by teabranch · MCP Server · ★ 184
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🚀 open-responses-server A plug-and-play server that speaks OpenAI’s Responses API—no matter which AI backend you’re running. Ollama? vLLM? LiteLLM? Even OpenAI itself? This server bridges them all to the OpenAI ChatCompletions & Responses API interface. In plain words: 👉 Want to run OpenAI’s Coding Assistant (Codex) or other OpenAI API clients against your own models? 👉 Want to experiment with self-hosted LLMs but keep OpenAI’s API compatibility? This project makes it happen. It handles stateful chat, tool calls, and future features like file search & code interpreter—all behind a familiar OpenAI API. ⸻ ✨ Why use this? ✅ Acts as a drop-in replacement for OpenAI’s Responses API. ✅ Lets you run any backend AI (Ollama, vLLM, Groq, etc.) with OpenAI-compatible clients. ✅ MCP support around both Chat Completions and Responses APIs ✅ Supports OpenAI’s new Coding Assistant / Codex that requires Responses API. ✅ Built for innovators, researchers, OSS enthusiasts. ✅ Enterprise-ready: scalable, reliable, and secure for production workloads.
| Stars | 184 |
| Forks | 24 |
| Language | Python |
| Category | MCP Server |
| License | MIT |
| Quality Score | 67.8682350461115/100 |
| Open Issues | 16 |
| Last Updated | 2026-04-08 |
| Created | 2025-04-18 |
| Platforms | cli, codex, mcp, python |
| Est. Tokens | ~38k |
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open-responses-server is Wraps any OpenAI API interface as Responses with MCPs support so it supports Codex. Adding any missing stateful features. Ollama and Vllm compliant.. It is categorized as a MCP Server with 184 GitHub stars.
open-responses-server is primarily written in Python. It covers topics such as ai, codex, generative-ai.
You can find installation instructions and usage details in the open-responses-server GitHub repository at github.com/teabranch/open-responses-server. The project has 184 stars and 24 forks, indicating an active community.
open-responses-server is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to open-responses-server on Agent Skills Hub include codexia, zypher-agent, ilab-gpt-conjure. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.