What it does
fast-agent is a toolkit for building, running and evaluating AI agents. It works as a coding agent, a development toolkit or a workflow platform, and supports skills, MCP, ACP and A2A. You can start an interactive session with shell support from the command line.
Use cases
- 01Build an agent that connects to MCP servers
- 02Evaluate how different models handle the same task
- 03Run a coding session with shell commands from the terminal