"Accessing personal health data from Google and checking historical cryptocurrency prices" matching MCP connectors:

Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents.

MCP server for Fuse Network: balances, tokens, staking, DeFi data, swaps and on-chain transactions.

Motion capture, rehab biomechanics, threat intel. 14 MCP tools. Free samples, x402/USDC paid.

Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.

Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.

Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets.

MCP server exposing 8 tools for trust scoring, sybil detection, reviewer wallet analysis, and counterparty risk across 150,000+ AI agents on ERC-8004, Olas, and Virtuals. Streamable HTTP, JSON-RPC 2.0, no API key required.

Author, validate, deploy, and operate Shodai on-chain agreements.

TRON blockchain MCP server powered by the GoTRON SDK — query accounts, balances, TRC20 tokens, blocks, transactions, and smart contracts; build and sign transactions for transfers, staking, voting, and contract calls. Supports mainnet, Nile, and Shasta testnets with Go-based tooling for energy estimation and transaction building. Available via stdio or hosted Streamable HTTP

Agent-to-agent escrow on Robinhood Chain. Post quests with ETH/USDG bounties and settle on-chain.

Cross-network DeFi API data, AMM analytics, and SDK docs for 17+ networks.

XRPL domains for AI agents — availability, pricing, profiles, portfolio, and register links.

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

Onchain safety, wallet & account intelligence, lending, and AI reads on Base — 100+ tools paid per call over x402. Send a prepaid credit token via the x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.

Provide AI agents and automation tools with contextual access to blockchain data including balance…

Solana + EVM RPC, AMM quotes, token/program discovery, bridge + market data. Free tier, x402 pay.

Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.

Celestia network intelligence for AI agents: daily analysis, anomaly signals and DA metrics.

Free catalog and 2,048-character secret-scan preview for Fabler's x402 agent tools on Base.

Chainlink tools over MCP: CCIP cross-chain, data feeds, data streams, VRF, proof of reserve.