Agent FM for Claude Code & Codex

What is Agent FM for Claude Code & Codex

Agent FM is a local, open-source Mac application that provides live audio narration for AI coding agents. It allows users to "hear" their agents work by surfacing progress, blockers, decisions, errors, and attention requests in real time.

How to use Agent FM for Claude Code & Codex

1. Download Agent FM for macOS.
2. Connect a narration provider (Gemini or OpenAI) by pasting your API key.
3. Agent FM will automatically narrate your Claude Code and Codex sessions.

Features of Agent FM for Claude Code & Codex

• Live Narration: Provides real-time audio narration for AI coding agents.
• Ambient Awareness: Turns raw session output into spoken updates.
• Attention Routing: Surfaces blockers, questions, or approval requests that need user attention.
• Open-Source: The application is open-source.
• Local Mac App: Runs directly on your Mac.
• Provider-Direct Connection: Connects directly to narration providers like Gemini and OpenAI.
• No Cloud Server: Does not use a proxy or cloud server for narration.
• Privacy Focused: Session context sent to the provider is encrypted on-device.
• No Performance Impact: Observes session output passively without slowing down agents.
• Supports Claude Code & Codex: Specifically designed for these AI coding agents.

Use Cases of Agent FM for Claude Code & Codex

• Stay Informed: Hear what your AI coding agents are deciding, where they encounter issues, and what they are shipping.
• Monitor Progress: Get real-time updates on agent activities without constantly checking the screen.
• Receive Alerts: Be notified when an agent requires your input or attention.

FAQ

• Does my code leave my machine? Some session context (tool calls, decisions, code snippets) is sent to your chosen narration provider (Gemini or OpenAI) for narration. This data goes directly from your machine to the provider. Agent FM has no server, proxy, or telemetry; your API key is encrypted on-device, and your session content is not seen by Agent FM.
• Will Agent FM slow down my Claude or Codex sessions? No. Agent FM operates as a separate process, passively observing session output without proxying, intercepting, or wrapping your agents. Your Claude Code and Codex sessions will not be slowed down.
• How much does it cost? Agent FM is free and open-source. Users pay their chosen model provider for narration tokens.
• Which agents does Agent FM support? Currently, it supports Claude Code and Codex. Cursor support is planned for the future.
• Does Agent FM replace my terminal or editor? No. Agent FM complements your existing tools. You can continue using Claude Code, Codex, and your editor as usual, with Agent FM providing ambient narration alongside them.