Debugging

15,663 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

speckit.checker

1249

wedabro/bro-skills

Skill Claude CodeCodex

Static Analysis Aggregator - Run static analysis on the codebase.

not rated 2 16d ago A 19 tokens original MIT

cold-codebase

1250

spellsaif/cold-codebase

Skill Claude CodeCodex

Analyze any abandoned, legacy, or inherited codebase and produce a Revival Document — a health report, revival plan, and contribution guide in one. Trigger when someone says "analyze this repo," "I inherited this codebase," "is this worth reviving," "help me understand what I've got here," "I found an abandoned repo,"…

not rated 2 5mo ago A 145 tokens original MIT

bugfix

1251

tonychen15/xReview

Skill Claude CodeCodex

Fix a bug with xReview peer review. Codex is the developer, a peer LLM agent reviews your work. Use when: /bugfix, fix a bug with review.

not rated 2 2mo ago A 40 tokens original MIT

holdfast

1253

IamK77/Skill

Skill Claude Code

The distributed-correctness lens: design or audit anything that spans machines. Use when the user designs or reviews RPC, queues, replication, consensus, sharding, fault tolerance, or distributed transactions — or asks whether a design is correct. Triggers on "is this retry safe / exactly-once / idempotency"…

not rated 2 2mo ago A 230 tokens original Apache-2.0

setup-check

1254

azmym/agent-skills

Skill Claude Code

Audit Claude Code configuration for issues, overlaps, unused components, update status, and misconfigurations. Use when the user (1) asks to check or audit their setup, (2) wants to find duplicate or conflicting skills, hooks, plugins, or rules, (3) asks what is broken or needs cleanup, (4) wants to check Claude Code…

not rated 2 2mo ago A 144 tokens original MIT

weiox/skm

Skill Claude CodeCodex

Use when agent skill entrypoints for Codex and Claude Code may be broken, duplicated, unmanaged, or drifting away from /.skm, and you want a structured diagnosis before fixing anything.

not rated 2 6mo ago A 48 tokens

wp-mutate

1256

soderlind/wordpress-agent-plugin

Skill Claude CodeCodex

Run mutation testing on WordPress plugins and themes to find weak tests — Pest --mutate or Infection for PHP, StrykerJS for JavaScript — then triage surviving mutants into concrete test improvements.

not rated 2 changed 8d ago A 45 tokens

wordpress-performance

1257

billylui/wordpress-performance-skills

Plugin Claude Code

Bundles 2 skills · 287 tokens together

Audit and fix performance on live WordPress sites across whatever stack they actually run — page builders, caching layers, CDNs and managed hosts. Fingerprints the stack, separates origin from edge TTFB, and applies fixes only under a guarded write loop with a rollback for every change.

not rated 2 29d ago A tokens not measured GPL-2.0

code-compass

1258

vichaarone/code-compass

Skill Claude CodeCodex

A systematic engineering methodology for coding agents. Teaches where to look when researching a codebase, how to plan before coding, how to verify work instead of assuming it is done, how to debug from evidence, and how to sustain long autonomous tasks across sessions without losing state. Use when writing or…

not rated 2 2mo ago A 93 tokens original MIT

flow-tester

1259

kushagraagent47/vibe-tester

Plugin Claude Code

Bundles 1 skill · 114 tokens together

Discovers a web app's user flows, drives a real Chromium browser through them with a live local dashboard, flags functional/content/visual/console bugs, and runs a read-only security audit on local source. Identify-only, never fixes.

not rated 2 2mo ago A tokens not measured

skillrot

1260

mishanefedov/skillrot

Plugin Claude Code

Bundles 2 skills · 159 tokens together

Audit agent skills for CLI drift — finds skills that call external tools with flags or subcommands the installed version no longer accepts.

not rated 2 3mo ago A tokens not measured original MIT

cloudwatch

1261

torrresagus/cloudwatch-debugger-skill

Skill Claude Code

Debug production issues and monitor AWS infrastructure via CloudWatch. Use when the user reports errors, wants to investigate production behavior, check logs, debug OAuth, API errors, ECS tasks, database issues, WAF blocks, or any production incident. Also use when the user says "check logs", "what's failing", "why is…

not rated 2 6mo ago A 137 tokens original MIT

devflow

1262

docutray/devflow-skill

Skill Claude CodeCodex

Agile development workflow for AI coding agents, usable from Codex, Claude Code, and any Agent Skills client. Use when the user asks to plan a GitHub issue, write a feature or bug specification, implement an issue, run validation checks, review a pull request, research a topic, or plan an epic. Also triggered by…

not rated 2 1mo ago A 135 tokens

usage-finder

1263

rubenCodeforges/codeforges-claude-plugin

Agent Claude Code

MUST BE USED for finding code usages and building usage maps. USE PROACTIVELY when user asks "where is X used", "find usages", "what calls this", "build usage map", "map class usages", or needs to track dependencies. Expert at finding functions, methods, classes, variables across codebases and generating structured…

not rated 2 9mo ago A 75 tokens original MIT

alf

1265

blacktop/alf

Skill Claude CodeCodex

Agentic LLDB fuzzer and crash-triage toolkit for Apple Mach-O on arm64(e). Use this skill whenever a user mentions alf, wants an AI agent to drive LLDB over MCP, asks about triaging a crash on macOS, wants to fuzz a Mach-O target with LLM guidance, is debugging a macOS kernel via Virtualization.framework / KDP /…

not rated 2 4mo ago A 177 tokens original Apache-2.0

debug-test-failure

1267

ArdurAI/ardur-agent

Skill Claude CodeCodex

Systematically diagnose a failing test instead of guessing at fixes.

not rated 2 yesterday A 17 tokens original Apache-2.0

inspector-mcp

1268

AbianS/inspector-mcp

Skill Claude Code

Debug a live Node.js process via CDP — connect to --inspect, set TypeScript breakpoints, step through code, and inspect variables at runtime. Use when the user mentions debugging, --inspect port, breakpoints, wants to trace a bug, inspect what a variable holds, or understand why code behaves unexpectedly at runtime.

not rated 2 5mo ago A 71 tokens

dead-letter

1269

Wh0FF24/whoff-agents

Skill Claude CodeCodex

Capture a failed or blocked task before it disappears. Categorizes the failure mode, extracts what was learned, and generates either a retry packet with the root cause fixed or an escalation message with specific decision points. Use whenever an agent returns a blocker, error, or partial result.

not rated 2 2mo ago A 58 tokens original MIT

ci-self-heal

1270

rushengzhou/sid-code

Skill Claude Code

A diagnostic guide for analysing failed continuous-integration checks. Continuous integration, or CI, automatically tests and builds code changes; this guide classifies failures and suggests fixes without editing the code.

not rated 2 13d ago A 73 tokens original MIT

wechat-dev-skill

1271

jiawei686/wechat-dev-skill

Skill Claude CodeCodex

A debugging workflow for WeChat DevTools, the development program used to build and test WeChat mini-programs. It checks build output, DevTools messages, output logs, and network errors, then summarizes problems and suggests fixes.

not rated 2 1mo ago A 124 tokens

docverity

1272

deveshagarwal/docverity

Skill Claude CodeCodex

Check whether a project's documentation still matches its code, and report stale or wrong claims with suggested fixes. Use this after editing, renaming, moving, or deleting source files, CLI flags, environment variables, or functions, to catch docs you may have just made inaccurate; when the user asks whether the…

not rated 2 2mo ago A 84 tokens original MIT

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