MeshGraph is a free VS Code extension that scans your workspace and detects microservice endpoints, REST, gRPC, GraphQL, Kafka, RabbitMQ, WebSocket across .NET, Go, Node.js, Python, Spring Boot, and Rust projects. Build your architecture map on an interactive canvas, then use the built-in AI agent to generate implementation code and technical documentation. Save and share your maps as .mgx files. Everything runs locally, no data collection, no signup.