What OpenTools does
OpenTools is a hosted API and registry that lets developers call Model Context Protocol (MCP) tools through a single, OpenAI-compatible completions endpoint. It also provides a public registry for browsing available MCP servers, covering capabilities such as web search, location data, and web scraping.
Why teams reach for it: OpenTools removes the need for separate API keys and billing per tool, and lets teams switch LLM providers without rewriting tool-calling code.
How will people and clients find it?
Registries & discovery tools are directories or catalogs that help people and AI clients find MCP servers that already exist.