Claude Codex Bridge (CCB) 🤖 Agent Freemium

What it does

Claude Codex Bridge (CCB) is a multi-agent terminal UI that runs several coding-agent CLIs — Claude, Codex, Gemini, Cursor, GitHub Copilot, Kimi, Qwen and others — side by side in one workspace, and lets them hand work to each other in defined graphs through an in-terminal /ask command. Each provider keeps its own real, native CLI pane rather than being reimplemented, and a background daemon keeps project state alive when the UI is closed.

What is inside

A visual or TOML-based window/pane-splitting config, a shared project-memory file (.ccb/ccb_memory.md) for cross-agent context, an "Agent Roles Spec" system for packaging specialist agents as installable role packs, an Android app for remote voice/text/terminal control, and built-in control skills (ask, ccb-clear, ccb-compact, ccb-diagnose) for managed agents.

Works with

Codex, Claude, Gemini, Kimi, Qwen, Cursor, GitHub Copilot, Pi, OpenCode, Grok CLI and other CLI agent families (16 provider families as documented).

How to install or connect

npm install -g @seemseam/ccb@latest

Source and release-package fallbacks are documented for Linux/macOS/Windows-beta.

Maintenance and safety

Very actively developed with detailed versioned release notes and commits within days of review. It is unusually explicit about its safety model: the mobile/config gateway binds to loopback by default, LAN exposure requires an explicit private-interface flag (wildcard/public binds are rejected), tokens are read from environment variables or restrictive-permission files rather than stored in config, Windows binaries ship with published checksums, and command execution through the tool window requires explicit approval.

Who should use it

Developers already running multiple CLI coding agents who want one visible workspace to coordinate and hand off work between them, and who are comfortable with AGPL's copyleft terms and a fairly large, fast-changing surface area.