find-bugs

Analyze code diffs to identify bugs and security issues.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/promptlylabs/skills --skill find-bugs-promptlylabs
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: find-bugs
Source: https://github.com/promptlylabs/skills/tree/main/plugins/promptly-skills/skills/find-bugs
Command: npx skills add https://github.com/promptlylabs/skills --skill find-bugs-promptlylabs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Review branch changes by analyzing full diffs to surface bugs, security vulnerabilities, and code-quality issues during code reviews.

Core Features & Use Cases

  • Complete input gathering: capture the full diff and enumerate changed files.
  • Attack surface mapping: for each changed file, identify inputs, database queries, authentication/authorization checks, session/state operations, external calls, and cryptographic operations.
  • Security checklist: apply a comprehensive, itemized checklist across all files to surface potential vulnerabilities and quality gaps.
  • Verification & remediation: trace findings to surrounding context, check tests, and propose concrete fixes.

Quick Start

Run the find-bugs workflow on your current branch to audit changes for bugs, security vulnerabilities, and code quality issues.

Frequently Asked Questions about find-bugs

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

FAQPage Schema
How do I find bugs and security issues in my code diff?

To find bugs and security issues in a code diff, you analyze the full diff and enumerate all changed files. The process maps inputs, database queries, auth checks, and external calls, applying a structured checklist to surface vulnerabilities and suggest concrete fixes.

What is the best way to audit code changes for security vulnerabilities?

The best way to audit code changes for security vulnerabilities is applying a comprehensive security checklist across each changed file. This maps attack surfaces like database queries, session state, authentication checks, and cryptographic operations to prioritize findings by severity.

Can I review my branch changes for both code quality and security flaws?

Yes, you can review branch changes for both code quality and security flaws by analyzing the full diff. The workflow enumerates changed files and applies an itemized checklist to surface potential vulnerabilities, quality gaps, and provides actionable remediation steps.

How does a security checklist work when reviewing code diffs?

A security checklist works on code diffs by systematically tracing each changed file for inputs, database queries, auth checks, session state operations, external calls, and cryptographic operations. It verifies findings against surrounding context and proposes targeted fixes.

Do I need to gather the full diff before running a code review for bugs?

Yes, you need to gather the complete diff and enumerate all changed files before running a code review for bugs. Complete input gathering ensures the security checklist can accurately map the attack surface and trace findings to surrounding context for actionable fixes.

What types of security vulnerabilities can be surfaced during a code review?

Security vulnerabilities surfaced during a code review include issues in database queries, authentication and authorization checks, session state operations, external calls, and cryptographic operations. Findings are mapped to evidence, prioritized by severity, and paired with concrete fixes.