About
Smithery is an MCP server marketplace and command-line installer/manager cataloging thousands of MCP servers, letting you install, list and manage connections from the marketplace with a single command.
Our Verdict
Smithery brings registry capabilities to the MCP ecosystem. Its GitHub popularity reflects community trust, and the standardized protocol ensures broad compatibility across AI clients.
Pricing
Use Cases
- Integrating registry capabilities into AI agent workflows
- Building custom AI-powered tools with Smithery
- Enhancing AI agent functionality with standardized MCP access
Pros
- Smithery provides standardized MCP protocol access
- Open source with 811 GitHub stars
- Active development and community support
Cons
- Requires MCP-compatible client (Claude, Cursor, etc.)
- Setup complexity varies by client
- Some features may depend on client capabilities
Installation
npx -y @smithery/cliFrequently Asked Questions
What is Smithery used for?
Smithery is the "app store + package manager" for the MCP ecosystem: browse thousands of MCP servers on smithery.ai, then install any of them into Claude, Cursor and other clients with a single CLI command instead of hand-editing config files.
How do I install an MCP server with Smithery?
Run npx -y @smithery/cli, then smithery mcp add <url> to add a connection, smithery mcp list to see installed ones, and smithery mcp remove <id> to uninstall. Each server page in the marketplace shows its ready-made command.
Is Smithery free?
The CLI is open source and free, and browsing/installing MCP servers from the marketplace costs nothing; individual servers may still require their own API keys or subscriptions, and hosted-run advanced features are separate.