"OpenAI Gym" matching MCP servers:

Provides tools for file system operations and text generation using OpenAI-compatible models via the Model Context Protocol, supporting both stdio and HTTP transports.

Multi-mode MCP server supporting both Claude Desktop (STDIO) and OpenAI (HTTP/SSE) integrations with file operations including read, write, delete, and search capabilities.

Enables ChatGPT/Codex to read, search, and edit files in a single allowed folder on Windows through OpenAI Secure MCP Tunnel.

Enables OpenAI Codex to inspect and modify Adobe InDesign documents through a local, authenticated MCP bridge and UXP panel. It provides typed, allowlisted operations with workspace confinement, approvals, and one-step Undo.

Enables ChatGPT to securely access project files and directories, read and write text files, and run allowlisted PowerShell commands on a Windows machine through an OpenAI Secure MCP Tunnel.

Enables file operations and bash command execution on the local workspace, securely exposed to ChatGPT via OpenAI Tunnel.

A server implementation that provides a unified interface for OpenAI services, Git repository analysis, and local filesystem operations through REST API endpoints.

MCP server for encoding-aware file operations supporting 168 encodings, with secure directory-restricted tools and optional local execution for ChatGPT Web via OpenAI Secure MCP Tunnel.

A secure local STDIO MCP server that lets OpenAI Codex automate Abaqus FEM workflows: create model scripts, submit jobs, monitor solver logs, and extract ODB results.

Enables ChatGPT private connections to a local Mac runtime, letting each project folder be accessed through official OpenAI Secure MCP Tunnels for file edits, shell commands, and Git workflows.

Enterprise MCP server providing a suite of tools including file, database, GitHub, Slack, calendar, email, vector search, and Python execution, with safe defaults and OpenAI integration for automatic tool selection.

Enables local ChatGPT/OpenAI MCP clients to read files and search within explicitly authorized directories using read-only, policy-constrained tools.

Enables RAG (Retrieval-Augmented Generation) with tools for vector search, document access, and OpenAI integration, plus MySQL storage and file system operations via MCP.

Generates images from text prompts using OpenAI's API, saves them locally, and serves them via an integrated HTTP static file server.

Enables translation of JSON i18n files to multiple languages using various AI providers (Google Gemini, OpenAI, Ollama/DeepSeek) with intelligent caching and deduplication.

Enables interaction with tool data stored in Google Drive Excel files through cached SQLite database. Provides access to tool information and descriptions with automatic background synchronization and OpenWebUI compatibility via OpenAI proxy.

Enables ChatGPT web to use local tools like file reading, command execution, and patch application through an MCP server over OpenAI Secure MCP Tunnel.

Enables AI-assisted GameMaker project development in Cursor IDE, allowing users to create projects, add scripts, objects, and sprites using natural language.

A local MCP server that delegates tasks to a subagent runtime via OpenAI-compatible interfaces, enabling file operations, command execution, and rollback of local file changes.

A minimal MCP server demo written without the MCP Python SDK that demonstrates the complete protocol flow. It provides weather, file search, and datetime tools, and includes a CLI client that bridges MCP tools with OpenAI function calling.