tld
Create and maintain software architecture diagrams from a UI, CLI, or agent workflow.
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- Updated Jul 14, 2026
Create and maintain software architecture diagrams from a UI, CLI, or agent workflow.
Use tld to map and maintain complex software architecture through a C4-inspired visual workspace. Diagrams can be edited in the UI or managed from the CLI, YAML files, and an agent skill, with Mermaid import and export plus links back to editors and GitHub. The standalone binary includes the web app and can run offline with SQLite or be self-hosted; PostgreSQL deployments require pgvector.
Resource types
Use cases
Operating systems
Create, revise, and restore draw.io diagrams through natural-language instructions.
Draw Excalidraw whiteboards with Chinese handwriting fonts and multiple canvases.
Runtime
Public GitHub facts last synced Jul 14, 2026.
Self-host a web or desktop workspace for editing and managing 3D scenes.
Generate, refine, and export local architecture diagrams and flowcharts.