Best OpenAI MCP Servers — Unyly

Turn any REST API into a hosted MCP server. 18 free public servers (GitHub, Stripe, Slack, OpenAI, Notion, and more) — no setup required, bring your own API key

Access 30+ AI models (GPT-5, Claude, Gemini, Grok, DeepSeek) without API keys. Pay-per-use via x402 micropayments with USDC on Base.

Bridge to OpenAI API. Access GPT-4, GPT-4o and other OpenAI models through MCP.

AI Phone Number Directory providing access to AI services via webchat. Query Voxie AI personas and third-party services like ChatGPT, with instant webchat URLs

OpenAI GPT image generation/editing MCP server.

Generate images, video, and audio via 20+ AI models (Flux, GPT-Image-1, Imagen 4, Grok, Seedance, ElevenLabs). Prompt builder with styles, lighting, camera, moo

A minimal server/client MCP implementation using Azure OpenAI and Playwright.

Give your AI assistant its own AI assistants. For example: "Could you ask openai to generate an image of a dog?"

Deterministic multi-agent orchestrator for 18 CLI coding agents (Claude Code, Codex, Cursor, Aider, Gemini CLI, OpenAI Agents SDK, and more). MCP server mode (s

An MCP server that bridges to multiple OpenAI-compatible LLMs - your AI rubber duck debugging panel for explaining problems to various AI "ducks" and getting di

Parallel multi-model code review, security analysis, and AI debate with ChatGPT, Claude, and Gemini. Orchestrates multiple LLMs for compare, consensus, and OWAS

MCP server that connects your IDE or AI assistant to Codex CLI for code analysis and editing with support for multiple models (gpt-5-codex, o3, codex-1)

Official Model Context Protocol (MCP) server for FastAlert. This server allows AI agents (like Claude, ChatGPT, and Cursor) to list of your channels and send no

An MCP server to make phone calls using VoIP/SIP and OpenAI's Realtime API and observe the transcript.

AI-powered task management system for AI-driven development. Features PRD parsing, task expansion, multi-provider support (Claude, OpenAI, Gemini, Perplexity, x