debugai
AI debugging tool that indexes your codebase for instant error resolution in VS Code.
FreeCoding & Dev
Visit website Free to browse · updated 2026-06-17
What is debugai?
The extension builds an internal map of code relationships using embeddings so relevant context is available the moment an issue appears. This eliminates the need to switch applications or manually supply details about architecture and dependencies. Compared with general chat interfaces, it reduces time spent repeating explanations by maintaining persistent awareness of recent changes and stack traces. Fixes can be reviewed through diffs before application, preserving user control throughout the process. Additional capabilities include remembering prior successful resolutions for reuse and supporting multiple languages along with common frameworks through automatic detection.
Key features
Automatic codebase indexing with embeddings
Terminal error capture via single command
Root cause analysis with cross-file context
3 confidence-ranked fix suggestions
One-click apply with diff preview and undo
Git-aware change tracking
Inline diagnostics in editor Problems panel
AI models debugai uses
Haiku
Simple bugs
Sonnet 4.6
Cross-file bugs
Claude
Fallback when primary unavailable
What you can use debugai for
Rapid terminal error resolution
Capture errors directly from the terminal with a single command and receive root cause analysis plus ranked fixes without manually sharing code context.
Cross-file bug diagnosis
Automatically analyze stack traces spanning multiple files and frameworks to identify issues in call chains, imports, and shared resources like database sessions.
Safe one-click code changes
Review diff previews of suggested fixes, apply them instantly inside the editor, and revert changes via undo while tracking modifications with Git awareness.
How to use debugai
- 1Install the extension in VS Code
- 2Open your project to trigger automatic indexing
- 3Run your code and capture the terminal error
- 4Review the root cause and three ranked fixes
- 5Apply the chosen fix with one click and preview the diff
debugai pricing
Pricing model: Free. Plan details are indicative — check the site for current prices.
Free
Free
- VS Code extension
- Codebase indexing
- Root cause analysis
- Ranked fixes
- Free API key
Editor's verdict
Pros
- +8-second average fix time with full codebase context
- +No manual pasting or architecture explanations needed
- +Works offline after install in VS Code
Cons
- –Currently supports only Python and TypeScript
- –Requires VS Code or compatible editor installation
Our take: debugai is a solid coding & dev choice. It's valued for 8-second average fix time with full codebase context and no manual pasting or architecture explanations needed. The main trade-off is currently supports only python and typescript. A good pick if you want capable AI without a high upfront cost.
Frequently asked questions
DebugAI installs in VS Code and works with Cursor and Windsurf.
Summary
debugai is a solid coding & dev choice. It's valued for 8-second average fix time with full codebase context and no manual pasting or architecture explanations needed. The main trade-off is currently supports only python and typescript. A good pick if you want capable AI without a high upfront cost.
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