Moss

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MossStructural code intelligence

For humans and AI agents. View, edit, and analyze code at the AST level.

Introduction
CLI Reference
Philosophy

98 Languages

Tree-sitter grammars for comprehensive language support with dynamic loading.

Three Primitives

view, edit, analyze - simple commands that compose into powerful workflows.

Lua Workflows

Scriptable automation with auto{} LLM driver for AI-assisted development.

Shadow Git

Hunk-level edit tracking in .moss/.git for safe, reversible changes.