Debugging skills

11,120 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

tuist/agent-skills

Skill Claude CodeCodex

Debugs issues users encounter with Tuist-generated projects by reproducing the scenario locally, building Tuist from source when needed, and triaging whether it is a bug, misconfiguration, or something that needs team input. Use when users report generation failures, build errors after generation, or unexpected…

not rated 35 7mo ago A Socket: passSnyk: warn 65 tokens

aweskill-doctor

314

Webioinfo01/aweskill

Skill Codex

A diagnostic and repair workflow for aweskill state, including missing or broken skill assignments, duplicates, stale entries, sync problems, and malformed skill metadata.

not rated 35 1mo ago A SkillSpector: warn 94 tokens original MPL-2.0

4x-audit

315

ggwhite/4x

Skill Claude CodeCodex

A 4x pipeline audit that scans past project artifacts for unresolved problems. It checks feature gaps, escalation and review reports, and repeated lessons, then classifies findings by priority and category.

not rated 34 1mo ago A SkillSpector: pass 140 tokens original MIT

bugpack-fix-bug

316

duhuazhu/BugPack

Skill Claude CodeCodex

Fix a bug from BugPack by reading its context, locating code, applying fixes, and updating status. Use when: user asks to fix, repair, or resolve a bug. NOT for: just listing bugs (use bugpack-list-bugs) or just viewing bug details (use bugpack-view-bug).

not rated 34 +1 8d ago A SkillSpector: pass 70 tokens original MIT

remem

317

majiayu000/remem

Skill Claude Code needs its repo

Use when the user asks Codex to recall prior project context, save durable decisions or bug fixes, inspect remem memory health, or activate remem automatic memory hooks from the Codex plugin.

not rated 34 changed 1mo ago A SkillSpector: pass 42 tokens original MIT

debug-workflow

318

masteranime/n8n-claude-skills

Skill Claude CodeCodex

Systematically debug failing n8n workflows — expression errors, node type mismatches, pinned data issues, sub-workflow failures, authentication problems, rate limit errors, and silent data loss. Use this skill whenever the user reports an n8n workflow problem — phrases like "my n8n workflow is failing", "this…

not rated 33 6mo ago A 145 tokens original MIT

Gracker/Perfetto-Skills

Skill Codex

Analyze Android, Linux, and Chromium Perfetto traces with local traceprocessorshell evidence. Use for startup, scrolling or jank, input latency, ANR, CPU scheduling, memory or GC, Binder or IO, GPU or SurfaceFlinger, power or thermal, rendering-pipeline identification, trace capture guidance, scene reconstruction, and…

not rated 33 changed 21d ago A 80 tokens

deep-reverse

320

KuiChi-x/reverseloom

Skill Claude CodeCodex

Use only for explicit web or API protocol reverse engineering: endpoint discovery, request replay, signature/token/encryption analysis, JavaScript runtime tracing, browser-independent reproduction, or crawler implementation that must not depend on browser automation. Do not use for one-off visible-page extraction or…

not rated 31 1mo ago A SkillSpector: pass 61 tokens original Apache-2.0

eo-fix

321

SimpleEve/eo-skills

Skill Claude CodeCodex

A bug-diagnosis workflow that compares the written requirements, the proposed change, and the actual code. It decides whether the problem is in the code, the change plan, or the requirements.

not rated 31 changed 1mo ago A SkillSpector: pass 91 tokens original MIT

ZhenHuangLab/collaborating-with-gemini-cli

Skill Claude CodeCodex

Delegates code review, debugging, and alternative implementation comparisons to Google Gemini CLI (gemini) via a JSON bridge script (default model: gemini-3-pro-preview). Supports headless one-shot and multi-turn sessions via SESSIONID, with conservative defaults for Gemini effective-context constraints (file-scoped…

not rated 30 +1 9mo ago B 86 tokens original MIT

pg-bloat-analysis

323

isdaniel/pgtuner_mcp

Skill Claude CodeCodex

Detects and remediates table and index bloat in PostgreSQL using pgstattuple analysis. Identifies fragmentation, dead tuples, and wasted space with prioritized maintenance actions including VACUUM, REINDEX, and pgrepack recommendations.

not rated 30 +1 4mo ago A 53 tokens original Apache-2.0

dotnet-debugging

324

jkolo/debug-mcp

Skill Claude CodeCodex

Debug .NET applications using debug-mcp MCP tools — launch processes, set breakpoints, step through code, inspect variables, evaluate expressions, and analyze exceptions. Use this skill when debugging .NET/C# applications, investigating runtime behavior, diagnosing exceptions, inspecting object state, or performing…

not rated 30 +1 2mo ago A 70 tokens AGPL-3.0

Siteation/magento2-debugbar

Skill Claude CodeCodex

Inspect Magento requests through SiteationDebugBar's MCP server. Use when asked why a page is slow, what a request did, which queries or observers ran, or to explain an error on a Magento store running this module.

not rated 29 +1 changed 11d ago A 51 tokens original MIT

langsmith-fetch

326

OthmanAdi/langsmith-fetch-skill

Skill Claude CodeCodex

Debug LangChain and LangGraph agents by fetching execution traces from LangSmith Studio. Use when debugging agent behavior, investigating errors, analyzing tool calls, checking memory operations, or examining agent performance. Automatically fetches recent traces and analyzes execution patterns. Requires…

not rated 28 6mo ago A 59 tokens copy · 100% MIT

cuda-knowledge

327

ForceInjection/cuda-code-skill

Skill Claude CodeCodex

CUDA kernel development, debugging, performance optimization, linear algebra, and multi-GPU communication for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, parallel algorithms, or CUDA library calls. Covers cuBLAS/cuBLASLt GEMM operations, CUDA Math API (half, bfloat16, FP8, FP6…

not rated 28 +1 changed 1mo ago A 249 tokens fork

project-graph

328

HashLips/agent-skills

Skill Claude CodeCodex

Generates an interactive HTML map of any coding project showing all files, their connections, and entry-point flows, enriched by a living AI knowledge file that grows as the project is explored. Use when asked to generate a project graph, visualize project structure, map file connections or flows, get a high-level…

not rated 28 3d ago A SkillSpector: warn 93 tokens original MIT

Sun-sunshine06/miniprogram-skills

Skill Codex

Diagnose WeChat DevTools failures through the official CLI instead of relying only on GUI screenshots. Use when Codex needs to run open, preview, or related commands, discover the live service port, classify whether a failure is CLI-visible, host-side, or outside preview scope, and apply or suggest only safe…

not rated 28 3d ago A 76 tokens original MIT

code-remediate

330

Borda/AI-Rig

Skill Claude CodeCodex needs its repo

Collect and resolve selected findings in one pass, then verify; bare PR targets use online items, while PR +review adds the latest matching artifact.

not rated 28 changed 2d ago A SkillSpector: warn 34 tokens original Apache-2.0

lynx-devtool

331

lynx-community/skills

Skill Claude CodeCodex

Use when working with Lynx DevTool or debugging a Lynx app, page, or device, especially when the task mentions clients or sessions, CDP or App commands, DOM/CSS inspection, runtime or console logs, evaluating JavaScript on a device, screenshots, heap snapshots, performance traces, Page.reload or App.openPage, global…

not rated 27 changed 8d ago A Socket: passSnyk: warnSkillSpector: warn 133 tokens original Apache-2.0

flashus/detrix

Skill Claude CodeCodex

This skill should be used when the user asks to "debug without print", "debug", "observe running code", "add metric", "inspect variables at runtime", "see what a variable is", or mentions "detrix", "agent mode", "eBPF", "logpoint", "dynamic metrics", "debugpy", "observe code". Debugger for agents.

not rated 27 2mo ago A SkillSpector: pass 82 tokens original MIT

evjs

333

afx-team/evjs

Skill Claude CodeCodex

Develop, migrate, review, document, or debug evjs applications and framework code involving file-based pages, ev.config.ts, server functions, API routes, rendering, plugins, development, builds, and deployment.

not rated 26 changed 1mo ago A SkillSpector: pass 45 tokens original MIT

react-code

334

gaia-react/gaia

Skill Claude Code

Applies GAIA's patterns and conventions for writing and editing React components and hooks. Use this skill whenever writing or reviewing React components, hooks, or event handlers, or deciding on component extraction. Also trigger when deciding whether a manual memo or "use no memo" is justified under React Compiler…

not rated 26 +3 changed 4d ago A SkillSpector: warn 110 tokens original MIT

analyze-repo

335

miles990/claude-software-skills

Skill Claude Code

Enterprise-grade repository analysis with arc42/C4 architecture documentation, technical debt quantification, security assessment, and multi-stakeholder reporting.

not rated 26 9mo ago A 31 tokens original MIT

debug-skill

336

logic-math/rick

Skill Claude CodeCodex

A debugging rule that requires finding the underlying cause before suggesting a fix.

not rated 26 10d ago B 20 tokens

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: