Codex 校核（2026-10-09） OmniRoute 当前 README把约 1.62B tokens/月解释为免费层目录按共享池去重后的合计，并有首月额度、地区和实名等条件；不是任意账户保证可用的额度，也不证明所有 Claude/GPT/Gemini 型号均可免费调用。15–95% 压缩和测试数量是项目文档宣称，本次没有安装、实调或重跑测试；不能从测试数量直接保证生产可靠性。

OmniRoute Free AI Gateway

OmniRoute is a free and open-source AI gateway that connects any AI coding tool (Claude Code, Codex, Cursor, Cline, Copilot) to 250+ providers (90+ with free tiers) through a single OpenAI-compatible endpoint (~1.6B free tokens/month aggregated).

Key features:

• RTK+Caveman stacked compression saves 15-95% tokens (~89% avg on tool-heavy sessions)
• 18 routing strategies with 4-tier auto-fallback (Subscription→API→Cheap→Free)
• Circuit breakers, TLS fingerprint stealth, MCP (94 tools), A2A, guardrails
• 21,000+ tests, production-grade
• Deploy via Docker, npm, or Electron desktop app
• Single endpoint /v1 translates between OpenAI/Claude/Gemini protocols
• Dashboard with free-tier budget tracking
• Supports 42+ languages in docs

Source: https://github.com/diegosouzapw/OmniRoute (⭐17,127)