FastMCP Cloud Integration FAQs

Question 1

Do I need to pass API keys via the env parameter?

Accepted Answer

Yes, both the ANTHROPIC_API_KEY and the FASTMCP_CLOUD_API_KEY must be passed through the env dictionary to ensure the agent environment has proper authorization.

Question 2

How do I handle authentication for multiple MCP servers?

Accepted Answer

You can define unique header objects and Bearer tokens for each server within the mcp_servers configuration block of the Claude Agent SDK.

Question 3

How do I restrict which MCP tools the agent can use?

Accepted Answer

Use the allowed_tools parameter in the ClaudeAgentOptions with a wildcard pattern like 'mcp__servername__*' to grant access to specific server tools.

Question 4

Why should I use HTTP instead of SSE for FastMCP Cloud?

Accepted Answer

FastMCP Cloud specifically requires HTTP transport for its cloud-hosted infrastructure; using SSE (Server-Sent Events) will cause connection failures.

Question 5

What does a 'failed' status mean in the MCP system message?

Accepted Answer

A failed status indicates that the agent cannot reach the server. Common causes include using 'sse' instead of 'http', missing the /mcp suffix in the URL, or invalid API keys.

FastMCP Cloud Integration

소개

주요 기능

사용 사례

FastMCP Cloud Integration

소개

주요 기능

사용 사례