Smithery

Smithery

Smithery is an MCP server registry for developers building AI agents. Smithery lets you search thousands of Model Context Protocol servers, install them locally through a CLI, or run them as Smithery-hosted remote endpoints with no infrastructure of your own. It also ships Toolbox, a meta-MCP that routes an agent to the right servers on the registry at runtime. Where a raw GitHub search returns scattered repositories, Smithery is a single catalog with install commands, hosted deployment, and a registry API, which is why it positions itself as a central MCP platform.

Production credibility: Founded December 2024 by Henry Mao (previously technical co-founder of Jenni.ai) and backed by South Park Commons. Self-reported scale grew from roughly ten servers at launch to 6,000+ MCP servers listed and hosted, with tens of thousands of tool calls per day reported in early 2025. Provides a public Registry API and a CLI; describes itself as a leading MCP platform.

Key Features

• Searchable registry of 6,000+ MCP servers (vendor-reported)
• One-click Smithery-hosted remote MCP endpoints, no infrastructure to run
• CLI for installing and managing servers locally
• Toolbox meta-MCP that auto-routes an agent to the servers it needs
• Registry API for programmatic discovery and integration
• Ephemeral handling of credentials and per-server configuration

Ideal Use Case

Developers and AI engineers who want one place to find, install, and run MCP servers — whether they are wiring a single server into Claude or Cursor by hand, or routing an autonomous agent across many tools without standing up their own hosting.

How Smithery differentiates

Glama and PulseMCP also catalog the MCP ecosystem, but Smithery pairs the registry with a hosting layer and the Toolbox router. The registry tells an agent which servers exist; the hosted endpoints run them; Toolbox picks the right one at runtime. For a team that wants discovery and deployment from the same provider rather than browsing one site and self-hosting elsewhere, that combination is the reason to start here.

FAQ

Q: What is Smithery? A: Smithery is a registry and hosting platform for Model Context Protocol (MCP) servers. You search thousands of servers, install them locally through a CLI, or run them as Smithery-hosted remote endpoints for AI agents.

Q: Is Smithery free? A: Smithery is free to browse and use for the registry and CLI, with paid tiers for hosted servers and higher usage. Check the pricing page for current limits.

Q: How is Smithery different from Glama or PulseMCP? A: All three catalog MCP servers. Smithery adds one-click hosting and Toolbox, a meta-MCP that routes an agent to the right servers at runtime, so discovery and deployment come from one provider.

Q: What is Toolbox? A: Toolbox is a Smithery meta-MCP — a single MCP server that dynamically connects an agent to other servers in the registry, so you do not have to wire each one in manually.

Q: Does Smithery host MCP servers? A: Yes. Beyond listing servers, Smithery runs them on its own infrastructure and exposes them as remote MCP endpoints, so you can use a server without installing or operating it.

tl;dr

Smithery is an MCP server registry plus hosting — search 6,000+ Model Context Protocol servers, install via CLI, or run them as hosted remote endpoints, with a Toolbox meta-MCP that routes agents to the right server. Founded December 2024, backed by South Park Commons. The discovery-plus-deployment pick versus directory-only sites like PulseMCP.