Debugging skills

13,842 tagged Debugging, measured the same way as everything else here.

Browse within: agentic 48javascript 42aiops 35go 35kubernetes 35agent-framework 33copilot 32agent-orchestration 28code-intelligence 27Autonomous Agents 26openai 25tag-production 25dotnet 24antigravity 23

mps-bugfix

169

JetBrains/MPS

Skill Claude CodeCodex ✓ vendor

Structured MPS bugfix workflow driven by a YouTrack issue ID — preflight tool checks, version/branch derivation, parallel-agent problem analysis, solution design, branch creation, implementation, review, and YouTrack updates. Use when the user invokes "/bugfix", asks to "fix a bug", "work on a bug", "investigate an…

1.7k +1 yesterday A 87 tokens original Apache-2.0

react-doctor

170

Emanuele-web04/synara

Skill Claude CodeCodex

Use when finishing a feature, fixing a bug, before committing React code, or when the user types /doctor, asks to scan, triage, or clean up React diagnostics. Covers lint, accessibility, bundle size, architecture. Includes a regression check and a full local-triage workflow that fetches the canonical playbook.

1.6k +16 yesterday A 70 tokens original MIT

attack-conclusion

171

happier-dev/happier

Skill Claude CodeCodex

Adversarial self-review of your own conclusion, fix, or root-cause verdict before handoff — alternative causes, neighboring cases, blast radius, environment gap, hypothesis lock, subtraction, and a scan for fake-competence patterns. Use as a compact author check before non-trivial handoff and as a structured attack at…

1.6k +15 yesterday A 89 tokens original MIT

task

172

codeaholicguy/ai-devkit

Skill Claude CodeCodex

Part of ai-devkit

AI DevKit · Track dev-lifecycle / structured-debug progress on a durable task with the ai-devkit task CLI. Use to record phase, progress, next step, blockers, and validation evidence.

1.6k +2 yesterday A 42 tokens original MIT

hivemind-graph

173

activeloopai/hivemind

Skill Claude CodeCodex

Part of hivemind

Query the local code graph (functions, classes, calls, imports) through the Deeplake mount at memory/graph/. Use when the user asks structural questions about the codebase — "what calls X?", "what does Y import?", "where is Z defined?", "what's the architecture / which subsystems exist?", "what's the impact of…

1.6k +3 2d ago A 105 tokens original Apache-2.0

d3k

174

vercel-labs/dev3000

Skill Claude CodeCodex ✓ vendor

Use when the user asks to use d3k, run/dev/test/debug a web project with d3k, or reproduce a browser issue. Own the runtime: reuse or background-start d3k non-interactively, wait for readiness, use its project-stable managed Chrome profile, and inspect unified browser/server evidence.

1.6k +3 7d ago A 68 tokens original MIT

analyze-dump

175

svnscha/mcp-windbg

Skill Claude CodeCodex

Part of mcp-windbg

Triage a Windows crash dump - identify the exception, the faulting frame, and what to look at next. Use when the user points at a .dmp file or asks why a Windows process crashed.

1.6k +4 6d ago A 47 tokens original MIT

debug-remote

176

svnscha/mcp-windbg

Skill Claude CodeCodex

Part of mcp-windbg

Attach to a running Windows process through a WinDbg debug server and inspect it live. Use when the user wants to debug a process on another machine, or one already under a .server session, rather than a crash dump.

1.6k +4 6d ago A 49 tokens original MIT

windbg-doctor

177

svnscha/mcp-windbg

Skill Claude CodeCodex

Part of mcp-windbg

Check that this machine can actually debug - CDB present, uv available, symbols configured - and explain how to fix whatever is missing. Use when mcp-windbg tools fail, when a session will not open, or before a first debugging session.

1.6k +4 6d ago A 56 tokens original MIT

diagnose

178

pedrohcgs/claude-code-my-workflow

Skill Claude CodeCodex

Root-cause a failing or wrong empirical result with a disciplined reproduce → minimise → hypothesise → instrument → fix loop, instead of guessing-and-poking. Use when the user says "why is my regression wrong", "this number changed", "my script errors out", "the result won't reproduce", "debug this", "this estimate…

1.5k +1 9d ago A 145 tokens original MIT

xLLM-AI/xllm

Skill Claude CodeCodex

Use when the user wants to add, modify, debug, or review an xLLM TileLang Ascend kernel or specialization, including Python kernel definitions, generated Ascend-C source, runtime wrapper dispatch, TileLang CMake wiring, and NPU tests.

1.5k 2d ago A 60 tokens original Apache-2.0

snapshots

180

kai-scheduler/KAI-Scheduler

Skill Claude CodeCodex

Use when investigating KAI Scheduler behavior with captured cluster state, especially to replay scheduler decisions on specific refs or compare behavior across versions.

1.5k +9 yesterday A 29 tokens original Apache-2.0

kai-pending

181

kai-scheduler/KAI-Scheduler

Skill Claude CodeCodex

Use when a KAI-Scheduler pod or PodGroup is stuck Pending and you need to know why - GPU jobs that won't start, queue quota/limit, fair-share, gang scheduling, fractional GPU, node-pool affinity, or scheduling gates. Reads the PodGroup's scheduling verdict and the scheduler's own per-node fit errors.

1.5k +9 yesterday A 71 tokens original Apache-2.0

hypothesis-testing

182

rohitg00/skillkit

Skill Claude CodeCodex

Applies the scientific method to debugging by helping users form specific, testable hypotheses, design targeted experiments, and systematically confirm or reject theories to find root causes. Use when a user says their code isn't working, they're getting an error, something broke, they want to troubleshoot a bug, or…

1.5k 3mo ago A 103 tokens original Apache-2.0

trace-and-isolate

183

rohitg00/skillkit

Skill Claude CodeCodex

Applies systematic tracing and isolation techniques to pinpoint exactly where a bug originates in code. Use when a bug is hard to locate, code is not working as expected, an error or crash appears with unclear cause, a regression was introduced between recent commits, or you need to narrow down which component…

1.5k 3mo ago A 120 tokens original Apache-2.0

NVIDIA/deepops

Skill Claude CodeCodex ✓ vendor

Diagnose NVIDIA driver installation failures on DeepOps-managed nodes — nvidia-smi errors, "No devices were found", DKMS build failures, or GPU pods crash-looping. Use before reinstalling anything.

1.5k +2 yesterday A 47 tokens original BSD-3-Clause

failure-diagnosis

185

nixopus/nixopus

Skill Claude CodeCodex

Diagnose deployment failures, container crashes, and networking issues using structured pattern matching on logs and container state. Use when a deployment fails, a container crashes or exits unexpectedly, or the app is unreachable after deployment.

1.5k +1 3mo ago A 47 tokens

traceway

186

tracewayapp/traceway

Skill Claude CodeCodex

Part of tw

Operate a Traceway observability instance through the traceway CLI: log in, query exceptions, logs, endpoints, and metrics, and debug production issues down to root cause. Use when the user invokes /traceway with a subcommand, e.g. "/traceway login", "/traceway debug issue ", "/traceway what's broken in prod", or…

1.4k +8 yesterday E 103 tokens original MIT

nucliweb/webperf-snippets

Skill Claude CodeCodex

Intelligent Core Web Vitals analysis with automated workflows and decision trees. Measures LCP, CLS, INP with guided debugging that automatically determines follow-up analysis based on results. Includes workflows for LCP deep dive (5 phases), CLS investigation (loading vs interaction), INP debugging (latency breakdown…

1.4k 1mo ago A 113 tokens original MIT

webperf-interaction

188

nucliweb/webperf-snippets

Skill Claude CodeCodex

Intelligent interaction performance analysis with automated workflows for INP debugging, scroll jank investigation, and main thread blocking. Includes decision trees that automatically run script attribution when long frames detected, break down input latency phases, and correlate layout shifts with interactions.…

1.4k 1mo ago A 124 tokens original MIT

error-handling

189

CloudAI-X/claude-workflow-v2

Skill Claude CodeCodex

Part of claude-workflow-v2

Implements error handling patterns, structured logging, retry strategies, circuit breakers, and graceful degradation. Use when designing error handling, setting up logging, implementing retries, adding error tracking, or when asked about error boundaries, log aggregation, alerting, or resilience patterns.

1.4k +2 8d ago A 57 tokens original MIT

igf

190

ChiChou/grapefruit

Skill Claude CodeCodex

CLI interface for igf (Grapefruit) dynamic instrumentation server. Use to enumerate Frida devices, list apps, run hooks, query logs, access device file systems, inspect classes, dump memory, and perform mobile app security analysis.

1.4k +1 22d ago A 51 tokens original MIT

batch-all-issues

191

dyoshikawa/rulesync

Skill Claude CodeCodex

Resolve every open issue one at a time: fact-check each with web research, close the ones that need no action, and run the goal-pr skill to fix, review, and merge the ones that do — repeating until no actionable issues remain.

1.4k +11 2d ago A 56 tokens original MIT

diagnosing-bugs

192

desko27/react-call

Skill Claude CodeCodex

Diagnosis loop for hard bugs and performance regressions. Use when the user says "diagnose"/"debug this", or reports something broken/throwing/failing/slow.

1.4k yesterday A 40 tokens

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