Free Claude Code

Quick Start · Providers · Clients · Integrations · Manage

  Independent open-source project. Not affiliated with or endorsed by Anthropic. Claude and Claude Code are trademarks of Anthropic.

Features

- Route any supported harness to models from any supported provider.
- 12 supported harnesses: Claude Code, Codex, Pi, OpenCode, Cline, Hermes, DeepSeek Harness, Grok Build, Muse Code, Aider, Antigravity CLI, or VS Code Chat.
  - Preserved native streaming, tool use, and interleaved thinking for maximum performance.
  - For Claude Code, route Fable, Opus, Sonnet, and Haiku to supported models.
- 61 supported providers, including free, paid, subscription, and local providers.
  - 1.3B+ free tokens per month.
  - FCC follows provider TOS and removes integrations if they stop being allowed.
- Use through the terminal, desktop apps (Codex App, Claude Desktop, and DeepSeek Desktop), IDE extensions (VS Code and JetBrains), your phone (Discord and Telegram), or your browser through native Code sessions.
  - Voice notes supported for Discord and Telegram using local Whisper or NVIDIA NIM.
- Up to 90% lower token usage using RTK and Headroom.
- State-of-the-art reliability features so you can keep coding through provider outages:
  - Automatic retries.
  - Configurable rate limits.
  - Configurable concurrency control.
  - Automatic model/provider fallback.
  - Automatic multi-API key fallback.

Free-tier availability and limits are controlled by each provider and may change.

  Claude Code running with FCC.

  A native Codex session in FCC's browser UI.

Quick Start

1. Install

macOS/Linux:

Windows PowerShell:

When prompted, choose at least one coding agent and optionally enable RTK + Headroom token optimization for supported agents.

2. Start FCC

Windows

Open Free Claude…