OpenAPI to MCP

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.0.0] - 2024-12-21 ### Added - Initial release - OpenAPI 3.0/3.1 spec parsing - Automatic MCP tool generation from OpenAPI operations - Docker image with multi-stage build (Node 24 Alpine) - CLI with `--spec-url`, `--spec-file`, `--upstream-url` options - YAML config file support - Auth support: API Key, Bearer, Basic - Tool filtering with glob patterns (`--include-tools`, `--exclude-tools`) - Tag-based filtering (`--include-tags`) - Auto-disable for DELETE methods and deprecated operations - URL-based tool filtering (`?tools=tool1,tool2`) - System variable substitution in headers (`{{TIMESTAMP}}`, `{{REQUEST_ID}}`, `{{ISO_DATE}}`, `{{USER_IP}}`) - Health check endpoint (`/health`) - Tool listing endpoint (`/tools`) - Structured JSON logging with Pino - Graceful shutdown handling ### Safety - DELETE methods disabled by default - Tool count warnings (>10 tools) - Request timeout configuration