Question 1

What is an MCP Proxy Server?

Accepted Answer

An MCP Proxy Server aggregates and serves multiple MCP resource servers through a single HTTP server, simplifying integration for AI Agents.

Question 2

Why do I need an MCP Proxy Server for my AI Agent?

Accepted Answer

It simplifies integration, enhances scalability, improves security, facilitates monitoring, and enables real-time updates for your AI Agent.

Question 3

What types of MCP clients are supported?

Accepted Answer

The MCP Proxy Server supports `stdio`, `sse`, and `streamable-http` client types, providing flexibility for different integration scenarios.

Question 4

How do I configure the MCP Proxy Server?

Accepted Answer

The server is configured using a JSON file, allowing you to define the proxy settings, MCP server connections, and authentication tokens.

Question 5

What is `toolFilter` and how does it work?

Accepted Answer

`toolFilter` allows you to control which tools are exposed by each MCP server, enhancing security by blocking specific tool names.

Question 6

What is the role of authTokens in MCP proxy?

Accepted Answer

`authTokens` are authentication tokens for the client. The `Authorization` header will be checked against this list. You can configure them at the proxy level for default access or at the individual MCP server level for specific access control.

Question 7

Where can I find pre-built MCP server integrations?

Accepted Answer

The UBOS Asset Marketplace provides a curated selection of tools and resources, including pre-built MCP server integrations.

Question 8

How does UBOS enhance AI Agent development?

Accepted Answer

UBOS offers orchestration, data connection, customization, and multi-agent system support, streamlining the entire AI Agent lifecycle.

Question 9

How do I access the server?

Accepted Answer

You can access the server at `http(s)://{baseURL}/{clientName}/sse`. (e.g., `https://mcp.example.com/fetch/sse`, based on the example configuration)

Question 10

Can I deploy MCP Proxy with Docker?

Accepted Answer

Yes, you can deploy MCP Proxy with Docker. The Docker image supports two MCP calling methods by default: `npx` and `uvx`.

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