100 lines
3.4 KiB
Markdown
100 lines
3.4 KiB
Markdown
# EJClaw
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Dual-agent AI assistant (Claude Code + Codex) over Discord.
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Originally derived from [qwibitai/nanoclaw](https://github.com/qwibitai/nanoclaw), now maintained as EJClaw for personal production use.
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## Overview
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Two AI agents running as parallel systemd services on a single host:
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- **Claude Code** (`@claude`) — Anthropic Agent SDK, adaptive thinking, Opus/Sonnet
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- **Codex** (`@codex`) — OpenAI Codex app-server (JSON-RPC), GPT-5.4, xhigh reasoning
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Both share the same codebase (`dist/index.js`), differentiated by environment variables. No containers — direct host processes for zero overhead.
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## Features
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- **Dual-agent architecture** — Claude Code + Codex as parallel services, shared SQLite (WAL mode)
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- **Browser automation** — [gstack browse](https://github.com/garrytan/gstack) skill, headless Chromium daemon, ~100ms/command
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- **Voice transcription** — Groq Whisper (primary) / OpenAI Whisper (fallback), shared file cache with dedup
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- **Bidirectional images** — receive Discord attachments as multimodal input, send screenshots back
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- **MCP integration** — Memento (persistent cross-session memory)
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- **Skill sync** — single source of truth, auto-synced to all agent sessions
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- **Priority queue** — per-group serialization, global concurrency limit
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- **Session persistence** — resume conversations across restarts
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- **Scheduled tasks** — cron/interval/once via MCP tool
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- **Mid-turn steering** — inject follow-up messages while agent is working (both agents)
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## Architecture
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```
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Discord ──► SQLite (WAL) ──► GroupQueue ──┬──► Claude Code (Agent SDK, MessageStream)
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└──► Codex (App-Server, JSON-RPC)
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│
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IPC polling ◄── follow-up messages (mid-turn steering)
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│
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Router ──► Discord (text, images, files)
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Each agent has access to:
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├── MCP tools (send_message, schedule_task, watch_ci, ...)
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├── Bash skills (agent-browser → gstack browse, persistent Chromium)
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└── Per-group memory (CLAUDE.md / AGENTS.md)
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```
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## Setup
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### Prerequisites
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- Linux (Ubuntu 22.04+) or macOS
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- Node.js 20+ (fnm recommended)
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- [Claude Code CLI](https://docs.anthropic.com/en/docs/claude-code)
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- [Codex CLI](https://github.com/openai/codex) (`npm install -g @openai/codex`)
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- Bun 1.0+ (for browser automation)
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- Discord bot token
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### Install
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```bash
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git clone https://github.com/phj1081/EJClaw.git
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cd EJClaw
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npm install
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npm run build:runners
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npm run build
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```
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### Environment
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```bash
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# .env
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DISCORD_BOT_TOKEN= # Discord bot token
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ASSISTANT_NAME=claude # Bot trigger name (@claude)
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CLAUDE_CODE_OAUTH_TOKEN= # Claude Code OAuth token
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OPENAI_API_KEY= # For Codex
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GROQ_API_KEY= # Voice transcription (Groq Whisper)
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```
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### Systemd Services (Linux)
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```bash
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systemctl --user enable ejclaw ejclaw-codex
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systemctl --user start ejclaw ejclaw-codex
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# Logs
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journalctl --user -u ejclaw -f
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journalctl --user -u ejclaw-codex -f
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```
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## Development
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```bash
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npm run build # Build main project
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npm run build:runners # Install + build both runners
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npm run dev # Dev mode with hot reload
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npm test # Run tests
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```
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## License
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MIT — Originally derived from [qwibitai/nanoclaw](https://github.com/qwibitai/nanoclaw)
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