@codeproxy/core is a zero-dependency TypeScript library that converts upstream LLM responses in Chat Completions or Anthropic Messages format into the OpenAI Responses API format, so that AI coding agents like Codex and Claude Code can work with any language model.
Claude Code agent capabilities (tools, tool loop, MCP, sub-agents, sessions) for ANY OpenAI/Anthropic-compatible LLM — in the browser (WebContainer), Node, and Bun. No backend required.
Ultra cost-effective terminal AI coding assistant with excellent token cache hit rate. Built in ~10K lines of Go, it uses DeepSeek by default with multiple modes and sandbox.
Robust extraction of structured payloads from LLM output via sentinel blocks (<<<TAG>>> … <<<END>>>). Survives quotes, newlines & braces that break JSON.parse. 10 language ports, one spec.
Secrets that refuse to be stolen. Sealed API keys that decrypt only on your allowlisted repo — and raise a security error if anything tries to print, iterate, or read them. Every access attempt alerts the owner.
A pure-Go port of pi (earendil-works/pi) — the pi-ai unified multi-provider LLM API, pi-agent-core agent loop, and pi-coding-agent, native in Go with no Node.js runtime. Anthropic/OpenAI/Google, 999-model catalog.
The Fastest enterprise AI gateway — route LLM traffic across OpenAI, Anthropic, Gemini, Groq & 30+ providers via a single API. Self-hosted, no vendor lock-in. ( 55x faster than litellm )