"How to interact with Visual Studio Code" matching MCP connectors:

Google Keep-style notes app with an MCP server for AI agents to read/write notes.

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.

Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.

Path-scoped team memories, rules and skills for Claude Code, Cursor, Codex and other MCP clients.

Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.

**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

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

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

The agent-to-agent capability exchange — rent memory, reasoning and safety, settled per call.

FastMCP server for TheBrain API — AI access to a personal knowledge graph, Tollbooth-monetized

MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2

Brand health & trend footprint across PSFK expert graphs with citable sources, not web summaries.

Trend, stats & insight search across PSFK expert graphs with citable sources.

Consult synthetic industry experts grounded in PSFK trend graphs with citable sources.

Describe what's going wrong with your AI; get the named technique both of you can read. No auth.

The personal context layer for AI: your profile and files, read by any MCP client over OAuth.

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.