"How to interact with Excel files" matching MCP connectors:
Matching Connector Tools:
Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.
Shared long-term memory vault for AI agents with 20 MCP tools.
Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.
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.
**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai
FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized
The personal context layer for AI: your profile and files, read by any MCP client over OAuth.
Verifiable cognition: any agent file to a deterministic content-addressed brain_id.
Describe what's going wrong with your AI; get the named technique both of you can read. No auth.
Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.
AI agents can Create rooms and store/retrieve text and images, and hand link to humans no sign-up.
Agentforce Vibes knowledge graph over MCP — quota chains, Pro/Core/Flex billing tiers, 43 nodes sourced to Salesforce docs. Works in claude.ai in 30 seconds.
MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2
Brainfile memory layer for Claude Code over MCP: free starter files + weekly freshness feed.
Read and grow a person's falsifiable, consent-based model of how they work with AI (CMP).
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.
Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
Agent-native helpdesk. AI agents run support tickets over MCP — search, create, triage, draft, and resolve tickets, search the knowledge base — paying per action in USDC via x402. Read tools are free; priced tools return HTTP 402 with payment terms.