decolua/9router

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

What it solves

9Router 是一個智慧 AI 路由器，旨在防止因速率限制、訂閱配額耗盡以及高額 API 成本而導致的程式編寫中斷。它允許開發者將多個 AI 供應商與模型連接到其 CLI 工具，同時自動管理代幣使用與成本。

How it works

它充當您的 AI 程式編寫工具（如 Claude Code、Cursor 或 Cline）與各種 AI 供應商之間的代理。路由器實作三層備援系統：首先嘗試使用付費訂閱，若失敗則退回低價 API 模型，最後使用免費供應商。它還內建「RTK Token Saver」功能，會在工具輸出（如 git diff 或檔案列表）送達 LLM 前先進行壓縮，減少輸入代幣的消耗。

Who it’s for

使用 AI 驅動的 CLI 工具與 IDE 的開發者，想要最大化訂閱價值、避免因速率限制導致的停機，並降低整體 API 支出。

Highlights

  • Smart 3-Tier Fallback: Automatically routes requests from Subscription → Cheap → Free models to ensure zero downtime.
  • RTK Token Saver: Compresses tool outputs (e.g., git diff, ls, grep) to save 20-40% of input tokens.
  • Universal Compatibility: Translates formats between OpenAI, Claude, Gemini, and others to work with any OpenAI-compatible CLI tool.
  • Wide Provider Support: Connects to over 40 API providers and 100+ models, including OAuth and free providers.
  • Quota Tracking: Provides real-time token counts and reset countdowns to maximize subscription usage.
  • Prompt Injection: Includes modes like "Caveman" and "Ponytail" to force LLMs to be more terse and write minimal code, saving output tokens.