agents can create, commit, and validate trading intents on Ethereum, Bitcoin, and Sui. Canonical npm package: @hashlock-tech/mcp. Not the cryptographic hashlock primitive, not Hashlock Pty Ltd (hashlock.com).

Third-party auditor for Japanese construction & renovation estimates. Checks a quoted price against curated fair-price data, flags overcharge and sales tactics, and returns a Bitcoin-anchored, independently verifiable signed receipt (PTKA) - proof you can recompute, not just an opinion. Remote MCP, no auth. Works with Claude, ChatGPT, Gemini, Perplexity.

Enables AI agents to discover, evaluate, and purchase live data from the Macaroon Network marketplace using semantic search, metadata checks, and Bitcoin Lightning payments.

Enables AI agents to certify their creations with verifiable, timestamped proof anchored to Bitcoin, and to verify certificates.

Pre-reasoned Bitcoin and macro market briefings with trend signals, confidence scores, and regime classification. 17 briefings covering BTC, Fed balance sheet, M2, Treasury yields, and cross-asset correlations.

MCP server for Sean-Claude Van Damme's General Store, enabling AI agents to browse and purchase digital goods and services using USDC payments over the x402 protocol.

Authentication, pay-per-call metering, and signed receipts for AI agents and MCP tools using Bitcoin and Lightning Network.

Signal-first Bitcoin intelligence over MCP — sovereign adoption, hiring velocity, and network hashrate as leading, non-price signals with strength, direction, rationale, and primary sources. Information, not financial advice.

MCP server for wallet auth: read wallet state on-chain, evaluate against conditions, return an ECDSA-signed boolean with a post-quantum companion signature. Condition-based access across 37 chains (EVM, Solana, XRPL, Bitcoin, Tron, Stellar, Sui). No balances, no identity, no shared secrets; verifiable offline via JWKS. 27 tools: wallet attestation, trust profiles, payment verification.

Enables MCP-compatible clients to query Bitcoin Stamps, collections, and SRC-20 token data through the Stampchain API.

Provides real-time Bitcoin market regime detection by fusing on-chain, derivatives, and absence sensors into a convergence score, enabling AI agents to make informed trading decisions.

Enables AI agents and MCP hosts to anchor file hashes to Bitcoin via OpenTimestamps and verify proofs, ensuring files existed before a given time with privacy-preserving local hashing.