Best OpenAI MCP Servers
OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Why this server?
Enables test generation using OpenAI's models.
AlicenseAqualityAmaintenanceAnalyzes code to map behaviors, identify untested gaps, and generate grounded integration tests that actually run.Last updated81564514MITWhy this server?
Allows OpenAI GPT models to fetch market data, screen entities, and access financial endpoints via Sugra API.

Sugra API MCPofficial
AlicenseAqualityAmaintenanceGateway connector between LLM agents and world data, providing access to financial market prices, macroeconomic indicators, and news through a bundled endpoint catalog.Last updated882MITWhy this server?
Provides integration with OpenAI's API for chat completion with automatic verification and self-healing.
AlicenseAqualityAmaintenanceVerifies AI outputs in real-time across 6 dimensions, with automatic retry and failover to ensure correct, complete, and reliable LLM responses before they reach the user's editor.Last updated851,0431Apache 2.0Why this server?
Integrates with OpenAI Agents SDK, allowing autonomous agents to access fleet telemetry, semantic search, and enforce compute budgets governed by the conservation law.
AlicenseAqualityBmaintenanceEnables Claude Code to query and control the SuperInstance fleet, including fleet status, conservation law checks, semantic search, and agent registry.Last updated87MITWhy this server?
Captures and monitors LLM calls made to OpenAI's API (including GPT models) via a transparent proxy, providing full trace visibility and cost analysis.
AlicenseAqualityAmaintenanceLets agents query their own usage ledger captured by the Agentic Ledger proxy: sessions with full call traces, costs, loop runs, and stuck-loop flags. Tools include list_sessions, get_session, search, list_runs, get_run_status, and explain.Last updated262MITWhy this server?
Allows OpenAI ChatGPT, Codex, and Responses API to discover and evaluate MCP servers before committing to them.

MCP Queen Registryofficial
AlicenseAqualityAmaintenanceCrawls and grades MCP servers deterministically, providing a registry, leaderboard, and API to query server grades and submit feedback.Last updated7MITWhy this server?
Allows using OpenAI-compatible embedding APIs (including Azure OpenAI) for semantic retrieval.

Infino MCP serverofficial
AlicenseAqualityBmaintenanceEnables AI agents to perform keyword, semantic, hybrid, and SQL retrieval over data stored on object storage or local paths, using a local embedding model without requiring an API key.Last updated9201Apache 2.0Why this server?
Allows calling OpenAI's AI models (e.g., GPT-4) through the MCP server using a single API key and prepaid balance.

apexapi-mcpofficial
AlicenseAqualityCmaintenanceEnables calling 120+ AI models and reading live web pages (scrape, crawl, structured extract) from any MCP client using one API key.Last updated9188MITWhy this server?
Enables ChatGPT Pro, Business, Enterprise, and Edu plans to connect to tickadoo's MCP server through developer mode, allowing AI assistants to search and recommend experiences across 680+ cities.