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Fast Agent

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Description

Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP Support

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

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Start Here

[!TIP] Please see https://fast-agent.ai for latest documentation.

**`fast-agent`** is a flexible way to interact with LLMs, excellent for use as a Coding Agent, Development Toolkit, Evaluation or Workflow platform.

To start an interactive session with shell support, install [uv](https://astral.sh/uv) and run

uvx fast-agent-mcp@latest -x

To start coding with Hugging Face inference providers or use your OpenAI Codex plan:

# Code with Hugging Face Inference Providers
uvx fast-agent-mcp@latest --pack hf-dev

# Code with Codex (agents optimized for OpenAI)
uvx fast-agent-mcp@latest --pack codex

Enter a shell with `!`, or run shell commands e.g. `! cd web && npm run build`.

Manage skills with the `/skills` command, and connect to MCP Servers with `/connect`. The default **`fast-agent`** registry contains skills to let you set up LSP, Agent and Tool Hooks, Compaction strategies, Automation and more.

# /connect supports stdio or streamable http (with OAuth)

# Start a STDIO server
/connect @modelcontextprotocol/server-everything

# Connect to a Streamable HTTP Server
/connect https://huggingface.co/mcp

It's recommended to install **`fas