Test and fix

Skill yu-iskw/skill-inspector/.claude/skills/test-and-fix

Run unit tests and automatically fix code failures, regression bugs, or test mismatches. Use when tests are failing, after implementing new features, or to repair "broken" tests.From its SKILL.md

Install

npx -y skills add yu-iskw/skill-inspector --skill test-and-fix

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
runs commandsInstructs the agent to run 1 command, including `pnpm test`.

SKILL.md

2.0 KB, 442 tokens by cl100k_base, as published. Nobody here has run it

Test and Fix Loop

Purpose

An autonomous loop for the agent to identify, analyze, and fix failing unit tests using Vitest.

Loop Logic

Identify: Run pnpm test to identify failing tests.
Analyze: Examine the test output to determine:
- The failing test file and line number.
- The expected vs actual values.
- Refer to ../common-references/troubleshooting.md for common test failure patterns.
Fix: Apply the minimum necessary change to either the source code (if it's a bug) or the test code (if the test is outdated).
Verify: Re-run pnpm test.
- If passed: Move to the next failing test or finish if all are resolved.
- If failed: Analyze the new failure (or the same one if the fix was insufficient) and repeat the loop.

Termination Criteria

All tests pass (as reported by pnpm test).
Reached max iteration limit (default: 5).
The error persists after multiple distinct fix attempts, indicating a need for human intervention or a broader architectural change.

Examples

Scenario: Fixing a logic error

pnpm test fails in packages/common/src/math.test.ts because add(2, 2) returned 5.
Agent analyzes packages/common/src/math.ts and finds a typo a + b + 1.
Agent fixes the typo to a + b.
pnpm test passes.

Scenario: Updating a test after a deliberate change

pnpm test fails because a UI component's text changed from "Submit" to "Confirm".
Agent confirms the change was intentional.
pnpm test passes.

Resources

pnpm Commands for Node.js: Common commands for testing and managing dependencies.
Testing Best Practices: Project-specific testing guidelines.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.