Debugging skills

11,121 tagged Debugging, measured the same way as everything else here.

Browse within: LLM 141agent 114skills 109cli 107agents 90agentic-ai 81javascript 80cursor 69ai-coding 51claude-code-plugin 44ab-testing 42antigravity 41copilot 40mcp-server 38

jshook-reverse

121

wuji66dde/jshook-skill

Skill Claude CodeCodex

A skill for investigating JavaScript by collecting, searching, deobfuscating, and explaining code, including code that runs in a web browser. It also supports observing and debugging scripts and detecting cryptographic code.

not rated 270 8mo ago A 153 tokens GPL-3.0

sivtr-memory

122

Ariestar/sivtr

Skill Claude CodeCodex

Retrieve shared local work memory: terminal activity, AI conversation history, prior decisions, validation evidence, debugging trails, recaps, and handoff context. Use before asking the user to repeat local work context.

not rated 253 +5 changed 1mo ago A SkillSpector: pass 46 tokens original Apache-2.0

react-devtools

123

callstackincubator/agent-react-devtools

Skill Claude Code

React DevTools CLI for AI agents. Use when the user asks you to debug a React or React Native app at runtime, inspect component props/state/hooks, diagnose render performance, profile re-renders, find slow components, or understand why something re-renders. Triggers include "why does this re-render", "inspect the…

not rated 252 +1 changed 1mo ago B Socket: passSnyk: pass 111 tokens copy · 100% MIT

geargrafx-debugging

124

drhelius/Geargrafx

Skill Claude CodeCodex

Debug and trace TurboGrafx-16 / PC Engine / SuperGrafx games using the Geargrafx emulator MCP server. Provides workflows for HuC6280 CPU debugging, breakpoint management, hardware inspection, disassembly analysis, and execution tracing. Use when the user wants to debug a PC Engine game, trace code execution, inspect…

not rated 248 +3 changed today A 164 tokens GPL-3.0

nemesis-auditor

125

0xiehnnkta/nemesis-auditor

Skill Claude Code

The Inescapable Auditor. Runs the full Feynman Auditor (Stage 1) and full State Inconsistency Auditor (Stage 2) as primary steps, then fuses their outputs in a feedback loop (Stage 3) to find bugs at the intersection that neither alone would catch. Language-agnostic. Triggers on /nemesis or nemesis audit.

not rated 247 7mo ago A 83 tokens original MIT

using-devql

126

bitloops/bitloops

Skill Claude CodeCodex

Use when answering repo-understanding questions in a Bitloops repo with DevQL guidance enabled, especially when you need to locate code by path, line range, exact symbol, or approximate/conceptual search before reading files.

not rated 244 4mo ago A SkillSpector: pass 48 tokens original Apache-2.0

k8s-incident-triage

127

initializ/forge

Skill Claude CodeCodex

Read-only Kubernetes incident triage using kubectl. Accepts natural language or structured input. Produces root-cause hypotheses, evidence, and next-step commands.

not rated 243 +5 changed 9d ago A SkillSpector: warn 41 tokens original Apache-2.0

cluster-events

128

scitix/siclaw

Skill Claude CodeCodex

Analyze cluster-wide Kubernetes events to identify issues and patterns. Aggregates Warning events, detects high-frequency patterns, and correlates related events.

not rated 238 13d ago A SkillSpector: warn 30 tokens original Apache-2.0

IDA-Skill

129

miunasu/IDA-Skill

Skill Claude CodeCodex

A skill for reverse-engineering software with IDA Pro, a program for examining compiled applications. It uses IDAPython scripts to inspect disassembly, decompiled code, strings, imported functions, and references between code locations.

not rated 238 +1 changed 3d ago A 40 tokens AGPL-3.0

ast-bro

130

aeroxy/ast-bro

Skill Claude Code

Fast code-navigation toolkit for LLM agents. Use to explore codebases without reading whole files — get file shapes, public APIs, dependency graphs, call graphs, blast-radius analysis, and token-budgeted context.

not rated 232 +1 19d ago A SkillSpector: pass 46 tokens original MIT

cuda

131

technillogue/ptx-isa-markdown

Skill Claude CodeCodex

CUDA kernel development, debugging, and performance optimization for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, or parallel algorithms. Covers non-interactive profiling with nsys/ncu, debugging with cuda-gdb/compute-sanitizer, binary inspection with cuobjdump, and performance…

not rated 230 10mo ago A 102 tokens

maui-ai-debugging

132

dotnet/maui-labs

Skill Claude CodeCodex

Legacy DevFlow debug skill. USE FOR: maui-ai-debugging, maui devflow, screenshots, visual tree, Blazor CDP, simulator/emulator debugging. DO NOT USE FOR: setup, desktop automation, AppleScript, host xdotool.

not rated 229 +1 today A SkillSpector: warn 62 tokens original MIT

ai-app-bridge-use

133

mobileAiDev/ai-app-bridge

Skill Codex

A tool connection for observing, operating, checking, and debugging Android, iOS, Flutter, WebView, and desktop web applications. MCP is a standard way for an AI agent to call external tools.

not rated 227 changed 5d ago A SkillSpector: pass 64 tokens original Apache-2.0

status

134

fabriqaai/specs.md

Skill Claude CodeCodex

Display current FIRE project status and validate integrity of intents, work items, and runs.

not rated 220 +1 1mo ago A SkillSpector: warn 19 tokens original MIT

nemesis-auditor

135

NeverSight/learn-skills.dev

Skill Claude CodeCodex

The Inescapable Auditor. Runs the full Feynman Auditor (Stage 1) and full State Inconsistency Auditor (Stage 2) as primary steps, then fuses their outputs in a feedback loop (Stage 3) to find bugs at the intersection that neither alone would catch. Language-agnostic. Triggers on /nemesis or nemesis audit.

not rated 218 yesterday A 83 tokens

graphmind

136

aouicher/graphmind

Skill Claude Code

Before using Grep, find, rg, ag, or reading files to understand code: You MUST query graphmind first. Only fall back to grep/find if graphmind cannot answer (e.g., string literals, config values, non-code patterns).

not rated 216 +1 changed 14d ago A 43 tokens original MIT

revisor-delphi

137

gustavoeenriquez/MakerAi

Skill Claude Code

Úsalo cuando el usuario pida revisar código Delphi o Pascal en busca de errores.

not rated 215 +1 today A 23 tokens original MIT

renderdoc-gpu-debug

138

rudybear/renderdoc-skill

Skill Claude Code

GPU frame debugging with RenderDoc via rdc-cli. Use this skill when the user mentions: GPU debugging, .rdc files, RenderDoc, shader issues, pipeline state, rendering artifacts, frame capture, shadow problems, visual glitches, draw calls, render targets, pixel history, texture inspection, depth buffer, blend state…

not rated 214 +1 7mo ago A 200 tokens original MIT

ijfw-doctor

139

FerroxLabs/ijfw

Skill Claude CodeCodex

Diagnose IJFW integration health per platform. Trigger: 'doctor', 'check setup', /doctor.

not rated 214 6d ago A SkillSpector: warn 25 tokens original MIT

GeniusHu-tgty/Open-tgtylab

Skill Codex

A playbook for investigating browser JavaScript with MCP, a protocol for connecting an agent to external tools and data. It covers tracing signatures, observing pages, recreating missing local environments, analyzing inserted code, and simplifying syntax trees.

not rated 209 +1 2mo ago A 61 tokens GPL-3.0

symdex-code-search

141

husnainpk/SymDex

Skill Codex

This skill should be used when finding, tracing, or understanding code in a repository with SymDex available. Trigger it for requests like "where is this defined?", "who calls this?", "what route handles this path?", "show me the file outline", "search this codebase by intent", or any task that would otherwise rely on…

not rated 208 6mo ago A 85 tokens original MIT

systematic-debug

142

modimihir07/agentic-os

Skill Claude CodeCodex

4-phase root cause analysis and debugging.

not rated 208 +5 2d ago A SkillSpector: pass 11 tokens original MIT

reclaim-code-entropy

143

Yevanchen/reclaim-code-entropy

Skill Codex

Find, rank, and safely remove accidental codebase complexity by proving real consumers, dynamic entrypoints, compatibility obligations, duplicate representations, speculative surfaces, and lifecycle ownership. Use when asked to simplify or clean up a repository, reclaim code entropy, reduce over-engineering or…

not rated 205 2mo ago A SkillSpector: pass 148 tokens original MIT

keynobi

144

thiagodmont/keynobi

Skill Claude CodeCodex

Use for Android work that needs state kept between calls - Gradle builds with their errors and history, logcat streaming and filtering, crashes and deobfuscated stack traces, app exit reasons, launch times, debug sessions that record each install and what followed, and UI automation on the running app - through the…

not rated 202 changed 27d ago A 104 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: