Ollama can't use Cursor tools. Local models break VSCode Copilot agent mode. Arceus is the proxy that makes every model work with every IDE — full tool support included.
Free tier: 1 hour/day. No credit card required.
AI coding agents are powerful — but only with the right model. Use a local LLM? Your agent's best features stop working.
Ollama models can't use Copilot's tool features. Autocomplete works, but agent mode? Dead. No file edits, no terminal — just chat.
Local models break tool calls. No file creation, no terminal commands, no agent mode. You're paying for features that don't work.
Locked to one model provider. Can't mix cloud reasoning with local code generation. No hybrid workflow — pick one or the other.
One proxy between your IDE and your models. Full tool compatibility, OpenAI-compatible API, zero config changes to your workflow.
Create an account and get your API key. Takes 30 seconds.
Set the API base URL and key in Cursor or VSCode. One config change.
Agent mode, file edits, terminal commands. All features enabled, all models supported.
// Add to Cursor settings
API Base URL: https://your-arceus-proxy.com/v1
API Key: sk-arceus-...
Model: arceus-local
// Tools work. Agent mode works. Done.
The bridge between your IDE's agent features and the models you actually want to use.
File edits, terminal commands, agent mode — all working with any model. The compatibility layer your IDE has been missing.
Claude, GPT-5, Gemini, Llama, Qwen, DeepSeek — use them all in Cursor and VSCode Copilot. One proxy, zero lock-in.
Let cloud AI plan the architecture while local models write the code. The best of both worlds — fast, private, and smart.
Cloud AI creates the plan, local models generate the code. Automatic tool injection for seamless hybrid workflows.
Drop-in replacement for the OpenAI API. Works with any tool or framework that supports the OpenAI format.
Your code stays on your machine with local models. No data leaves your network. Full control, zero compromise.
Works with
Supports
Start free. Upgrade when you need more.
$0/mo
1 hour/day
or $90/year
Save 67% — limited time