221 lines
9.4 KiB
Markdown
221 lines
9.4 KiB
Markdown
# EJClaw
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Tribunal multi-agent AI assistant (Owner + Reviewer + Arbiter) over Discord with autonomous paired review and Mixture of Agents.
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Originally derived from [qwibitai/nanoclaw](https://github.com/qwibitai/nanoclaw), now independently maintained as EJClaw.
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Prompt design inspired by [Q00/ouroboros](https://github.com/Q00/ouroboros) and [garrytan/gstack](https://github.com/garrytan/gstack), adapted for EJClaw's Discord and dual-service workflow.
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Tribunal arbiter system inspired by multi-agent consensus architectures.
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## Overview
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A single unified service (`ejclaw`) runs a **Tribunal** of three roles while
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managing three Discord bots in one process:
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| Role | Purpose |
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|------|---------|
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| **Owner** | Handles user requests, writes code |
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| **Reviewer** | Critically reviews owner's work, verifies design direction |
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| **Arbiter** | On-demand deadlock breaker between owner and reviewer |
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The identity layer is role-fixed:
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- **Owner bot** — Handles the owner turn output slot.
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- **Reviewer bot** — Handles the reviewer turn output slot.
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- **Arbiter bot** — Handles the arbiter turn output slot.
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Each role's agent type and model are independently configurable via `.env`
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(`OWNER_AGENT_TYPE`, `REVIEWER_AGENT_TYPE`, `ARBITER_AGENT_TYPE`, `*_MODEL`).
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Three Discord bots provide the identity layer — which bot speaks is determined
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by the active role, not hardcoded.
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## Room Assignment Model
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Per-room routing now uses an explicit assignment model:
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- `room_settings` is the room-level source of truth (SSOT)
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- Each room stores:
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- `room_mode`: `single` or `tribunal`
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- `owner_agent_type`: `codex` or `claude-code`
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- Public room assignment uses `assign_room`
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- Legacy `register_group` public interfaces were removed
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- `registered_groups` remains as a materialized capability/read-model layer and legacy fallback, not the authoritative room configuration
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Operationally:
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- `single` → one owner bot
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- `tribunal` → per-room owner + globally configured reviewer + optional arbiter
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This means tribunal is no longer inferred from “two bots registered on one room”; it is an explicit room setting.
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## Tribunal Flow
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```
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User message
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→ Owner responds (implementation, answer, etc.)
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→ Reviewer auto-triggered (critical review, design check)
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→ Verdict:
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DONE → Owner finalizes → Task completed → @user ✅
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DONE_WITH_CONCERNS → Owner addresses feedback → loop
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BLOCKED/NEEDS_CONTEXT
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├─ Arbiter enabled → Arbiter judges → PROCEED/REVISE/RESET/ESCALATE
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└─ Arbiter disabled → Escalate to user → @user ⚠️
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→ Owner BLOCKED/NEEDS_CONTEXT → Arbiter (same path as reviewer)
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→ Deadlock (2+ round trips without progress)
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→ Arbiter summoned → binding verdict → loop resumes
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```
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### Mixture of Agents (MoA)
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When enabled, the arbiter collects opinions from external models (Kimi, GLM, etc.) before rendering its verdict:
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```
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Deadlock detected → MoA reference queries (Kimi + GLM, parallel)
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→ Opinions injected into arbiter's prompt
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→ SDK arbiter (subscription-based) aggregates all perspectives
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→ Final verdict: PROCEED / REVISE / RESET / ESCALATE
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```
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No extra SDK processes. External references use lightweight API calls (Anthropic-compatible).
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## Features
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- **Tribunal 3-agent system** — Owner/reviewer/arbiter with on-demand deadlock resolution
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- **Discord-independent communication** — Agent-to-agent data flows directly via DB, Discord is display-only
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- **Mixture of Agents** — External model opinions (Kimi, GLM) enrich arbiter verdicts
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- **Per-role model selection** — `OWNER_MODEL`, `REVIEWER_MODEL`, `ARBITER_MODEL` + effort + fallback toggle
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- **Host reviewer with read-only guards** — Reviewer runs on host with role-scoped sandbox and guard policy
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- **Global failover** — Account-level Claude failure → all channels switch to codex, auto-recovers
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- **Post-approval change detection** — Re-triggers review if owner modifies code after approval
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- **Auto user notification** — @mention on task completion (✅ done, ⚠️ escalated)
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- **Loop protection** — Deadlock threshold, merge_ready oscillation guard, arbiter re-invocation limit
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- **Voice transcription** — Groq Whisper (primary) / OpenAI Whisper (fallback)
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- **Token rotation** — Multi-account Claude/Codex rotation on rate limits
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- **Kimi usage dashboard** — Coding plan 5h/7d usage displayed alongside Claude/Codex
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- **MCP integration** — Memento (persistent memory) + EJClaw host tools
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- **Session persistence** — Separate sessions per role (owner/reviewer/arbiter)
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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
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- **Bun runtime** — Native SQLite (bun:sqlite), fast startup, no native addon builds
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## Architecture
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```
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Discord ──► SQLite (WAL) ──► GroupQueue ──┬──► Owner (host process)
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│ │
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│ ▼ (auto-trigger)
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├──► Reviewer (host process, read-only guarded)
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│ │
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│ Verdict routing
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│ ├─ DONE → change detection → finalize or re-review
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│ ├─ BLOCKED → Arbiter (if enabled) or User
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│ └─ Feedback → Owner (loop)
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│
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├──► Arbiter (on-demand, fresh session each time)
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│ │
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│ ┌───┴─── MoA (if enabled) ───┐
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│ │ Kimi API ──► opinion │
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│ │ GLM API ──► opinion │
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│ │ → injected into prompt │
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│ └────────────────────────────┘
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│ │
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│ PROCEED/REVISE/RESET/ESCALATE
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│
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IPC polling ◄── follow-up messages
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│
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┌────────── Router ──────────┐
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▼ ▼
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paired_turn_outputs Discord (display only)
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(agent ↔ agent data) (user observation, @mention)
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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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- [Bun](https://bun.sh/) 1.3+
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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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- Discord bot tokens (3: owner, reviewer, arbiter)
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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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bun install
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bun run build:runners
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bun run build
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```
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## Documentation
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- [Architecture](docs/architecture.md) — Data flow, room model, verification execution, key files
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- [Configuration](docs/configuration.md) — Full `.env` reference, debugging paths
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### Environment
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All configuration in a single `.env` file:
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```bash
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# Discord bots (canonical role-fixed names)
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DISCORD_OWNER_BOT_TOKEN= # Owner bot
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DISCORD_REVIEWER_BOT_TOKEN= # Reviewer bot
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DISCORD_ARBITER_BOT_TOKEN= # Arbiter bot
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# Old service-based token names are no longer accepted.
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# Rename existing values to the canonical role-based keys above.
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# Agent types
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OWNER_AGENT_TYPE=codex # codex | claude-code
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REVIEWER_AGENT_TYPE=claude-code # claude-code | codex
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ARBITER_AGENT_TYPE=codex # codex | claude-code (optional, enables 3rd agent)
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# Per-role model overrides
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OWNER_MODEL=gpt-5.4
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REVIEWER_MODEL=claude-opus-4-6
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ARBITER_MODEL=gpt-5.4
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# API keys
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CLAUDE_CODE_OAUTH_TOKEN= # Claude Code OAuth token
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CLAUDE_CODE_OAUTH_TOKENS= # Comma-separated for multi-account rotation
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GROQ_API_KEY= # Voice transcription (Groq Whisper)
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# Mixture of Agents (MoA)
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MOA_ENABLED=true
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MOA_REF_MODELS=kimi,glm
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MOA_KIMI_MODEL=kimi-k2.5
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MOA_KIMI_BASE_URL=https://api.kimi.com/coding
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MOA_KIMI_API_KEY=sk-kimi-xxx
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MOA_KIMI_API_FORMAT=anthropic
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MOA_GLM_MODEL=glm-5.1
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MOA_GLM_BASE_URL=https://open.bigmodel.cn/api/anthropic
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MOA_GLM_API_KEY=xxx
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MOA_GLM_API_FORMAT=anthropic
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```
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### Deploy
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```bash
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bun run deploy
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```
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## Development
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```bash
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bun run build # Build main project
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bun run build:runners # Install + build both runners
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bun run dev # Dev mode with hot reload
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bun 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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