rsalmn/extremerouter repository overview

⁠ExtremeRouter — AI Gateway Control Plane

A self-hosted AI gateway that routes traffic from your AI coding tools to 304+ providers with format translation, smart fallback, quota tracking, and 20–40% token savings.

Connect Claude Code, Codex, Cursor, Antigravity, Copilot, Gemini, OpenCode, Cline, OpenClaw, and any OpenAI/Anthropic-compatible client to one unified endpoint: http://localhost:20128/v1.

⁠Quick Start

docker run -d \
  --name extremerouter \
  -p 20128:20128 \
  -v "$HOME/.extremerouter:/app/data" \
  -e DATA_DIR=/app/data \
  rsalmn/extremerouter:latest

Open http://localhost:20128 — the dashboard is ready (default first-login password: 123456, change it).

⁠Highlights

• 304+ providers — API-key (206), OAuth (25), web-cookie (39), free-tier (19), and free (15) providers behind a single endpoint
• Format translation — OpenAI ↔ Claude ↔ Gemini ↔ Responses ↔ Antigravity ↔ Kiro ↔ Cursor
• 6 combo strategies — fallback, round-robin, fusion, swarm, cascade, smart-routing
• Smart Routing — task-aware routing (tool-calling vs research) with persisted telemetry
• Hierarchical Swarm engine — gatekeeper, manager, workers, audit, synthesis with live SSE telemetry
• A/B Lab — replay request history and compare strategies (predicted vs actual)
• Token savers — RTK (20–40% input savings), Headroom, Ponytail, Caveman (up to 65% output savings)
• Resilience — health monitor, per-provider circuit breaker, multi-account fallback, combo budget + admission control
• Security — per-key model ACL, HMAC-signed API keys, OAuth auto-refresh
• Observability — usage analytics, request logs, smart-routing telemetry

⁠Supported CLI Tools

Claude Code, Codex, Cursor, Antigravity, Copilot, Cline, OpenCode, OpenClaw, Gemini CLI, Droid, Roo, Kilo Code, Qwen, iFlow, Continue, Zed, Aider — and any OpenAI/Anthropic-compatible client. No plugin required.

⁠Data & Persistence

• Container data lives in /app/data — mount a volume to persist ($HOME/.extremerouter:/app/data)
• SQLite database, auto backups, settings, providers, keys, combos, usage history

⁠Links

• Repository: https://github.com/rsalmn/extremerouter⁠
• Issues: https://github.com/rsalmn/extremerouter/issues⁠
• npm: https://www.npmjs.com/package/@rsalmn/extremerouter⁠
• License: MIT