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Grok Bot+18 agentsFix TypeScript Errors Automatically
Automatically fix TypeScript errors in your project.
$1
Fix TypeScript Errors Automatically
Example session with this skill installed
I'm getting 'Property does not exist on type' in my Next.js project after updating the User interface. Can you fix the type errors in the dashboard component?
- Read your context and instructions
- Compiled the fix typescript errors
TypeScript Error Summary
Property 'profileImage' missing in DashboardProps.
Root Cause
User interface was updated but Dashboard component prop types were not synchronized.
Fixes Applied
- Added profileImage to DashboardProps
- Updated map function type safety
Validation
npm run typecheck passed.
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About this skill
The problem
TypeScript compiler errors can block builds and stall CI/CD pipelines. Manually tracing obscure generic mismatches and strict mode violations across large monorepos is time-consuming and prone to lazy 'any' casts.
What it does
- Analyzes TypeScript compiler output to trace errors back to root cause files and definitions.
- Applies surgical type fixes to interfaces, props, and generics without altering runtime logic.
- Validates fixes by running project-specific typecheck or build commands.
- Prioritizes type narrowing and proper guards over unsafe type assertions.
- Provides a structured report of modified files and validation results.
Frameworks & tools
TypeScript, React, Next.js, Node.js, npm, yarn, pnpm.
Why this beats prompting it yourself
Standard LLM prompts often suggest 'any' or @ts-ignore to silence errors. This skill is hard-coded to prefer type safety and minimal changes, ensuring your codebase doesn't lose its integrity just to pass a build.
Use cases
- Resolving complex React prop type mismatches after a library update.
- Fixing broken builds caused by TypeScript strict mode migrations.
- Refactoring interfaces and types across multiple files to satisfy the compiler.
- Debugging generic type errors in shared utility functions.
Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Frontend & Web Apps.
Requires access to project files for automated fixing. Cannot disable strict mode without explicit user permission.
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Trust & safety
Security scan
Security scan passed 3 months ago
Permissions
Permissions are limited to the active local workspace and are used to inspect user-supplied or local workspace files; create or modify bounded local fixes, tests, documentation, or review artifacts; run repository-supported local tests, checks, builds, or parsing commands. The skill package does not require bundled credentials, unrestricted external network access, or automatic production changes.