Debugging skills

11,123 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

bug-hunt

169

danpeg/bug-hunt

Skill Claude Code

Run adversarial bug hunting on your codebase. Uses 3 isolated agents (Hunter, Skeptic, Referee) to find and verify real bugs with high fidelity. Invoke with /bug-hunt, /bug-hunt [path], or /bug-hunt -b [--base ].

not rated 146 7mo ago A 69 tokens original MIT

avmdbg

170

cheetahsec/avmdbg

Skill Claude CodeCodex

Debug Android apps at the smali level with the avmdbg CLI — attach to debuggable processes over JDWP, set breakpoints at arbitrary dex offsets, and dump parameters, registers and stack traces as JSON. Use when reverse-engineering or dynamically analyzing an Android APK, inspecting runtime values (decrypted strings…

not rated 145 2mo ago A SkillSpector: warn 97 tokens original MIT

gearcoleco-debugging

173

drhelius/Gearcoleco

Skill Claude CodeCodex

Debug and trace ColecoVision and Super Game Module games using the Gearcoleco emulator MCP server. Provides workflows for Z80 CPU debugging, breakpoint management, TMS9918A VDP/SN76489/AY-3-8910 hardware inspection, disassembly analysis, execution tracing, and rewind/time-travel debugging. Use when the user wants to…

not rated 143 +1 changed today A 194 tokens GPL-3.0

codegraph-qa

174

QwenLM/qwen-code-examples

Skill Claude CodeCodex ✓ vendor

Use CodeScope to analyze any indexed codebase via its graph database (neug) and vector index (zvec). Supports Python, JavaScript/TypeScript, C, and Java (including Hadoop-scale repositories). Covers call graphs, dependency analysis, dead code detection, hotspots, module coupling, architectural layering, commit…

not rated 142 +1 5mo ago A 199 tokens

kessoku-di

175

mazrean/kessoku

Skill Claude CodeCodex

Kessoku compile-time DI with parallel initialization for Go. Use when writing or debugging kessoku providers/injectors, enabling async dependencies, migrating from google/wire, or fixing go:generate/codegen issues in Go services.

not rated 142 2d ago A SkillSpector: pass 52 tokens original MIT

surf

176

w-winter/dot314

Skill Claude Code

Control Chrome browser via CLI for testing, automation, and debugging. Use when the user needs browser automation, screenshots, form filling, page inspection, network/CPU emulation, DevTools streaming, or AI queries via ChatGPT/Gemini/Perplexity/Grok/AI Studio.

not rated 139 +1 yesterday A SkillSpector: warn 60 tokens original MIT

nuitka-nbc-rebuilder

177

DimaReverse/nuitka-static-unpacker

Skill Claude CodeCodex

Maximum-fidelity Python source reconstruction from Nuitka .nbc / NBC/2 files produced by nuitkadecompiler.py. Use when the user pastes or references a .nbc file, an AIREADYNBC bundle, sections such as @MOD, @CONSTS, @RAWCHUNK, @OPS, @ASM, @FORENSICS, modulecode, modconsts[N], or asks to rebuild Python source from a…

not rated 137 +1 2mo ago A SkillSpector: pass 142 tokens original MIT

file-tracker

178

besoeasy/open-skills

Skill Claude CodeCodex

Log all file changes (write, edit, delete) to a SQLite database for debugging and audit. Use when: (1) Tracking code changes, (2) Debugging issues, (3) Auditing file modifications, or (4) The user asks to track file changes.

not rated 132 1mo ago A SkillSpector: warn 61 tokens original MIT

GuDaStudio/collaborating-with-codex

Skill Claude CodeCodex

Delegates coding tasks to Codex CLI for prototyping, debugging, and code review. Use when needing algorithm implementation, bug analysis, or code quality feedback. Supports multi-turn sessions via SESSIONID.

not rated 131 10mo ago B 48 tokens original MIT

fix-ci

180

CliMA/ClimaAtmos.jl

Skill Claude Code

Fix CI failures and performance regressions for a Julia package PR by iterating - triage the latest CI results, fix one root cause, verify locally, push. Use when a PR's GitHub Actions or Buildkite CI is failing, or when CI jobs run slower than they do on the main branch. Verifies CPU and GPU compilation locally…

not rated 130 today A SkillSpector: warn 84 tokens original Apache-2.0

audit-prompt-caching

181

sernote/audit-prompt-caching

Skill Codex

Use whenever the user mentions cachedtokens=0,totalcachedtokens,cachereadinputtokens,cachecreationinputtokens,cachewritetokens,promptcachekey,promptcacheoptions,promptcachebreakpoint,previousinteractionid,cachecontrol/cachePoint,TTFT,KV reuse…

not rated 129 +1 changed 1mo ago A SkillSpector: pass 139 tokens original MIT

ultracite

182

agustinusnathaniel/nextarter-tailwind

Skill Claude CodeCodex

Ultracite is a zero-config linting and formatting preset for JavaScript/TypeScript projects. Use when: (1) Setting up or initializing Ultracite in a project (ultracite init), (2) Running linting or formatting commands (check, fix, doctor), (3) Writing or reviewing JS/TS code in a project that uses Ultracite — to…

not rated 125 26d ago A SkillSpector: pass 142 tokens original MIT

dbt-labs/ade-bench

Skill Claude CodeCodex

Use when authoring or debugging ade-bench tasks that must run on both DuckDB and Snowflake, including shared project migrations, setup patches, and solution patches.

not rated 125 25d ago A SkillSpector: pass 40 tokens original Apache-2.0

sentry-cli

184

getsentry/cli

Skill Claude CodeCodex

../../../../../../packages/cli/plugins/sentry-cli/skills/sentry-cli/SKILL.md.

not rated 124 2d ago A Socket: passSnyk: warn 0 tokens archived

flake-triage

185

yschimke/compose-ai-tools

Skill Claude Code needs its repo

Decide whether a preview the visual-diff bot flagged actually regressed or is simply nondeterministic, using a repeat-render oracle at a single commit. Use when a PR's preview diff reports a changed preview whose source the PR does not touch, or when a render, GIF or filmstrip is suspected of being unstable.

not rated 124 +4 today A SkillSpector: warn 70 tokens original Apache-2.0

ida-reverse

186

haikow/claude-reverse-skills

Skill Claude CodeCodex

A Chinese-language assistant for IDA Pro, a program used to analyze compiled files such as Windows executables, libraries, and firmware.

not rated 124 +4 3mo ago A 176 tokens

decompiler-mcp

187

pardeike/DecompilerServer

Skill Codex

Use when working with the DecompilerServer MCP server to inspect, search, decompile, analyze, or compare .NET assemblies, especially foreign code such as Unity/RimWorld assemblies, third-party DLLs, game binaries, or version-to-version assembly diffs. Prefer this skill when choosing the right DecompilerServer tool…

not rated 124 +2 changed 23d ago A SkillSpector: pass 77 tokens original MIT

debug

188

mmprotest/villani-code

Skill Claude CodeCodex

Collect failing symptom, isolate reproduction, inspect logs and code paths, propose root cause and verify with tests.

not rated 123 2mo ago A 5 tokens

strong-typing

189

FelixTheC/strongtyping

Skill Claude CodeCodex

Enforce runtime type safety using the strongtyping library. Use this skill when you want to add runtime type checking to functions, methods, or classes, or when debugging type-related issues in a project that uses strongtyping.

not rated 121 today A 48 tokens

boristane/agent-skills

Skill Claude CodeCodex

Logging best practices focused on wide events (canonical log lines) for powerful debugging and analytics.

not rated 121 9mo ago A Socket: passSnyk: pass 23 tokens

liyana31811/Codexless

Skill Claude CodeCodex

Diagnose and temporarily repair Codexless Browser compatibility after a Codex, Chrome Skill, or Browser runtime update when Codexless Browser stopped working. Use for current-version Codexless Browser compatibility drift, not ordinary website bugs, general Browser operation, Codexless install/update work, or long-term…

not rated 120 4d ago A SkillSpector: warn 70 tokens original Apache-2.0

debug-mode

192

doraemonkeys/claude-code-debug-mode

Skill Claude CodeCodex

Interactive debugging mode that generates hypotheses, instruments code with runtime logs, and iteratively fixes bugs via autonomous reproduce-analyze loops, with human help only as a fallback. Only for hard-to-diagnose bugs; in those cases, remind the user that debug-mode is available, and never proactively activate…

not rated 119 +1 changed today A SkillSpector: warn 65 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: