proxy

README

routatic-proxy (prev OC-GO-CC) Join us on Discord

A Go CLI proxy that lets you route Claude Code requests through multiple upstream providers — OpenCode Go, OpenCode Zen, and AWS Bedrock — with automatic model selection and format transformation.

routatic-proxy sits between Claude Code and your chosen providers, intercepting Anthropic API requests, transforming them to the appropriate format (OpenAI, Anthropic, Responses, or Gemini), and forwarding them upstream. Claude Code thinks it's talking to Anthropic — but your requests go to the models and providers you configure.

oc-go-cc remains available as a compatibility alias, and existing OC_GO_CC_* environment variables and ~/.config/oc-go-cc/config.json files are still recognized.

Why?

OpenCode Go gives you access to powerful open coding models for $5/month (then $10/month). OpenCode Zen provides curated, tested models with pay-as-you-go pricing. AWS Bedrock lets you run models on your own AWS infrastructure. This proxy makes all three work seamlessly with Claude Code's interface — no patches, no forks, just set two environment variables and go.

Features

• Multi-Provider — Route through OpenCode Go, OpenCode Zen, or AWS Bedrock from a single config
• Transparent Proxy — Claude Code sends Anthropic-format requests, proxy transforms to provider-native format and back
• Model Routing — Automatically routes to different models based on context (default, thinking, long context, background)
• Streaming Scenario Routing — Configurable routing for streaming requests; enables proper scenario selection for Claude Code multi-agent and review workflows (see CONFIGURATION.md)
• Fallback Chains — If a model fails, automatically tries the next one in your configured chain
• Circuit Breaker — Tracks model health and skips failing models to avoid latency spikes
• Real-time Streaming — Full SSE streaming with live format transformation
• Tool Calling — Proper Anthropic tool_use/tool_result <-> OpenAI/Gemini function calling translation
• Token Counting — Uses tiktoken (cl100k_base) for accurate token counting and context threshold detection
• JSON Configuration — Flexible config file with environment variable overrides and ${VAR} interpolation
• Hot Reload — Watch config file for changes and reload automatically (off by default)
• Background Mode — Run as daemon detached from terminal
• Auto-start on Login — Launch on system startup via launchd (macOS)

Quick Start

1. Install

# macOS / Linux
brew tap routatic/tap && brew install routatic-proxy

# Windows
scoop bucket add routatic https://github.com/routatic/scoop-bucket && scoop install routatic-proxy

# Docker (with Makefile)
cp .env.example .env                    # then put your API key in .env
make docker-up

# Docker (manual)
cp .env.example .env
docker build -t routatic-proxy .
docker run -d --restart unless-stopped --name routatic-proxy --env-file .env -p 3456:3456 routatic-proxy

# Docker from GitHub Container Registry
docker pull ghcr.io/routatic/proxy:latest
docker run -d --restart unless-stopped --name routatic-proxy --env-file .env -p 3456:3456 ghcr.io/routatic/proxy:latest

Or see INSTALLATION.md for more options.

2. Initialize Configuration

routatic-proxy init

Creates a default config at ~/.config/routatic-proxy/config.json. Edit it to add your API key, or set the environment variable:

export ROUTATIC_PROXY_API_KEY=sk-opencode-your-key-here

3. Start the Proxy

routatic-proxy serve

Stop the Docker container (if using Docker):

make docker-stop

4. Configure Claude Code

export ANTHROPIC_BASE_URL=http://127.0.0.1:3456
export ANTHROPIC_AUTH_TOKEN=unused

5. Run Claude Code

claude

CLI Commands

routatic-proxy serve              Start the proxy server
routatic-proxy serve -b           Start in background (detached from terminal)
routatic-proxy serve --port 8080  Start on a custom port
routatic-proxy stop               Stop the running proxy server
routatic-proxy status             Check if the proxy is running
routatic-proxy init               Create default configuration file
routatic-proxy validate           Validate configuration file
routatic-proxy models             List all available models (Go, Zen, Bedrock)
routatic-proxy autostart enable   Enable auto-start on login
routatic-proxy autostart disable  Disable auto-start on login
routatic-proxy autostart status   Check autostart status
routatic-proxy --version          Show version

Documentation

Document	Description
INSTALLATION.md	Homebrew, Scoop, build from source, release binaries
CONFIGURATION.md	Config file reference, env vars, model routing, fallback chains
MODELS.md	Model capabilities, costs, and routing recommendations
CONTRIBUTING.md	Development setup, architecture, how it works
TROUBLESHOOTING.md	Common issues and debug mode
docs/architecture.md	System design, request flow, module overview
docs/reference-api.md	HTTP API reference (endpoints, streaming, errors)
docs/howto-add-model.md	Adding new models (zero code changes)
docs/howto-custom-routing.md	Customizing scenario detection and model selection
docs/howto-debug-routing.md	Debugging routing issues and common problems

License

AGPL-3.0