Debugging skills

30,975 tagged Debugging, measured the same way as everything else here.

Browse within: bug-bounty 95typescript 78cybersecurity 57rust 39antigravity 38cloud-security 38javascript 37biostatistics 36clinical-research 36diagnostic-accuracy 36literature-review 36autonomous-pentesting 35openai 34firebase-hacking 33

turborepo

49

langfuse/langfuse

Skill Claude CodeCodex

Configure and troubleshoot Turborepo monorepos. Use for turbo.json, task pipelines, dependsOn, caching, filters, affected packages, CI optimization, environment variables, package boundaries, or shared internal packages.

34k 2d ago A 50 tokens

binarywang/WxJava

Skill Claude CodeCodex

A troubleshooting guide for WxJava, a Java library used to connect applications to WeChat services. It organizes problems involving setup, access tokens, signatures, payment certificates, callbacks, data conversion, network requests, and multiple accounts.

33k +6 yesterday A 65 tokens original Apache-2.0

codex-cli-runtime

51

openai/codex-plugin-cc

Skill Claude CodeCodex

Internal helper contract for calling the codex-companion runtime from Claude Code.

33k +81 1mo ago A 19 tokens original Apache-2.0

gpt-5-4-prompting

52

openai/codex-plugin-cc

Skill Claude CodeCodex

Internal guidance for composing Codex and GPT-5.4 prompts for coding, review, diagnosis, and research tasks inside the Codex Claude Code plugin.

33k +81 1mo ago A 40 tokens original Apache-2.0

cockroachdb/cockroach

Skill Claude CodeCodex

Reduce an unoptimized-query-oracle test failure log to the simplest possible reproduction case. Use when you have unoptimized-query-oracle.log files from a failed roachtest and need to find the minimal SQL to reproduce the bug.

32k +4 6d ago A 54 tokens

eve

54

ComposioHQ/composio

Skill Claude CodeCodex

Build durable backend AI agents with the eve framework. Use when creating, editing, or debugging an eve project — agent instructions, skills, tools, connections, channels, sandboxes, subagents, schedules, or evals.

30k +49 today A 47 tokens original MIT

picoclaw-agent

55

sipeed/picoclaw

Skill Claude CodeCodex

Configure, extend, debug, or contribute to PicoClaw itself. Use when the task is about PicoClaw CLI commands, config.json, gateway, auth, models, skills, MCP servers, cron, routing, sessions, self-evolution, built-in slash commands, or repository internals. Use PicoClaw-native workflows, terminology, paths, and…

30k +12 5d ago A 79 tokens original MIT

gpt-researcher

56

assafelovic/gpt-researcher

Skill Claude CodeCodex

GPT Researcher is an autonomous deep research agent that conducts web and local research, producing detailed reports with citations. Use this skill when helping developers understand, extend, debug, or integrate with GPT Researcher - including adding features, understanding the architecture, working with the API…

29k +36 5d ago A 79 tokens original Apache-2.0

opencli-autofix

57

jackwener/OpenCLI

Skill Claude CodeCodex

Automatically fix broken OpenCLI adapters when commands fail. Load this skill when an opencli command fails — it guides you through collecting a trace artifact, patching the adapter, retrying, and filing an upstream GitHub issue after a verified fix. Works with any AI agent.

29k +116 2d ago A 61 tokens original Apache-2.0

memory-discipline

58

rohitg00/agentmemory

Skill Claude CodeCodex

The session loop that makes agentmemory pay off, recall before starting work, save at decision points, learn from corrections. Use when starting a nontrivial task, after settling a decision or debugging a gotcha, or whenever deciding if something belongs in memory.

28k +130 2d ago A 56 tokens original Apache-2.0

jq

59

charmbracelet/crush

Skill Claude CodeCodex

Use when the user needs to query, filter, reshape, extract, create, or construct JSON data — including API responses, config files, log output, or any structured data — or when helping the user write or debug JSON transformations.

28k +51 today A 49 tokens

analyze-ci

60

mlflow/mlflow

Skill Claude CodeCodex

Analyze failed GitHub Action jobs. Takes one or more GitHub URLs (job, workflow-run, or PR) and summarizes each failure with root cause and log paths.

28k +31 today A 38 tokens original Apache-2.0

google-labs-code/design.md

Skill Claude CodeCodex

Enforces a disciplined Red-Green-Refactor (TDD) workflow in TypeScript/Node.js. Use this whenever creating new features, fixing bugs, or migrating logic to ensure high-quality, verifiable implementations.

28k +41 1mo ago A 53 tokens original Apache-2.0

e2e-tests-studio

62

mastra-ai/mastra

Skill Claude CodeCodex

REQUIRED when modifying any file in packages/playground-ui or packages/playground. Triggers on: React component creation/modification/refactoring, UI changes, new playground features, bug fixes affecting studio UI. Generates Playwright E2E tests that validate PRODUCT BEHAVIOR, not just UI states.

28k +33 today A 67 tokens

codegraph

63

QwenLM/qwen-code

Skill Claude CodeCodex

Analyze indexed codebases via graph database (neug) and vector index (zvec). Covers call graphs, dependencies, dead code, hotspots, module coupling, architecture reports, semantic search, impact analysis, bug root cause from GitHub issues, class diagrams (UML), and PR review (risk scoring, conflict detection…

28k +52 today A 0 tokens original Apache-2.0

example

64

recharts/recharts

Skill Claude CodeCodex

Create new example charts for Recharts documentation website.

28k 4d ago A 11 tokens original MIT

testing-python

65

PrefectHQ/fastmcp

Skill Claude CodeCodex

Write and evaluate effective Python tests using pytest. Use when writing tests, reviewing test code, debugging test failures, or improving test coverage. Covers test design, fixtures, parameterization, mocking, and async testing.

27k +29 yesterday A 45 tokens original Apache-2.0

wox-cpu-debug

66

Wox-launcher/Wox

Skill Claude CodeCodex

Measure CPU usage, attribute CPU hotspots, and optimize them without materially increasing Go or native memory in the real single-process Wox Go UI. Use for continuous-query CPU regressions, high idle or hidden CPU, plugin/query hot paths, renderer or native platform activity, background work that continues after…

27k 2d ago A 81 tokens GPL-3.0

wox-memory-debug

67

Wox-launcher/Wox

Skill Claude CodeCodex

Diagnose memory leaks in the current single-process Wox Go UI by launching the real debug build with its automation endpoint enabled, replaying representative launcher searches and settings-window open/close cycles, sampling the same process across repeated workload blocks, and comparing Go heap profiles when retained…

27k 2d ago A 96 tokens GPL-3.0

debug

68

openai/symphony

Skill Claude CodeCodex

Investigate stuck runs and execution failures by tracing Symphony and Codex logs with issue/session identifiers; use when runs stall, retry repeatedly, or fail unexpectedly.

27k +46 13d ago A 33 tokens original Apache-2.0

chatgpt-apps

69

openai/skills

Skill Claude CodeCodex

Build, scaffold, refactor, and troubleshoot ChatGPT Apps SDK applications that combine an MCP server and widget UI. Use when Codex needs to design tools, register UI resources, wire the MCP Apps bridge or ChatGPT compatibility APIs, apply Apps SDK metadata or CSP or domain settings, or produce a docs-aligned project…

25k +43 1mo ago A 96 tokens

ce-debug

70

EveryInc/compound-engineering-plugin

Skill Claude CodeCodex

Diagnosis loop for bugs and failing behavior. Use when asked to debug or fix failing or slow behavior.

25k +64 changed today A 23 tokens original MIT

spanify-buffers

71

chromium/chromium

Skill Claude CodeCodex

Find and fix unsafe buffer operations in a C++ file by removing UNSAFETODO markers and replacing unsafe raw pointers/C-style functions with base::span and standard safe containers. Use when the user asks to fix unsafe buffer warnings or -Wunsafe-buffer-usage errors. Don't use for other types of memory safety bugs like…

25k +22 today A 86 tokens original BSD-3-Clause

chromium/chromium

Skill Claude CodeCodex

Executes the phased, multi-skill code coverage debugging playbook for triaging underreported code coverage in the Gerrit Commit Queue (CQ).

25k +22 today A 38 tokens original BSD-3-Clause