vertex-openai-proxy — Cursor AI Agent
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    vertex-openai-proxy

    vertex-openai-proxy

    TechBedouin April 15, 2026
    1 copies 0 downloads

    A blazing-fast local proxy that bridges OpenAI coding agents to Google Vertex AI. Claim your $300 free setup credits and code with Gemini 3.1 Pro inside VS Code (Cline, Cursor, Kilo) for free.

    Vertex AI to OpenAI Local Proxy

    A lightning-fast, production-grade local proxy that translates OpenAI API requests into Google Vertex AI (Cursor) API requests.

    🚀 THE $300 FREE CREDIT LIFEHACK: Google Cloud gives $300 in free credits to new users to use on Vertex AI, which gives you access to the bleeding-edge Cursor 3.1 Pro (Thinking) model. However, premium AI Coding Agents in VS Code (like Kilo Code, Cline, Cursor, or Roo) don't natively support Vertex AI's complex authentication and tool-calling schemas.

    This proxy solves that completely. It sits on your local machine, accepts OpenAI-format API calls from your VS Code extensions, translates them to Google's Vertex format securely, and streams the results back. This allows you to code with the most expensive, advanced AI models used by senior devs, entirely for free using Google's startup credits.

    Built by TechBedouin.

    🌟 Why this proxy?

    Google's Vertex AI provides Enterprise-grade access to the powerful Cursor 3.1 Pro model. However, almost all local AI extensions expect to talk to an standard OpenAI API (/v1/chat/completions).

    This proxy sits on your local machine, accepts OpenAI-format API calls from your extensions, translates them to Google's Vertex format in real-time, and perfectly streams the results back.

    🔥 Features

    • Full OpenAI API Compatibility: Drop-in replacement for OpenAI endpoints (/v1/chat/completions).
    • Memory-Bridged Tool Calling: Cursor 3.1 Pro strictly requires cryptographically signed thought_signature metadata for multi-turn tool calling. This proxy uses an internal LRU Cache to persist these signatures across REST boundaries, ensuring your Agent doesn't crash mid-task.
    • "God Mode" Local Vision Bypass: Automatically detects @filename.png references in prompts, fetching images straight from your hard drive and encoding them silently to bypass API Base64 chunking limitations.
    • **Self-Healing Aut

    Tags

    ai-agentsbuild-in-publicclinegemini-prokilo-codeopenai-proxyvertex-ai

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