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.

pe-reverse-analyzer

481

DamonZS/PE-reverse-skill

Skill Claude CodeCodex

A general reverse-engineering toolkit for Windows programs, Android apps, iOS apps, web interfaces, and APIs. Reverse engineering means examining software to understand how it works and, where appropriate, how to modify and rebuild it.

not rated 42 2mo ago A 90 tokens

xtbench-triangulate

482

zcaudate-xyz/foundation-base

Skill Claude CodeCodex

Pull a GitHub Actions xtbench run, extract failing namespaces per language/group, and triangulate whether the root cause is in the shared xt. source test or in a language-specific spec/rewrite.

not rated 42 6d ago A SkillSpector: pass 46 tokens original MIT

performance-monitor

483

SoundDocs/sounddocs

Agent Claude Code

Use this agent when you need to monitor, analyze, or optimize system performance metrics. This includes:\n\n \nContext: User wants to track performance metrics after implementing a new feature.\nuser: "I just added a new real-time audio processing feature. Can you monitor its performance impact?"\nassistant: "I'll use…

not rated 42 4mo ago A 0 tokens

investigating-alerts

484

Consensys/ask-o11y-plugin

Skill Claude CodeCodex

Investigates firing alerts and incidents and drives root cause analysis across metrics, logs, and traces, prioritizing the alert's runbook. Use when the user mentions alerts, incidents, firing notifications, outages, or asks to find the root cause of a problem — even when they say "something is down", "why did we get…

not rated 42 changed 1mo ago A 82 tokens original MIT

kernel-vuln-analyzer

485

winmin/kernel-vuln-analyzer

Plugin Claude Code

Bundles 1 skill · 130 tokens together

Analyze Linux kernel vulnerabilities from KASAN/UBSAN/BUG crash logs or CVE descriptions. Full root cause analysis, exploitability assessment, patch development, and QEMU verification.

not rated 42 3mo ago A tokens not measured original MIT

agent-doctor

486

AlekseiUL/openclaw-superagent

Skill Claude CodeCodex

A Russian-language diagnostic workflow for OpenClaw, an agent system. It checks areas such as the gateway, memory database, scheduled jobs, tokens, files, and security, and reports possible fixes.

not rated 41 8d ago C 41 tokens original MIT

cicada-code-explorer

487

wende/cicada

Agent Claude Code

Fast code exploration and discovery. Use when you need to quickly find modules, functions, or understand code structure.

not rated 41 +1 1mo ago A 29 tokens original MIT

hand-compute

488

gbasin/hand-compute

Skill Claude CodeCodex

Hand-computes a system's execution with explicit state at each step. Use when debugging races, state machines, async bugs, regressions; stress-testing a fix; scoping features on existing state; or approaching unfamiliar code. Especially useful for bugs involving client/server sequencing, background refreshes, recovery…

not rated 41 7mo ago A 108 tokens

sharplens

489

pzalutski-pixel/sharplens-mcp

MCP server Claude CodeCodexCursor +2

67 semantic C#/.NET analysis tools via Roslyn: navigation, refactoring, codegen, audit. Runs locally from the sharplens-mcp npm package. Needs 3 environment variables to run.

not rated 41 +1 20d ago A tokens not measured original MIT

jlink-mcp

490

Klievan/jlink-mcp

Plugin Claude Code

Bundles 1 skill, 2 MCP servers · 77 tokens together

Embedded debugging on real hardware through SEGGER J-Link, OpenOCD, and Black Magic probes. Skills for crash diagnosis, hangs, peripheral inspection, and RTT — including loading ELF symbols for source-level backtraces and SVD files for named peripheral fields.

not rated 41 +1 changed 10d ago A tokens not measured original MIT

vladkesler/initrunner

Skill Claude CodeCodex

Environment variable validation and configuration verification. Checks that required variables are set, config files parse correctly, ports are available, and system dependencies meet version requirements.

not rated 40 21d ago A SkillSpector: warn 34 tokens original Apache-2.0 archived

chrome-devtools

492

diazoxide/autoteam

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

not rated 40 +1 1y ago A tokens not measured

openclaw-self-healing

493

Ramsbaby/openclaw-self-healing

Skill Claude CodeCodex

Five-level autonomous self-healing system for OpenClaw Gateway with preflight config validation, persistent learning, reasoning logs, and multi-channel alerts. Features Claude Code as the Level 3 emergency doctor for AI-powered diagnosis and repair.

not rated 40 16d ago D 53 tokens original MIT

mcp-server-zotero-dev

494

introfini/mcp-server-zotero-dev

MCP server Claude CodeCodexCursor +2

MCP server enabling AI assistants to build, test, and debug Zotero plugins. Runs locally from the @introfini/mcp-server-zotero-dev npm package. Needs 2 environment variables to run.

not rated 40 1mo ago A tokens not measured original MIT

sentry

495

mitsuhiko/pi-codemode-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Sentry's hosted MCP server: lets the agent search and read issues, errors and traces. Remote server at mcp.sentry.dev.

not rated 40 8mo ago A tokens not measured

mcp-debugging

496

giantswarm/muster

Cursor rule Cursor needs its repo

Run the development restart script to rebuild and restart the muster service with your changes.

not rated 40 yesterday A 0 tokens original Apache-2.0

db-core-debugging

498

Cerdore/gdb-cli

Skill Claude CodeCodex

A workflow for investigating database crashes from core dump files, which are saved snapshots of a program's memory after a crash. It uses GDB, a debugger, to inspect threads and call stacks.

not rated 38 +1 6mo ago A 64 tokens original Apache-2.0

8051-mcu-debug

499

easyzoom/aix-skills

Skill Claude CodeCodex

Use when debugging 8051-compatible microcontrollers, 51 MCU firmware, STC download issues, Keil C51 projects, interrupts, timers, UART, or startup failures.

not rated 38 3mo ago A 41 tokens original MIT

error-detective

500

AutumnsGrove/ClaudeSkills

Skill Claude CodeCodex

Systematic debugging and error resolution using the TRACE framework (Trace, Read, Analyze, Check, Execute). Use when debugging errors, analyzing stack traces, investigating failures, root cause analysis, or troubleshooting production issues.

not rated 38 +1 1y ago A 47 tokens

cocosearch

501

VioletCranberry/coco-search

Plugin Claude Code

Bundles 12 skills · 572 tokens together

Local-first hybrid semantic code search with dependency graphs and cross-repo search. Powered by CocoIndex, Tree-sitter, pgvector, and Ollama.

not rated 37 changed 1mo ago A tokens not measured original MIT

vivado-debug

502

adeleempurpled290/FPGA-Agent-skills

Skill Claude CodeCodex

Use this skill when the user needs help with Vivado in-system debugging, hardware programming, or debug core configuration. This includes ILA (Integrated Logic Analyzer) configuration and trigger strategies, VIO (Virtual I/O) usage for signal monitoring and control, JTAG-to-AXI Master for AXI transaction generation…

not rated 37 1mo ago A 183 tokens GPL-2.0

ya-frida-mcp

503

1shin-7/ya-frida-mcp

MCP server Claude CodeCodexCursor +2

Yet Another Frida MCP Server - Full-featured MCP server for Frida dynamic instrumentation. Runs locally from the ya-frida-mcp Python package.

not rated 37 4d ago A tokens not measured

project-flow-analyzer

504

superman1006/MeetMind

Skill Claude CodeCodex

A project-analysis procedure that traces which functions call one another from a program’s entry point. It can present the result as an indented text chain or, when requested, as an HTML, Mermaid, or other visual diagram.

not rated 36 4mo ago A 157 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: