"openapi" matching MCP servers:

MCP server for Planfix REST API that generates tools from an OpenAPI spec, exposing operations like task_list and comment_add with Russian descriptions, filtering, and response validation.

A lightweight server that bridges the MCP protocol with the Atlassian Jira Xray API, enabling safe and configurable access to Xray Server+DC via OpenAPI spec with multiple transports.

Converts OpenAPI specifications into MCP tools to access 3DSpace Engineering Web Services APIs, enabling natural language interaction with 45+ services for engineering, manufacturing, and project management.

An MCP server exposing the internal Ticket API to MCP clients, built with FastMCP's OpenAPI integration.

AI-powered todo and calendar management using OpenAI and Google Calendar. Supports natural language commands in English and Turkish, with MCP endpoints for tool interactions.