Smithery

Platform

Registry and connection gateway for MCP servers

Price: Free tier, then paid
Access: API key

About

Public registry of MCP servers plus a connection API that handles OAuth, token refresh and credential storage for your agent. Developers publish servers they host elsewhere by URL, which the gateway proxies, or as local bundles. Part of Arcade since August 2026.

What you can do with it

Search a public registry of MCP servers by name or capability
Connect your agent to remote MCP servers without building OAuth flows
Publish your own MCP server for distribution and usage analytics

Get started

Install the CLI and log in with smithery auth login
Add an MCP server as a connection
List and call its tools

Example

npm install -g smithery@latest
smithery auth login
smithery mcp add exa --id exa
smithery tool list exa
smithery tool call exa search '{"query": "latest news about MCP"}'

Details

Hosting: Hosted service
Available in: Worldwide
Official SDKs: JavaScript/TypeScript
MCP server: Remote