"OpenAI Gym" matching MCP servers:

Enables AI assistants to securely access Webull trading and market data, including real-time market data, screener, watchlist, fundamentals, and order placement across multiple regions.

An MCP server that enables AI assistants to securely access Webull trading and market data, supporting multi-region (US/HK), various asset classes, order types, and risk controls.

Enables interaction with the CoinGecko Pro API to access cryptocurrency data including price history and market metrics through both MCP and OpenAI function calling.

Local x402-paying proxy and MCP server for openzoo.fun, enabling any OpenAI-compatible tool to pay for AI calls using a local burner wallet. It provides tools like zoo_ask for large-corpus questions, model listing, and wallet management.

A Python MCP server with JWT authentication and sample tools (weather + Bitcoin price), plus an AI agent that uses OpenAI to reason about and call those tools.