Audit AI-generated code, understand codebases, and stabilize vibe-coded apps.
Every time a coding agent makes changes to your codebase, you have the following questions:
- Which files should I review first and in what order?
- Where should I spend most of my review effort?
- What is the blast radius of this change?
- Which parts of the change are too risky?
- How does this solution fit into the existing system?
- Are there adequate tests for these changes?
These concerns worsen when there are:
- Too many files to review
- You have an outdated mental model of your codebase
Sanity uses a file-based dependency graph to visualize the impact of AI-generated changes, showing you:
- The files changed and the relationships between them
- The order to review files (simple answer: review from right-to-left)
- Color-coded files by extensions to quickly categorize and group them for review
- Identify test files at a glance
- Help you build an accurate mental model of the system as you evolve it
Fig. 1: Relationships between impacted files are shown and tests are highlighted in green.
Fig. 2: New files are marked with a 🪴 emoji.
- C
- C++
- C#
- Dart
- Go
- JavaScript
- Java
- Kotlin
- Python
- Rust
- Swift
- TypeScript
Install on Linux and Mac using Homebrew:
brew install LegacyCodeHQ/tap/sanityFor other installation methods (pre-built binaries, build from source, Go install), see the Installation Guide.
Generate file-based dependency graphs for supported files.
Flags:
| Flag | Description | Notes |
|---|---|---|
--repo, -r |
Git repository path | Default: "." |
--commit, -c |
Git commit to analyze | |
--format, -f |
Output format (dot, mermaid) | Default: "dot" |
Examples:
# Analyze uncommitted files in current repository (most common use case)
sanity graph
# Output dependency graph in JSON format
sanity graph --format=json
# Analyze files changed in a specific commit
sanity graph --commit 8d4f78
# Analyze uncommitted files in a different repository
sanity graph --repo /path/to/repo --commit HEAD~1
# Analyze specific files directly
sanity graph --input file1.dart,file2.dart,file3.dartList supported languages and mapped file extensions for your installed Sanity version.
Example:
sanity languages- List all commands:
sanity --help - Command-specific help:
sanity <command> --help - Help command alias:
sanity help <command>