fix-cops

Triage, investigate, and fix corpus false positives in nitrocop.

18|2|Updated Feb 22, 2026
One-click install
npx skills add https://github.com/6/nitrocop --skill fix-cops
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: fix-cops
Source: https://github.com/6/nitrocop/tree/main/.agents/skills/fix-cops
Command: npx skills add https://github.com/6/nitrocop --skill fix-cops

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Fix Cops provides an end-to-end workflow to triage, investigate, and apply test-driven fixes to corpus false positives in nitrocop, reducing FP noise.

Core Features & Use Cases

  • Triage and ranking: Prioritize high-impact cops for investigation.
  • Investigate and reproduce: Use guided scripts to gather root causes and minimal reproductions.
  • TDD-driven fixes: Implement fixes with test-driven development and fixture validation.
  • Use Case: After a corpus oracle run, fix FP-heavy cops in a dedicated worktree to improve corpus quality.

Quick Start

Begin by running the triage phase on the latest corpus results and iteratively fix up to four high-impact cops in a dedicated git worktree.

Frequently Asked Questions about fix-cops

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I triage and fix corpus false positives in nitrocop?

To triage corpus false positives in nitrocop, run the triage phase on your latest corpus oracle results to rank and select up to four high-impact cops for targeted, reproducible fixes within a dedicated git worktree.

What is the workflow for investigating cop false positives?

The investigation workflow for cop false positives uses guided Python-based scripts to gather root causes and minimal reproductions, enforcing a multi-phase process before applying test-driven fixes with fixture validation.

Do I need a separate git worktree to apply test-driven cop fixes?

Yes, you need a separate git worktree along with test fixtures and a controlled code-editing environment to execute the TDD-driven fixes and ensure targeted, reproducible patch workflows for high-impact cops.

How many cops can I fix in a single triage and patch workflow?

You can fix up to four high-impact cops in a single triage and patch workflow, prioritizing them based on corpus oracle run results to effectively reduce false positive noise.

What's the best way to reduce false positive noise from corpus-based cop runs?

The best way to reduce false positive noise from corpus-based cop runs is an end-to-end workflow that automates triage, investigation, and test-driven patch application for high-impact cops in a controlled environment.

When should I use a multi-phase Triage, Investigation, and Fix workflow for cops?

You should use this multi-phase workflow for cops after a corpus oracle run when you need to systematically rank, investigate root causes, and apply reproducible test-driven fixes to improve corpus quality.