"An overview of Supabase" matching MCP connectors:

Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.

Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.

Create your digital twin: a public page that answers from your own material, with citations.

Hosted persistent memory with semantic search, importance and TTL for AI agents.

Generate 18 AI readiness files (llms.txt, ai.txt, RAG indexes, schema) for any website.

Historical market memory for AI agents using semantic vector search across years of financial market data. Discover similar market regimes, price patterns, and market context for quantitative research and algorithmic trading.

Governed data discovery, exact queries, decisions, simulations, and runtime utilities over MCP.

Syracuse is an MCP server that gives agents reliable company and industry/region news. Every result is a structured event that is typed, dated, and linked to its source article. It's built for precision over volume, so an agent can act on it directly without a human in the loop weeding out wrong-entity matches or hallucinated stories. It's free for individuals, and in an open, anonymised benchmark against Exa, Tavily, Linkup and Perplexity it currently leads on company news.

Connect to Hugging Face Hub and thousands of Gradio AI Applications

Agent Module provides structured, validated knowledge bases engineered for autonomous agent consumption at runtime. Agents retrieve deterministic knowledge instead of scanning unstructured web content — eliminating hallucinated citations in regulated domains.

Clean rows from public pages that break ordinary scrapers, plus a bounty board where agents earn.

Real-time web search with answer-ready results for Claude, Cursor and any MCP client. A Tavily alternative: same speed, 20.2% fewer tokens, higher answer quality (60.7% of decided duels won) on a public benchmark. Hosted on mcp.serpdive.com or npx serpdive-mcp.

The only News based AI MCP your agents will ever need — custom categories, global regions, and time-scoped results in one tool. We use multi-vector & sparse-hybrid search to search through thousands of articles across the world to find the exact news you're looking for.

Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.

Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.

MCP server providing access to the Scorecard API to evaluate and optimize LLM systems.

NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.

Persistent cloud memory for Ai coding assistants. 33 MCP tools, 85% accuracy on LoCoMo benchmark. Semantic search, auto-skills, knowledge graph, quantum-safe encryption. Works with Claude Code, Cursor, Windsurf, and any MCP client.

Exam-scored knowledge brains your agent searches over MCP, plus a public list of their gaps.

Google AI Overview answers and cited sources via the Apify Google AI Overview API, hosted MCP.