MCP server for searching and discovering 24,500+ MCP servers and AI agents. Semantic search, trust scores, vulnerability tracking.
MCP Catalog MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. MCP server for searching and discovering 24,500+ MCP servers and AI agents. Semantic search, trust scores, vulnerability tracking.
MCP server that connects your AI assistant to the KnyazevAI search engine — the largest unified index of MCP servers and AI agents (24,500+ entries across 8 registries).
Once MCP Catalog is connected, these are the calls the assistant has available:
search_servers — Semantic search by task descriptionlist_servers — Browse with filters (category, sort)get_server — Get full details by server UUIDdiscover — Task-based search across MCP + A2A agentsget_server_vulnerabilities — Check CVE/GHSA for a serverget_catalog_stats — Catalog overviewThe server ships on npm as knyazevai-mcp-catalog, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
Plenty of planning and project tracking servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. MCP Catalog's toolset — search_servers, list_servers, get_server and 3 more — is a fair guide to whether it matches your workflow. It is maintained by knyazev741; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| search_servers | Semantic search by task description |
| list_servers | Browse with filters (category, sort) |
| get_server | Get full details by server UUID |
| discover | Task-based search across MCP + A2A agents |
| get_server_vulnerabilities | Check CVE/GHSA for a server |
| get_catalog_stats | Catalog overview |
## Configure in Claude Desktop
```json
{
"mcpServers": {
"mcp-catalog": {
"command": "npx",
"args": ["-y", "knyazevai-mcp-catalog"]
}
}
}Configuration as documented by the project. Restart the client after saving.
Your workspace, on speaking terms with AI — search, read and write Notion pages and databases.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Search and read your Drive — Docs, Sheets and files become context your assistant can actually use.
Your assistant inside the workspace — read channels, search history, post messages and tame the noise.
Metabase ships its own MCP endpoint — search your BI content, build and run queries, and save questions and dashboards without leaving the chat.
Stop letting your assistant hallucinate n8n node parameters — this server hands it the real schemas, templates and validation.