Debugging skills

10,119 tagged Debugging, measured the same way as everything else here.

Browse within: LLM 148agent 96cli 94agents 83skills 80javascript 74agentic-ai 72claude-code-plugin 50ai-coding 41ai-skills 40ab-testing 39mcp-server 39kubernetes 38openai 38

erida34/encoding-fix-codex-skill

Skill Claude CodeCodex

Enforce script-only text encoding fixes in any repository. Use when files contain mojibake, broken Cyrillic/UTF-8 text, or UTF-8 BOM issues, and require Codex to run the bundled scripts/fixmojibake.py instead of manual or ad-hoc encoding edits.

not rated 2 5mo ago A 69 tokens

check

698

7xmohamed/Kata

Skill Claude Code

Reviews code diffs after implementation, auto-fixes safe issues, and runs specialist security and architecture reviewers on large diffs. Also triages issues and PRs when the user mentions them. Not for exploring ideas or debugging.

not rated 2 2mo ago A 47 tokens original MIT

performance-patterns

699

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 2 1mo ago A 213 tokens original MIT

the-inspector

700

davekindl/skills

Skill Claude CodeCodex

Product readiness auditor that crawls any codebase, maps what exists, identifies gaps, incomplete code, vulnerabilities, and dead ends, then produces a prioritized remediation plan. Trigger this skill when the user says 'inspect this project', 'audit my code', 'what's broken', 'product readiness check', 'MVP audit'…

not rated 2 1mo ago A 200 tokens original MIT

byteman

701

maxandersen/skills

Skill Claude CodeCodex

Use when debugging, tracing, or mutating state in a running or testable Java application — inject code at method entry/exit, read/write fields, trace calls, throw exceptions, or verify behavior without recompiling.

not rated 2 22d ago A 47 tokens original MIT

halodoc-tech/halodoc-ai

Skill Claude CodeCodex

Android Memory Leak Analyser & Solver — ingests LeakCanary traces from issue-tracker tickets, fetches tickets tagged as memory leaks from the configured issue-tracker board, or accepts raw traces pasted in chat. Identifies the reference chain, user journey, root cause, and reproduction steps. Generates a concise…

not rated 2 26d ago A 246 tokens

debug-agent

703

d-gangz/dgang-skills

Skill Claude CodeCodex

Diagnose why the current Claude Code session went wrong (or generally review how it went) using the Three Gaps framework (Understanding / Specification / Execution: Context / Tooling / Reasoning). MAIN spawns a fork to diagnose, presents findings, and applies any file fix only after explicit user approval — the fork…

not rated 2 1mo ago A 142 tokens original MIT

qa-ux-fix-loop

704

connorch/skills

Skill Codex

Use when asked to execute a QA guide, QA plan, PR QA checklist, UX test plan, end-to-end verification guide, browser-based product test plan, or output from the qa-ux-plan skill and then record, fix, and re-verify discovered issues. Applies to workflows that should iterate through evaluator-generator negotiation…

not rated 2 3d ago A 98 tokens original MIT

pm-autofix-pr

705

pmatos/skills

Skill Claude CodeCodex

This skill should be used when the user asks to "autofix pr", "fix pr locally", "fix ci failures", "fix review comments", "iterate on pr", "fix failing checks", "fix pr comments", "make ci green", "fix the build", "address reviewer feedback", or wants to iteratively fix CI failures and review comments on a GitHub PR…

not rated 2 changed 3d ago A 88 tokens original MIT

architecture-cleanup

706

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 2 1mo ago A 134 tokens original MIT

dual-audit

707

temmo1004/dual-audit-skill

Skill Claude CodeCodex

A full-project bug audit that has two AI reviewers inspect source files independently and compare their findings.

not rated 2 4mo ago A 91 tokens

dyno-run-debug

708

dynobox/skills

Skill Claude CodeCodex

Debug a failed dynobox run from its terminal output. Use this skill when the user pastes or references output from npx dynobox run (especially --debug output with failed assertions), asks why a dyno run, scenario, or assertion failed, or wants a failing dyno fixed. Produces a root-cause diagnosis and proposed fixes…

not rated 2 1mo ago A 125 tokens original MIT

use-ig

709

Facets-cloud/praxis-cli

Skill Claude CodeCodex

Use when working in a project that is onboarded to ig (infragraphify) and you need to answer how repos/services connect, where the code for a concept or endpoint lives, how a frontend call reaches its backend handler, what infrastructure backs a service, or the blast radius of a change — instead of grepping a…

not rated 2 4d ago A 116 tokens original MIT

runtime-eval-code

711

dwcoates/doom-emacs-config

Skill Claude Code

Send elisp to the running Emacs at runtime — evaluate snippets, dump live buffer state, capture Messages output, or run a measured snippet inside a profiling session — and receive the result back as a follow-up message. The skill scopes every dispatch to the current workspace so operations like "create a buffer" or…

not rated 2 4d ago A 136 tokens

cgraph

712

Nxtsoft/CGraph

Skill Claude CodeCodex

Use FIRST for any question about THIS codebase's structure, symbols, or relationships — where a function/class/file is defined, what calls or imports it, what breaks if you change it, how two parts connect, or to load focused source context before editing or reviewing. Routes to the cgraph MCP tools (graphquery /…

not rated 2 10d ago A 141 tokens original MIT

bug-reporter

713

miyaliunian/aitest-skills

Skill Claude CodeCodex

A guide to writing software bug reports that other people can understand and fix. It covers severity, bug types, and a report template.

not rated 2 4mo ago A 0 tokens

MSBart2/CopilotTraining

Skill Claude CodeCodex

Diagnoses GitHub Actions CI/CD failures for FanHub's Node.js workflows. Identifies test failures, build errors, Docker issues, and environment problems.

not rated 2 9d ago A 37 tokens

pytorch-forward-debug

715

reduct-shuku/ai-research-skills

Skill Claude CodeCodex

A debugging setup for PyTorch training or inference scripts that runs a single-device forward pass and records key tensor statistics.

not rated 2 1mo ago A 494 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 2 6d ago A 92 tokens original MIT

ec2-cpu-diagnostics

717

lyhsiang/DevOpsAgent-Workshop-Taipei-Summit

Skill Claude CodeCodex

Use this skill to investigate EC2 CPU exhaustion and performance degradation. Activate when: CPU utilization is high or at 100%, instance is slow or unresponsive, CloudWatch CPU alarm has triggered, T-series CPU credits are depleted, or the user reports performance issues on an EC2 instance. This skill provides…

not rated 2 25d ago A 85 tokens

qyjbb/-codex-computer-use-Repair-skill

Skill Claude CodeCodex

Use when Codex Desktop on Windows cannot enable Computer Use, Any App works but Chrome is disconnected, or plugin caches/configuration for browser, chrome, and computer-use are missing or corrupted.

not rated 2 3mo ago B 46 tokens

vast-data/data-engine-skills

Skill Claude CodeCodex

Deploy a VAST DataEngine pipeline, check its status, view logs, traces, and metrics. Use when deploying a pipeline to Kubernetes, monitoring execution, or debugging function failures.

not rated 2 4mo ago A 43 tokens

Nirvkongcheng/deliberate-development-skill

Skill Claude CodeCodex

Plan, research, implement, debug, and verify software changes deliberately. Use for product or coding work that needs current technical choices, explicit tradeoffs, minimal-scope edits, and delivery-grade validation.

not rated 2 14d ago A 45 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: