5534 Model Context Protocol servers — searchable, rated, ready to install.
Taiwan legal research MCP: 判決書、全國法規、釋字/憲判與立法歷程查詢，12 個工具，回應均附官方出處 URL。
Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.
Search French and European case law and French legal texts (codes, statutes, treaties).
Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
SEC EDGAR filings for AI agents: company lookup, filings, financials, insider trades. No keys.
EU customs code search (HS, NC8, TARIC): tariff classification and duty rates
Read Search Console performance, keyword opportunities and annotations for your sites.
MCP server for OOM x402 search 1,000+ pay-per-call API endpoints
Search your AI chat history from Claude, Cursor, Codex, and other MCP clients.
Search inside scanned US newspapers and browse the Library of Congress catalogue. No API key.
Cloud-persistent, semantic-search memory MCP — drop-in for server-memory, backed by ZeroDB.
Local-first MCP memory server for persistent LLM knowledge with BM25 retrieval.
Search receipt-verified agent build packs, with each pack's real M-of-N pass rate.
Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).
Political Comms documentation MCP server: search docs, query the docs filesystem. No auth.
Private AI context layer for semantic code search, dependency graphs, memory, and workspaces.
B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart.
Track keyword rankings, research SEO opportunities, and manage bisibility projects with AI agents.
Read-only MCP over the LivingMeta AI-in-Research corpus: 12,400 papers, gaps, priority agenda.
Free-first Chinese and English web search MCP using zero-key sources and inspectable evidence.
Search 136M+ US/CA B2B contacts free, verify emails free, get compliance verdicts. Pay per reveal.
W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).
Zero-LLM structural code retrieval for AI coding agents, served over MCP.
POST /mcp