What OmniRoute Actually Is
OmniRoute is a local proxy you run on your machine (or server, or phone via Termux). Point any OpenAI-compatible tool at http://localhost:20128/v1 and suddenly:
- 271 providers through one endpoint — Claude, GPT, Gemini, DeepSeek, Grok, Kimi K3, GLM, 220+ more
- 90+ free tiers — ~1.4B free tokens/month from documented provider free tiers
- Auto-fallback — quota runs out on one provider? Slides silently to the next in milliseconds
- RTK + Caveman compression — saves 15-95% on tokens (~89% average on tool-heavy sessions)
- 18 routing strategies — priority, cost-optimized, round-robin, context-relay, fusion (panel + judge), pipeline…
- Built-in MCP server (104 tools, 3 transports) + A2A agent protocol
- Quota-Share — split one subscription across a team with fair-share allocation
What I Built: omni-config
OmniRoute is powerful, but configuring every tool to use it is a pain. Each tool has a different config file in a different location with a different format. So I built omni-config — a CLI that automates the setup.
# Check if OmniRoute is running
omni-config test
# Generate config for any tool
omni-config generate hermes # Hermes Agent
omni-config generate claude-code # Claude Code
omni-config generate codex-cli # Codex CLI
omni-config generate cline # Cline VS Code extension
omni-config generate generic # Generic OpenAI-compatible env vars
# Full diagnostic
omni-config doctor
# Interactive setup wizard
omni-config init
Install it: npm install -g @shift-zero/omni-config
Zero-dependency design
I wrote the entire CLI with just Node.js built-ins: fs, path, os, and child_process. No commander, no yargs, no minimist. Install takes 0.3 seconds.
The Verdict
OmniRoute is the most ambitious open-source AI gateway I've seen. 271 providers through one endpoint, 18 routing strategies, MCP, A2A, compression that saves 89% on tool sessions — it's genuinely impressive engineering.
My omni-config tool makes it easy to get started. npm install -g @shift-zero/omni-config, run omni-config init, and you're done.