Tool overview
Smithery is listed under AI Infrastructure & MLOps AI tools.
What is Smithery?
Smithery connects AI agents to external tools and services through the Model Context Protocol. It provides a public registry, managed OAuth and credentials, connection sessions, REST APIs, publishing workflows, analytics, and command-line tooling.
Best for
Developers and agent teams connecting applications to MCP tools and services
Who is it for?
Decision note
The profile is updated around current MCP connection and publishing infrastructure. Keep the commercial platform marked closed-source even though selected CLI, SDK, and authentication components are publicly available.
Key features
Large registry of MCP servers and skills
Managed OAuth, credentials, tokens, and sessions
REST API and generated typed SDK access
Publishing with scanning and observability
CLI for discovering and calling agent tools
Use cases
Add external services to AI agents
Publish and distribute an MCP server
Manage authenticated MCP connections
Call tools from command-line workflows
Provide scoped tools to browser or mobile clients
Pros
- Removes substantial MCP authentication complexity
- Supports connecting and publishing workflows
- Offers APIs, SDKs, CLI, and registry discovery
- Publishes official developer documentation
Cons
- Paid entry pricing is not clearly public
- Some typed SDK capabilities remain in preview
Limitations
Smithery manages connection infrastructure, but developers remain responsible for tool permissions, credential scope, upstream-server security, data handling, output validation, and operational monitoring. Preview SDKs and third-party MCP servers may change independently of Smithery.
Pricing details
Billing options
Pricing note
Smithery supports a free Hobby namespace, Pay as You Go usage, and Custom enterprise arrangements. A stable lowest paid amount was not confirmed on the current public pricing surface, so Starting Price is explicitly cleared. The free Hobby tier is an ongoing Free Plan, not a trial.
Supported languages
- English
Integrations
Vercel AI SDK
MCP TypeScript SDK
Claude Code
Cursor
ChatGPT
Community MCP servers




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