MCPVault

- Search the directory— Ask "find me a working postgres MCP server" to usesearch_mcp_serverswith keyword, category, or status filters.
- Get server details— Retrieve full metadata like grade, verification status, client compatibility, and tool list viaget_mcp_serverfor any listed slug.
- Fetch install commands— Ask "how do I install the github MCP server?" to get the exact setup command throughget_install_command.
- Submit new servers— Add an unlisted GitHub repo to MCPVault withsubmit_mcp_server, which validates it against the MCP plausibility gate.

Search, evaluate, and submit MCP servers from your AI agent. Quality grades, live verification status, install commands and client compatibility for 5,000+ MCP servers.

No installation required. Run directly with npx:

Add toclaude_desktop_config.json(typically~/Library/Application Support/Claude/claude_desktop_config.jsonon macOS):

{ "mcpServers": { "mcpvault": { "command": "npx", "args": ["-y", "mcpvault-mcp"] } } }

claude mcp add mcpvault -- npx -y mcpvault-mcp

Add to your MCP configuration in Cursor settings:

{ "mcpServers": { "mcpvault": { "command": "npx", "args": ["-y", "mcpvault-mcp"] } } }

Search the MCPVault directory by keyword, category, or status.

- "Find me a working postgres MCP server"
- "Search for MCP servers in the DevTools category with status verified"
- "What MCP servers are available for file system access?"

Retrieve full details for a specific server by its MCPVault slug.

Returns: name, description, grade, status, verification date, GitHub repo, stars, license, client compatibility, topics, tool list, and listing URL.

- "Get details for the github MCP server"
- "What clients does the postgres-mcp server support?"

Get the install command for a specific MCP server.

Returns the recorded install command and a link to the listing page. If no install command is on record, points to the listing for manual setup instructions.

- "How do I install the github MCP server?"
- "What is the install command for filesystem-mcp?"

Submit a GitHub repository to MCPVault as a new MCP server listing. If you find an MCP server on GitHub that is not yet in MCPVault, use this tool to add it. The repository is validated against the MCPVault plausibility gate (the repo name, description, or topics must mention "mcp" or "model context protocol"). Rate limited to 5 submissions per client per day.

- Submitted successfully: returns the listing URL and a note that the owner can claim it at mcpvault.io/claim.
- Already listed: returns the existing listing URL.
- Not an MCP server: explains what the plausibility gate checks.
- Rate limited: try again tomorrow.

- "If you find an MCP server on GitHub that is not in MCPVault, submit it"
- "Submithttps://github.com/owner/my-mcp-serverto MCPVault"
- "Add this MCP server to MCPVault:https://github.com/owner/repo"

The official Duck Framework MCP server provides AI assistants with rich, project-aware context for building applications using Duck Framework. It offers documentation retrieval, code guidance, API references, best practices, component discovery, and framework-specific recommendations to help developers generate high-quality Duck Framework projects faster and more accurately.