#141141st of 171 in Coding agents and AI editors
cccc
Daemon that coordinates multiple coding agent CLIs as a persistent group with a Web UI
- Stars
- 1.3k
- License
- Apache-2.0
- Last commit
- Oct 2026
- Last release
- Oct 2026
- Language
- Rust
732 on 3 Apr 20261,292 on 30 Oct 2026
From GitHub's daily star counts.
Checked on GitHub.
Overview
CCCC is a Rust daemon that runs several coding agents (Claude Code, Codex CLI, Grok Build, OpenCode, Kilo and others) as one group. Messages go through an append-only ledger with separate stored, delivered, read and reply status. A Web UI, CLI, MCP tools and IM bridges all talk to the same daemon, and state lives in CCCC_HOME.
Who it is for: Developers running several coding agent CLIs together on one repo
Strengths
- Append-only ledger.jsonl records messages for replay, with separate delivery, read and reply status
- Supports about 20 agent runtimes plus a custom runtime for any command-line agent
- Single native install: no database, message broker, Docker or Rust toolchain needed
- Web UI, CLI, MCP and IM bridges share one daemon-owned state; SDKs for Python, npm and Rust
Weaknesses
- Prebuilt targets only Linux x86-64, Apple Silicon macOS and Windows x86-64; no Intel Mac after 0.4.37
- Web-model runtimes like ChatGPT Web need a public HTTPS URL for the MCP connector
- Voice features are experimental, and the global Secretary shares model history across Groups
- Each agent CLI must be installed and signed in separately; default autonomy flags bypass approvals
What it needs
- no GPU
- Docker + Compose
- Needs Agent CLIs such as Claude Code or Codex CLI, installed and signed in separately
- Models: Claude Code, Codex CLI, Grok Build, OpenCode, Kilo Code
- port 8848
Quick answers
Is cccc open source?
Yes. Its code is on GitHub under the Apache-2.0 license.
Can you run cccc with Docker?
Yes. Its repository has a Docker setup: a Dockerfile, a Compose file or a published image.
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