NousResearch/hermes-agent

fastmcp

Build, test, and deploy Python MCP servers.

21 installs 240K starsUpdated Sep 3, 2026License: MIT

Install

npx skills add NousResearch/hermes-agent@fastmcp

Runs in your terminal. Adds the skill globally for Claude Code, Cursor, Codex and others; add -g -y to skip prompts.

What it does

FastMCP Build MCP servers in Python with FastMCP, validate them locally, install them into MCP clients, and deploy them as HTTP endpoints. When to Use Use this skill when the task is to: - create a new MCP server in Python - wrap an API, database, CLI, or file-processing workflow as MCP tools - expose resources or prompts in addition to tools - smoke-test a server with the FastMCP CLI before wiring it into Hermes or another client - install a server into Claude Code, Claude Desktop, Cursor, or a similar MCP client - prepare a FastMCP server repo for HTTP deployment Use native-mcp when the…

Excerpt from the skill's own SKILL.md. Read the full file on GitHub before installing: skills run with your agent's permissions.

View source on GitHub

Before you install

Skills are plain text instructions the agent follows, sometimes with scripts. Check the source, prefer repositories with many installs and stars, and read any script it ships.

Categories

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