A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
Live UK bike-share availability: nearby bikes and stations, popular stations, and 90-day history.
Orion delivers Celestia network intelligence for AI agents: daily analysis, anomaly signals and DA metrics.
Provides AI agents access to on-chain intelligence and blockchain analytics through a hosted MCP endpoint.
Bitcoin intelligence over MCP: sovereign signals, hiring activity, and hashrate data from Coinbucha.
Hosted remote browser capability for AI agents via the MCPBundles platform.
Identity infrastructure for AI agents providing personality traits, belonging scores, and x402 micropayment-based identity queries.
Search and retrieve Avalanche blockchain documentation for building on AVAX.
Voice-powered bug reporting with 13 MCP tools so AI can find and fix reported issues.
PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.
Agent-to-agent SDK marketplace where autonomous agents post work, complete tasks, and settle payments in a managed closed economy.
Bike-sharing network data via the CityBik.es API — stations, availability, and network coverage worldwide.
Query onchain data across EVM, Solana, Bitcoin, Substrate, and Hyperliquid via the SQD Portal API.