Smithery
What is Smithery?
TL;DRSmithery is an MCP registry and agent infrastructure platform for discovering and connecting AI agents to tools, services, and external systems. It helps builders manage MCP connections, authentication, credentials, publishing, and distribution without rebuilding integration infrastructure.
- Discover and connect MCP servers for AI agents
- Handle OAuth, credentials, sessions, and token refresh
- Publish MCP servers with distribution and analytics
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About
Smithery is an MCP registry and agent infrastructure platform for connecting AI agents to tools, services, APIs, and external systems. It helps builders discover MCP servers, connect accounts, manage credentials, and give agents access to real tools without rebuilding integration plumbing from scratch.
For FutureStack users, Smithery is a growing SEO opportunity because MCP has become one of the most important standards in the AI agent ecosystem. Developers using Claude Code, Cursor, ChatGPT apps, custom agents, and automation tools increasingly need reliable ways to discover and connect tools.
Smithery is useful both for agent builders and MCP server creators. Builders can connect tools to agents, while developers publishing MCP servers can get distribution, observability, analytics, OAuth support, and an installable listing for their server.
This listing helps FutureStack cover MCP infrastructure before the category becomes too crowded. It is best for developers building agents, publishing MCP servers, connecting business tools, and giving AI systems secure access to external services.
Use Cases
Discover MCP Servers
Find MCP servers that expose useful tools and services so agents can connect to capabilities beyond their built-in functions.
Connect Agent Tools
Connect AI agents to external applications while delegating authentication, credentials, sessions, and connection management.
Publish MCP Servers
Publish your own MCP server for discovery and installation while using platform capabilities for distribution and observability.
Agent Integration
Build agent workflows that combine models with external APIs, SaaS applications, databases, and other connected tools.
Key Features
- Discover and connect MCP servers for AI agents
- Handle OAuth, credentials, sessions, and token refresh
- Publish MCP servers with distribution and analytics
- Works across agents, copilots, chat apps, and CLI workflows
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Pricing summary
Smithery has free access paths and pricing is tied to connecting, publishing, or scaling MCP and agent workflows. Exact paid plan details should be checked on the official pricing page.
Pricing & Plans
Free / Start
Start discovering and connecting MCP servers for agents.
Free
- Search MCP servers
- Connect agent tools
- CLI workflows
- Good for prototypes
Popular
Publisher / Usage
Publish MCP servers and monitor tool usage.
Custom
- Server distribution
- Usage analytics
- OAuth UI support
- Gateway support
Enterprise
Custom MCP and agent infrastructure for larger teams.
Custom
- Custom pricing
- Security and governance needs
- Higher-volume agent workflows
- Support for teams
Other pricing notes
- Smithery public pages emphasize MCP server discovery, connection auth, publishing, and observability.
- Exact paid plan details may change, so users should check the official pricing page.
Pricing last checked: July 2026Official pricing
Pros & Cons
Pros
- Strong focus on the growing MCP ecosystem
- Makes discovering and connecting MCP servers easier
- Handles authentication and connection infrastructure
- Useful for both MCP users and server publishers
- Provides distribution and observability for published servers
Cons
- MCP ecosystem is still evolving quickly
- Quality depends on the underlying MCP servers
- Security review is still required for connected tools
- Pricing and limits can change as the platform evolves
- More useful to technical AI builders than general users
The Best Smithery Alternatives
The best Smithery alternatives are Composio, One by Pica, and LangChain.
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