Debugging

17,101 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.

ast-grep

1033

Kayunangka/claude-skill

Plugin Claude Code

Bundles 1 skill · 80 tokens together

Guide for writing ast-grep rules to perform structural code search and analysis. Use when users need to search codebases using Abstract Syntax Tree (AST) patterns, find specific code structures, or perform complex code queries that go beyond simple text search.

not rated 5 26d ago A tokens not measured

bet-on-it

1034

Lum1104/bet-on-it

Skill Claude CodeCodex

Use when debugging or changing behavior based on an uncertain causal hypothesis that the next action can test.

not rated 5 3mo ago A 23 tokens original MIT

trust-guard

1035

sdcrd/trust-guard

Skill Claude Code

Post-edit verification that prevents silent edit failures. After every Write, Edit, or MultiEdit, re-reads files to confirm changes actually saved to disk across all call sites. Assigns a 0-100 trust score per edit. Catches: silent failures (tool reports success but file unchanged), partial application (some call…

not rated 5 5mo ago A 0 tokens

flutter-slipstream

1036

devoncarew/flutter-slipstream

Plugin Claude Code

Bundles 3 skills · 257 tokens together

Live Flutter app introspection for coding agents: screenshots, widget-tree inspection, tap/type/scroll, and error capture. Dart package API summarization for agents.

not rated 5 2mo ago A tokens not measured original BSD-3-Clause

zymtrace

1037

zystem-io/zymtrace-skills

Plugin Claude Code

Bundles 10 skills, 1 agent · 2,930 tokens together

Detect and optimize CPU and GPU workload bottlenecks with zymtrace continuous profiling — analyze flamegraphs through the MCP, plus install, upgrade, expose, and troubleshoot the platform.

not rated 5 changed 7d ago A tokens not measured copy · 86% Apache-2.0

ghidra-agent-cli

1038

ByteLandTechnology/headless-ghidra

Skill Claude CodeCodex

Rust CLI reference for the headless-ghidra pipeline. Covers command syntax, flags, output contract, artifact paths, and workspace layout for all ghidra-agent-cli subcommands. Load when: constructing a ghidra-agent-cli command, interpreting its output, resolving a flag or artifact path question, or debugging CLI…

not rated 5 6mo ago A 95 tokens

video-debug

1039

vladzima/video-debug

Skill Claude Code

Use when the user references a video, screencast, screen recording, or any path ending in .mp4, .mov, .webm, .mkv, or .gif — especially when asking to debug a UI bug, visual glitch, or reproduction recording. Extracts key frames via ffmpeg scene detection so the agent can visually inspect what went wrong.

not rated 5 5mo ago A 77 tokens original MIT

openocd-mcu-debug

1040

royforlinux/openocd-mcu-mcp

Skill Codex

OpenOCD-based MCU probing, CMSIS-SVD register decoding, and embedded debug diagnosis for Cortex-M/RISC-V targets. Use when working with connected MCU hardware, OpenOCD, JTAG/SWD, SVD files, chip identification, register decoding, HardFault/crash/hang diagnosis, peripheral/clock/memory debugging, or ELF symbol/source…

not rated 5 5mo ago A 81 tokens original MIT

system-inspect

1041

webdevelopers-eu/zolinga

Skill Claude Code

How to query the Zolinga system's runtime state — merged manifest cache, API service stubs, configuration layers, and log files — using jq, grep, tail, and PHP.

not rated 5 14d ago A 42 tokens

agentic-debug-mode

1042

Toubat/agentic-debug-mode

Skill Claude CodeCodex

Use when a bug, regression, race condition, or unexpected behavior has no proven root cause and you must confirm the cause with runtime evidence instead of guessing from source code.

not rated 5 3mo ago C 39 tokens original MIT

use-peek

1043

alexmx/peek

Skill Claude Code

Use the peek CLI to inspect, debug, and interact with native macOS app windows. Use when the user asks to debug a macOS app, inspect UI elements, take screenshots, click buttons, or automate interactions with native apps.

not rated 5 changed 5d ago A SkillSpector: pass 51 tokens original MIT

pathfinder

1044

himkt/pathfinder

MCP server Claude CodeCodexCursor +2

MCP server "pathfinder" as configured in himkt/pathfinder. Launched with pathfinder -w . -e py -e pyi -s uvx ty server. Needs 1 environment variable to run.

not rated 5 4d ago A tokens not measured original MIT

gusset

1045

latchkey-dev/gusset

Skill Claude CodeCodex

Drive Gusset, the repo custodian: index a repository into a verified code graph, run blast-radius impact analysis before changes, keep architecture docs fresh, find dead code and stale doc references, and install the autonomous mode that reviews PRs. Use when the user asks what a change affects, wants…

not rated 5 2mo ago A 86 tokens original MIT

task

1046

ivanviragine/wade

Skill Claude CodeCodex

Create one or more tasks via wade task create — for a single bug/feature OR a full plan/PRD breakdown. This is the STANDALONE task-creation workflow, used whenever the user directly asks to create a task/issue outside a wade plan session. Assesses scope, proposes a single- or multi-issue breakdown with reasoning, gets…

not rated 5 changed 16d ago A 133 tokens

korveo

1047

zistica/korveo

Skill Claude CodeCodex

Observe and debug your OpenClaw agent with Korveo — local-first AI observability. Records every LLM call, tool call, and decision; view at localhost:3000. Use when the user asks: "show my agent traces", "why did my agent fail", "how much did my last run cost", "open korveo", "debug my agent", or "show recent traces".

not rated 5 5mo ago A 87 tokens original Apache-2.0

fastcontext

1048

rubybear-lgtm/fastcontext

Skill Claude CodeCodex

Explore unfamiliar codebases with the local FastContext MCP tool to locate implementations, trace dependencies, and gather source citations. Use for broad repository discovery; use direct reads or search for known files and exact symbols.

not rated 5 changed 21d ago A 44 tokens

debug

1049

joshuavial/_ai.dev

Command Claude Code

Run the bug-investigator agent for systematic bug diagnosis and TDD-driven resolution.

not rated 5 10mo ago A 0 tokens

context-collector

1050

JosephSanjaya/skills

Skill Claude CodeCodex

Deep architecture recovery, context gathering, and root cause analysis for unfamiliar or undocumented codebases. Use when asked to analyze a codebase, understand its architecture, map dependencies, gather context before a task, do architecture recovery, explore an unknown repo, or investigate a production…

not rated 5 8d ago A SkillSpector: pass 130 tokens original MIT

Terry-Yuxiang/doubao-web-app-bridge-skills

Skill Claude CodeCodex

Bridge selected questions and long coding/debugging subtasks to Doubao (豆包), ByteDance's AI assistant. Use when the user wants to forward a problem to Doubao, include environment context, wait for Doubao's real response, and use that response downstream.

not rated 5 7mo ago A 63 tokens

codex

1052

rnijhara/claude-code-toolkit

Skill Claude CodeCodex

Get a second opinion from Codex CLI (OpenAI) on plans, code, or debugging. Use this skill when the user asks to review plans with Codex, get a code review from Codex, or wants a second perspective on a bug. Also use proactively: after finishing an implementation plan, after completing a feature implementation, or when…

not rated 5 29d ago A 0 tokens

android-emulator

1053

ChunkyTofuStudios/flutter-skills

Skill Claude CodeCodex

Run, debug, screenshot, and interact with a Flutter app on a running Android emulator via adb and the qemu console — boot/shut down an AVD, launch flutter run in the background, capture compact 360px-wide JPEG screenshots, dump the Android accessibility tree to find addressable widgets, tap by label or coordinates…

not rated 5 5mo ago A 201 tokens original MIT

tomo-system

1054

shuaiyuan17/tomo

Skill Claude CodeCodex

Check system status, debug issues, view session stats, manage sessions and cron jobs. Use when something isn't working, when asked about system internals, or when you need to check your own state.

not rated 5 changed 21d ago A SkillSpector: warn 44 tokens original MIT

ctf-pwn

1055

a2ure123/ctf-pwn-skill

Skill Codex

CTF pwn solving workflow for Codex with tmux-CLI-driven persistent-GDB live debugging: protection checks, libc/loader matching, IDA or idalib reverse engineering, pwntools wrappers, mandatory GDB-pwndbg inferior-tty step debugging, heap/stack/libc state inspection, and exploit strategy selection by primitive, glibc…

not rated 5 4mo ago A 84 tokens original MIT

BKF-Gitty/openclaw-update-runbook

Skill Codex

Use when updating OpenClaw or debugging an OpenClaw instance after an update. This skill acts as a structured update runbook with emphasis on gateway startup, service-manager state, plugin registry and install drift, bundled-vs-npm/clawhub plugin confusion, stale config carried across upgrades, channel health, task…

not rated 5 5mo ago A 91 tokens original MIT

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