Debug Claude Code Plugins
34 plugins for debug — ranked by real GitHub stars, refreshed continuously, never faked.
# Plugin Stars
1 
context-engineering-marketplace muratcankoylan/Agent-Skills-for-Context-Engineering A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use… 17k ★ 2 
kolo koloai/kolo Kolo is a text-based Python debugger for AI agents. Capture every executed function call, return value, local variable, HTTP requ… 526 ★ 3 
firefox-devtools-plugins mozilla/firefox-devtools-mcp Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and control Firefox browser through the Rem… 315 ★ 4 
vercel-labs vercel-labs/nostics 🩺 Errors that are worth reading 179 ★ 5 
dotskills vincentkoc/dotskills 🐙 A curated set of Codex and OpenClaw skills for workflow automation, technical debugging, and agent-assisted development patter… 99 ★ 6 
jdb-agentic-debugger brunoborges/jdb-agentic-debugger Java debugging tools for AI agents using JDB (Java Debugger CLI) 62 ★ 7 
build-swift-apps Xopoko/build-swift-apps Swift-focused AI agent skills for iOS and macOS: build, debug, simulator, SwiftUI, Xcode, App Store workflows. Part of Plug'n Ski… 39 ★ 8 
claude-windows-shell nicoforclaude/claude-windows-shell Windows shell utilities and PowerShell integration for Claude Code - avoid bash errors with proper path handling, nul redirection… 8 ★ 9 
sap-superpowers vigneshbarani24/sap-superpowers The SAP consultant's AI operating system - enforced workflows, checklists, and hard gates for Claude Code. Debugging, estimatio… 5 ★ 10 
claude-ultra-quality-enforcement dirvine/claude-plugins Ultra-strict quality enforcement plugin with zero-tolerance for errors, warnings, and technical debt. Comprehensive Rust, Python,… 4 ★ 11 
zymtrace-skills zystem-io/zymtrace-skills Detect and optimize CPU and GPU workload bottlenecks with zymtrace continuous profiling — analyze flamegraphs through the MCP, pl… 4 ★ 12 
databricks-axi p33ves/databricks-axi Databricks CLI built for AI agents. Compact TOON output, lean default schemas, and errors that say what to try next. Runs on top… 3 ★ 13 
jakoerror-research JakoError/claude-research-skills Claude Code skills for research workflows 3 ★ 14 
memex barisatalay/memex A persistent, compounding knowledge base for AI-assisted development — inspired by Karpathy's LLM Wiki pattern and Vannevar Bush'… 3 ★ 15 
morozov-claude-plugin in8finity/claude-plugin A Claude Code plugin that brings formal verification and hypothesis-driven debugging to your workflow using [Alloy 6](https://all… 2 ★ 16 
yager-plugins jonathondouglasyager-debug/claude-error-learning Automated error detection and prevention for Claude Code via hooks 2 ★ 17 
cenadros-plugins Cenadros/claude-debug-plugin Claude Code plugin marketplace by Cenadros. 1 ★ 18 
debuginn-skills debuginn/skills ai skill tools 1 ★ 19 
forge-marketplace anthonyespirat/forge Forge plugin marketplace for skill-driven planning, execution, debugging, and packaged subagents. 1 ★ 20 
laravel-herd-mcp movinginfo/laravel-herd-mcp MCP server for full Laravel Herd control — 218 tools for sites, PHP, SSL, artisan, composer, queues, Telescope, Pulse, Nightwatch… 1 ★ 21 
orc HigorAlves/orc Personal Claude Code marketplace for orc — the plan → debug → verify → ship workflow plugin. 1 ★ 22 
soumyapanda-cc-marketplace soummyaanon/god-of-debugger Claude Code plugin marketplace by soummyaanon. 1 ★ 23 
agent-harness-lab hiro178/agent-harness-lab Small, focused plugins for AI agent harness reliability — drift patterns, debugging discipline, adversarial verification 24 
agent-skill kim-song-jun/agent-skill Harness builder, visual-QA, thrift, exploration, and debugging skills for Claude Code plus platform ports 25 
emu HuanSuh/emu Mobile emulator & debug driver for flutter developers 26 
flujoschat-marketplace abeltuterror/flujoschat-plugin Plugins oficiales de FlujosChat para Claude Code 27 
heimdall pranavtotla/heimdall Video analysis plugin for Claude Code. Feed it a bug report recording, get back steps-to-reproduce, error messages, and timestamp… 28 
home-assistant-expert FinityEx/home-assistant-expert-claude Expert agent for Home Assistant, ESPHome, HACS, Dashboards, and Debugging. 29 
newworld-harness hayan89/cc-advanced-plan-plugin Harness engineering marketplace — pre-plan data grounding, plan validation, and debug verification plugins 30 
orban orban/claude-skills Personal skills marketplace for Claude Code - thinking techniques, debugging patterns, and Intent Layer tools 31 
portermetrics portermetrics/porter Claude skills for Porter Metrics — teaches Claude to use the Porter Metrics connector correctly (first-run, connecting accounts,… 32 
process-improvement gserafini/process-improvement Claude Code plugin for systematic process improvement through frustration detection, root cause analysis, and fix tracking 33 
steam-debugger TuxLux40/steam-debugger Triage-first agent skill for debugging Steam on Linux gaming distros (gamescope, Proton, AMD/NVIDIA, audio, anti-cheat) 34 
winuae-mcp xphileby/winuae-mcp-plugin Claude Code plugin: drive a real Amiga (WinUAE) from Claude - input synthesis, screenshots, debugging, serial I/O. Bundles emulat…
context-engineering-marketplace muratcankoylan/Agent-Skills-for-Context-Engineering A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use… 17k ★ 2 kolo koloai/kolo Kolo is a text-based Python debugger for AI agents. Capture every executed function call, return value, local variable, HTTP requ… 526 ★ 3 firefox-devtools-plugins mozilla/firefox-devtools-mcp Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and control Firefox browser through the Rem… 315 ★ 4 vercel-labs vercel-labs/nostics 🩺 Errors that are worth reading 179 ★ 5 dotskills vincentkoc/dotskills 🐙 A curated set of Codex and OpenClaw skills for workflow automation, technical debugging, and agent-assisted development patter… 99 ★ 6 jdb-agentic-debugger brunoborges/jdb-agentic-debugger Java debugging tools for AI agents using JDB (Java Debugger CLI) 62 ★ 7 build-swift-apps Xopoko/build-swift-apps Swift-focused AI agent skills for iOS and macOS: build, debug, simulator, SwiftUI, Xcode, App Store workflows. Part of Plug'n Ski… 39 ★ 8 claude-windows-shell nicoforclaude/claude-windows-shell Windows shell utilities and PowerShell integration for Claude Code - avoid bash errors with proper path handling, nul redirection… 8 ★ 9 sap-superpowers vigneshbarani24/sap-superpowers The SAP consultant's AI operating system - enforced workflows, checklists, and hard gates for Claude Code. Debugging, estimatio… 5 ★ 10 claude-ultra-quality-enforcement dirvine/claude-plugins Ultra-strict quality enforcement plugin with zero-tolerance for errors, warnings, and technical debt. Comprehensive Rust, Python,… 4 ★ 11 zymtrace-skills zystem-io/zymtrace-skills Detect and optimize CPU and GPU workload bottlenecks with zymtrace continuous profiling — analyze flamegraphs through the MCP, pl… 4 ★ 12 databricks-axi p33ves/databricks-axi Databricks CLI built for AI agents. Compact TOON output, lean default schemas, and errors that say what to try next. Runs on top… 3 ★ 13 jakoerror-research JakoError/claude-research-skills Claude Code skills for research workflows 3 ★ 14 memex barisatalay/memex A persistent, compounding knowledge base for AI-assisted development — inspired by Karpathy's LLM Wiki pattern and Vannevar Bush'… 3 ★ 15 morozov-claude-plugin in8finity/claude-plugin A Claude Code plugin that brings formal verification and hypothesis-driven debugging to your workflow using [Alloy 6](https://all… 2 ★ 16 yager-plugins jonathondouglasyager-debug/claude-error-learning Automated error detection and prevention for Claude Code via hooks 2 ★ 17 cenadros-plugins Cenadros/claude-debug-plugin Claude Code plugin marketplace by Cenadros. 1 ★ 18 debuginn-skills debuginn/skills ai skill tools 1 ★ 19 forge-marketplace anthonyespirat/forge Forge plugin marketplace for skill-driven planning, execution, debugging, and packaged subagents. 1 ★ 20 laravel-herd-mcp movinginfo/laravel-herd-mcp MCP server for full Laravel Herd control — 218 tools for sites, PHP, SSL, artisan, composer, queues, Telescope, Pulse, Nightwatch… 1 ★ 21 orc HigorAlves/orc Personal Claude Code marketplace for orc — the plan → debug → verify → ship workflow plugin. 1 ★ 22 soumyapanda-cc-marketplace soummyaanon/god-of-debugger Claude Code plugin marketplace by soummyaanon. 1 ★ 23 agent-harness-lab hiro178/agent-harness-lab Small, focused plugins for AI agent harness reliability — drift patterns, debugging discipline, adversarial verification 24 agent-skill kim-song-jun/agent-skill Harness builder, visual-QA, thrift, exploration, and debugging skills for Claude Code plus platform ports 25 emu HuanSuh/emu Mobile emulator & debug driver for flutter developers 26 flujoschat-marketplace abeltuterror/flujoschat-plugin Plugins oficiales de FlujosChat para Claude Code 27 heimdall pranavtotla/heimdall Video analysis plugin for Claude Code. Feed it a bug report recording, get back steps-to-reproduce, error messages, and timestamp… 28 home-assistant-expert FinityEx/home-assistant-expert-claude Expert agent for Home Assistant, ESPHome, HACS, Dashboards, and Debugging. 29 newworld-harness hayan89/cc-advanced-plan-plugin Harness engineering marketplace — pre-plan data grounding, plan validation, and debug verification plugins 30 orban orban/claude-skills Personal skills marketplace for Claude Code - thinking techniques, debugging patterns, and Intent Layer tools 31 portermetrics portermetrics/porter Claude skills for Porter Metrics — teaches Claude to use the Porter Metrics connector correctly (first-run, connecting accounts,… 32 process-improvement gserafini/process-improvement Claude Code plugin for systematic process improvement through frustration detection, root cause analysis, and fix tracking 33 steam-debugger TuxLux40/steam-debugger Triage-first agent skill for debugging Steam on Linux gaming distros (gamescope, Proton, AMD/NVIDIA, audio, anti-cheat) 34 winuae-mcp xphileby/winuae-mcp-plugin Claude Code plugin: drive a real Amiga (WinUAE) from Claude - input synthesis, screenshots, debugging, serial I/O. Bundles emulat… The best new debug plugins, weekly
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Frequently asked questions
What are the best debug plugins for coding agents?
Ranked by GitHub stars, the current top debug plugins are: context-engineering-marketplace (17k ★), kolo (526 ★), firefox-devtools-plugins (315 ★), vercel-labs (179 ★), dotskills (99 ★).
How do I install a debug plugin?
In Claude Code, add the marketplace with `/plugin marketplace add <owner>/<repo>`, then install with `/plugin install <name>`. Each plugin page shows its exact commands.
How many debug plugins are listed here?
34 debug plugins are currently tracked, with metrics (stars, downloads, last-update dates) sourced from GitHub and package registries and refreshed continuously.