"Spring" matching MCP connectors:

The most accurate web access API. Stop getting blocked.

STRING protein-protein interaction networks across ~12k organisms

Pay-per-use weather, environment, finance, and on-chain intelligence tools for AI agents via x402.

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

AI research reports: market analysis, competitor intel, blog posts. USDC payment.

Register, deploy, review, and govern internal applications built with coding agents.

Revenue research and pipeline tools for agencies: scouting, contact intel, ABM, cadences, briefs.

Opinionated sprint tracker with a native MCP server. Connect Claude Desktop, Cursor, Claude Code, or Zed and the agent reads your sprint, files issues, and posts comments without leaving the chat. Bearer-token auth scoped to your organisation. Free up to 300 tickets, then £5/user/month.