Debugging skills

10,952 tagged Debugging, measured the same way as everything else here.

Browse within: LLM 143agent 114cli 105skills 105agents 91agentic-ai 81javascript 81cursor 68ai-coding 51claude-code-plugin 50ab-testing 42antigravity 41copilot 39mcp-server 38

jahro-logging

649

Logiiiii/unity-agent-skills

Skill Claude CodeCodex

Reviews and improves Debug.Log usage in Unity C# projects following structured logging principles: context tags, severity contracts, boundary-based placement, and criticality tiers. Detects common antipatterns (naked Debug.Log, logging in Update, stringly-typed errors), adds missing logs at system/state/error/external…

not rated 3 14d ago A 111 tokens copy · 100% MIT

n8n-errors-connection

650

Impertio-Studio/n8n-Claude-Skill-Package

Skill Claude CodeCodex

Use when troubleshooting API connection failures, credential errors, or timeout issues in n8n. Prevents misdiagnosis by providing deterministic symptom-cause-fix tables. Covers API failures, credential errors, timeout configuration, SSL/TLS issues, webhook URL problems (test vs production), rate limiting, queue mode…

not rated 3 3mo ago A 118 tokens original MIT

check-docs

651

kunalsuri/ai-fication-kit

Skill Claude Code

Kit-maintainer diagnostic (LOCAL-ONLY, not distributed) that audits the README and docs/ for staleness against the repo's real command/skill/CLI roster, stamped tree, and cross-doc consistency. Read-only; produces a severity-ranked findings report.

not rated 3 10d ago A 57 tokens original Apache-2.0

prod-debug

652

josephfung/trimkit

Skill Claude Code

Production debugging skill. Pre-loads DB schema, container registry, and prod environment facts from .claude/prod-debug/ in the current project root. Use when the user invokes /prod-debug or /prod-debug bootstrap.

not rated 3 changed 1mo ago A 48 tokens original MIT

fp

653

MiaoY0uShan/FP

Skill Claude CodeCodex

A general operating guide for software-engineering work by coding agents. It covers keeping the goal fixed, finding causes before patching, verifying results, and working concisely.

not rated 3 changed 1mo ago A 30 tokens original MIT

kws-projects/react-boilerplate

Skill Cursor

Work with the GA4 analytics and Sentry error-monitoring integrations in this project. Use when adding events, capturing errors, configuring user identity, managing consent, or troubleshooting the integration.

not rated 3 4mo ago A 0 tokens original MIT

debug-cpp

655

benpm/claude_lldb_mcp

Skill Claude CodeCodex

Use this skill whenever the user wants to debug, step through, trace, or inspect a C/C++ program — even if they don't say "LLDB" or "debugger." Trigger on requests like "my program crashes," "help me find this bug," "why is this variable wrong," "set a breakpoint," "show me the call stack," "examine variables at line…

not rated 3 6mo ago A 173 tokens original Apache-2.0

k8s-ops

656

jingyanjiang/k8s-mcp

Skill Claude Code

Opinionated multi-step Kubernetes workflows on top of the k8s-mcp server. Encodes tool-sequencing logic and failure-mode decision trees for deploying from a repo, debugging pods/rollouts, performing safe restarts, and auditing cluster posture. Use when the user asks to deploy, diagnose, restart, roll out, or audit…

not rated 3 5mo ago A 77 tokens original MIT

aragorn-debug

657

alfarom256/Aragorn

Skill Claude CodeCodex

Use Aragorn (direct DbgEng MCP server) to do debug-assisted tracing of any Windows kernel driver — set conditional breakpoints by symbolic offset or address, capture register and memory state at each hit, walk a function's flow with annotated decompilation, and recover cleanly when dbgeng or the VM wedges. Works for…

not rated 3 5mo ago A 100 tokens WTFPL

tracepulse

658

sourjya/tracepulse

Skill Claude CodeCodex

Uses TracePulse MCP server for backend runtime error monitoring. Use after ANY backend code change to check for errors, verify fixes, and triage crashes. TracePulse watches dev server logs (stdout/stderr or log files) and exposes parsed, scored errors as MCP tools. Works with any language - Node.js, Python, Go, Java…

not rated 3 3mo ago A 76 tokens

drive-ida-with-hexmux

659

ChiChou/hexmux

Skill Codex

Drive running IDA Pro GUI instances through Hexmux by selecting the correct database, generating focused IDAPython scripts, executing them through the Hexmux CLI, and interpreting structured results. Use for reverse engineering, disassembly, decompilation, database inspection, renaming, comments, type changes…

not rated 3 1mo ago A 82 tokens

native-runtime-debug

660

SLP-DEV1/qwen-dap-mcp

Skill Claude CodeCodex

Diagnose native C/C++ crashes, hangs/deadlocks, bad runtime state, and crash dumps with qwen-dap-mcp and DAP. Use for crashes, minidumps/core dumps, processes that stop making progress, lock/wait triage, unexpected variable changes, differential good-versus-bad runtime comparison, bounded value/write tracing…

not rated 3 changed 1mo ago A 95 tokens original Apache-2.0

skill-compass

661

Thomaszhou22/skill-compass

Skill Claude CodeCodex

Diagnose, fix, and prevent agent skill trigger failures. Use when a skill doesn't activate, when skills trigger incorrectly, when troubleshooting "skill not working" issues, when auditing skill descriptions for quality, when optimizing trigger accuracy, or when asked "why didn't my skill fire?". Also use proactively…

not rated 3 4mo ago A 97 tokens

il2cpp-decompiler

662

rkuhn153/il2cpp-decompiler

Skill Claude CodeCodex

Static analysis for Unity IL2CPP games via il2cpp-decompiler-agent MCP (listdumps, loadproject, searchsymbols, getclassinfo, decompilemethod). Use when runtime is IL2CPP, GameAssembly.dll is involved, or remakes like Who's Your Daddy Remake. Always MCP-first — do not start with Il2CppStudio CLI.

not rated 3 1mo ago A 80 tokens original MIT

rust-native-scanner

663

aphrody-code/bxc

Skill Claude CodeCodex

Expertise in high-performance native codebase scanning and validation using Rust. Trigger this skill when asked to "scan the codebase natively", "run rust scanner", or "validate bxc core using rust".

not rated 3 1mo ago A 47 tokens original Apache-2.0

wechat-dev-skill

664

jiawei686/wechat-dev-skill

Skill Claude CodeCodex

A debugging workflow for WeChat DevTools, the development program used to build and test WeChat mini-programs. It checks build output, DevTools messages, output logs, and network errors, then summarizes problems and suggests fixes.

not rated 3 3mo ago A 124 tokens

optimize-cuda-kernel

665

JackTan25/autocuda

Skill Claude CodeCodex

Run an autonomous CUDA kernel optimization experiment. Iteratively modifies a kernel, benchmarks it, and keeps or discards changes based on measured performance. Use when the user wants to optimize a CUDA kernel, start an optimization experiment, or run autocuda interactively.

not rated 3 6mo ago A 58 tokens

performance-patterns

666

2233admin/performance-patterns-skill

Skill Codex

Detect, triage, and fix performance problems across Windows native C/C++ (clang-cl/MSVC; VTune, AMD uProf, ETW/WPA), WSL Linux, native Linux (perf/flamegraphs/GCC/Clang), and CUDA/NVIDIA environments (nvidia-smi, nvcc, Nsight Systems, Nsight Compute). Invoke when the user asks to optimize or debug performance, review…

not rated 3 3mo ago A 213 tokens original MIT

architecture-cleanup

667

MartinPLarsen/claude-architecture-skills

Skill Claude CodeCodex

Use when you want to find and remove dead/legacy code, unused endpoints, orphaned data-streams, stale config, or unbuilt proposed-nodes that bloat a repo — a static debloat/cleanup pass over an existing architecture-map. Findings arrive as plain-language cards a non-developer can decide on, and approved findings…

not rated 3 3mo ago A 134 tokens original MIT

reverse-engineering

668

yuexueyu/anna-agent-skills

Skill Claude CodeCodex

A guide for examining compiled programs and mobile applications through binary analysis, decompilation, debugging, hooking, protocol analysis, and related techniques.

not rated 3 7mo ago A 114 tokens

sarveshtalele/mcp-skills-registry

Skill Claude CodeCodex needs its repo

Perform a deterministic, graph-driven Change Impact Analysis for a repository. Given a set of changed files, builds a dependency graph, finds directly and transitively affected modules, validates API contracts for breaking changes, parses CODEOWNERS, and computes a 0-100 deployment risk score. Trigger on: change…

not rated 3 24d ago A 92 tokens original MIT

ilspycmd

670

NKingpp/ilspycmd-SKILL

Skill Claude CodeCodex

.NET assembly decompiler CLI tool. Invoke when user needs to decompile DLL/EXE files, reverse engineer .NET assemblies, extract C# source code from compiled binaries, or analyze .NET metadata.

not rated 3 5mo ago B 45 tokens original Apache-2.0

gpu-perf-agent

671

Makio64/gpu-perf-agent

Skill Claude CodeCodex

Profile WebGPU and WebGL pages, diagnose frame pacing and declared GPU allocations, and compare performance across builds with measured regression evidence.

not rated 3 changed 1mo ago A 31 tokens original MIT

bugfix

672

fco3lho/unlazier-ai

Skill Claude CodeCodex

Use when fixing a bug, defect, issue, or unexpected behavior. Follows Goal-Driven Execution: reproduce with a test, implement the fix, verify no regressions.

not rated 3 4mo ago A 38 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: