Skills, plugins and agents for Debugging &amp; maintenance

Use for Node.js debugging that needs inspector access: hidden locals, async hangs, flaky tests, child processes, startup races, memory growth, or CPU hot paths.

Python Debugpy

Use when Python code needs interactive debugging: hidden locals, confusing state mutation, failing tests, subprocesses, long-running services, or remote/headless attach.

tmux

Use for existing interactive tmux sessions. For one-shot commands, use normal shell. For new non-interactive background jobs, use background execution.

Tag Duplicate PRs and Issues

Use this skill when a maintainer needs to decide whether a pull request or issue is a duplicate of existing work.

gh issues

Use for issue-to-PR automation. Prefer `gh` CLI; fall back to `gh api` only when a high-level command lacks the needed field.

Gitcrawl

Use local GitHub issue/PR archives before live GitHub search. Check freshness first:

GitHub

Use `gh` for GitHub. Use `git` for local commits/branches/push/pull. Use code-reading tools for deep reviews.

oracle

Oracle bundles a prompt + selected files for one second-model pass. Treat output as advisory; verify against code + tests.

Using Git Worktrees

Ensure work happens in an isolated workspace. Prefer your platform's native worktree tools. Fall back to manual git worktrees only when no native tool is available.

Systematic Debugging

Random fixes waste time and create new bugs. Quick patches mask underlying issues.

Finishing a Development Branch

Guide completion of development work by presenting clear options and handling chosen workflow.

Code Review Reception

Code review requires technical evaluation, not emotional performance.

Iterative code improvement

Develops a codebase through small, controlled, and verified changes.

Compilation and debugging in Flutter

Diagnoses and fixes Flutter compilation, dependency, and configuration errors.

Compilation and debugging in C++

Diagnoses and corrects C++ compilation, dependency, and configuration errors.

Compilation et correction en kotlin

Diagnoses and fixes Kotlin compilation, dependency, and configuration errors.

Package manager setup

Configure your preferred package manager (npm/pnpm/yarn/bun)

Creating and debugging in Rust

Diagnoses and fixes Rust compilation, dependency, and configuration errors.

Code Review

Review the selected code (or the current diff if nothing is selected) across four dimensions. Only report issues you are **confident about** - flag uncertainty explicitly rather than guessing.

Go: Build & Fix Errors

Diagnoses and fixes Go compilation, dependency, and configuration errors.

Refactor & Dead Code Cleaner

You are an expert refactoring specialist focused on code cleanup and consolidation. Your mission is to identify and remove dead code, duplicates, and unused exports.