FastMCP Server Development
This skill should be used when the user asks to "create an MCP server", "build an MCP tool", "add an MCP resource", "define MCP prompts", "set up FastMCP", "run an MCP server", "expose tools via MCP", "mount MCP sub-servers", "configure MCP transport", "add authentication to MCP", "test an MCP server", "use the MCP client", or when writing any Python code that uses the fastmcp package. Provides up-to-date FastMCP API patterns for tools, resources, prompts, server composition, authentication, and deployment.
Security
1 medium severity finding. This skill can be installed but you should review these findings before use.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.80). The skill includes a runtime proxy created with create_proxy("http://remote-server.com/mcp") which forwards MCP tool/prompt invocations to that external endpoint, allowing the remote server to control prompts and execute tools at runtime.
- Repository
- provectus/awos-recruitment
- Commit
70de68f
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.