An intelligent error-correction engine that automatically repairs linting, type mismatches, and syntax errors across multiple programming languages.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install auto-fix
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install auto-fix using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Auto-Fix?
The Auto-Fix skill is a developer productivity powerhouse designed to eliminate the manual toil of resolving trivial code errors. As a core component of Openclaw Skills, it monitors your environment for failures in linting, type checking, and test execution. By applying heuristic-based repairs and industry-standard CLI tools, it ensures your codebase remains clean and functional with minimal human oversight.
Whether you are dealing with messy formatting in JavaScript or complex type mismatches in TypeScript, this skill leverages a high-success-rate logic to apply corrections safely. It bridges the gap between identifying an issue and fixing it, making it an essential tool for maintaining high velocity in modern software development pipelines.
Auto-Fix Use Cases
- Automatically fixing ESLint and Prettier formatting violations upon file save.
- Resolving common TypeScript errors like missing properties or incorrect type assignments.
- Repairing broken syntax such as missing brackets, semicolons, or indentation issues.
- Updating failed test snapshots and adjusting timeouts during CI/CD or local test runs.
How Auto-Fix Works
- Monitors terminal output and file system changes to detect errors and warnings.
- Analyzes the error signature to classify it into categories like Lint, Type, Syntax, or Test.
- Executes specific repair commands based on the detected language and environment (e.g., npx eslint --fix or ruff --fix).
- Performs a validation pass by re-running the diagnostic tools to ensure the fix was successful.
- Reverts changes automatically if the fix introduces new errors and notifies the user for manual intervention.
Auto-Fix Setup
To utilize this skill within your Openclaw Skills environment, ensure your project has the necessary underlying tools installed:
# For JavaScript/TypeScript projects
npm install --save-dev eslint prettier typescript
# For Python projects
pip install black ruff mypy pytest
Enable the skill by setting auto_trigger: true in your skill configuration file to allow autonomous background fixing.
Auto-Fix Data Schema & Taxonomy
| Category | Pattern Detected | Fix Mechanism | Success Rate |
|---|---|---|---|
| Linting | ESLint/StyleLint errors | CLI Fix Commands | 90%+ |
| TypeScript | TS2XXX Errors | Type Annotations/Optional Chaining | 70% |
| Syntax | Unexpected tokens | Structural Reconstruction | 85% |
| Testing | Assertion Errors | Snapshot Updates/Mock Fixes | 40% |
Auto-Fix Advanced Features
- Smart safety guards that verify Git status to prevent accidental loss of uncommitted work.
- Multi-language support covering the JS/TS ecosystem and Python.
- Integration with systematic-debug for delegating complex logical failures that cannot be auto-fixed.
- Post-fix validation that runs the entire test suite to ensure no regressions were introduced.
SKILL.md
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