Best Public Data AI Skills & MCP Servers
2 curated Public Data skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Auxiliar
Unified Capability index for AI agents — 80+ ranked cloud services, skills, MCP servers, plugins, parsers, and public-data sources for Claude Code, Cursor, Claude Desktop, OpenClaw. Call find_capability with a query or jtbd tag to get a ranked list across
Server
DataNexus MCP — AI-Ready public data intelligence. 35 tools in 7 focused sub-servers: nonprofit, security, compliance, domain, legal, GovCon, and regulatory. Use search_datanexus_tools to find the right tool. No API key required for most tools.
About Public Data skills on iClaude
iClaude is the universal install layer for AI skills. Every Public Data skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.