"How to list a remote MCP server on GitHub's MCP directory" matching MCP connectors:

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.

Portable identity, authority, trust receipts, and Vault secrets before sensitive AI actions.

Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.

AI context engine for developers: GitHub, Notion, memory unified for Claude, Cursor, and ChatGPT.

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.

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

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

**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

Give your agent web search and authoritative datasets: S&P Global, FRED, OECD, SimilarWeb & more.

Experimental GDPR grounding: rules, preconditions, exceptions, exact quotes, and citation checks.

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

Shared, verifiable memory for AI agents and robots: signed tokens that resolve and verify offline.

Native Clarity decision mapping, MindScan episode reflection, and read-only evidence tools.

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

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

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

Continuity for agents: a live memory you can read and cite right now, outliving the context window.

Open Targets MCP — disease/target/drug knowledge graph.