Debugging

15,408 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.

xdebug

505

kpanuragh/xdebug-mcp

MCP server Claude CodeCodexCursor +2

MCP server for PHP Xdebug debugging with breakpoints, stepping, and variable inspection. Runs locally from the xdebug-mcp npm package.

not rated 25 4d ago A tokens not measured original MIT

lynx-devtool

506

lynx-community/skills

Skill Claude CodeCodex

Use when working with Lynx DevTool or debugging a Lynx app, page, or device, especially when the task mentions clients or sessions, CDP or App commands, DOM/CSS inspection, runtime or console logs, evaluating JavaScript on a device, screenshots, heap snapshots, performance traces, Page.reload or App.openPage, global…

not rated 25 4d ago A Socket: passSnyk: pass 133 tokens original Apache-2.0

shubham-s-pandey/WiresharkMCP

MCP server Claude CodeCodexCursor +2

MCP server "wiresharkpacketanalyzer" as configured in shubham-s-pandey/WiresharkMCP. Runs C:\Users\Wireshark\Desktop\bridge.py with python3.

not rated 25 1y ago A tokens not measured GPL-3.0

jdwp-debugging

508

FgForrest/mcp-jdwp-java

Plugin Claude Code

Bundles 2 skills, 1 hook, 1 MCP server · 127 tokens together

Java JDWP debugger via MCP — set breakpoints, inspect runtime state, evaluate expressions, mutate variables, catch exceptions at throw site, trace execution with logpoints.

not rated 25 +1 1mo ago A tokens not measured copy · 86% MIT

reqable-mcp

509

iambond50-svg/reqable-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Reqable local capture data. Runs locally from the reqable-mcp Python package.

not rated 25 +1 2mo ago A tokens not measured

cuda-knowledge

510

ForceInjection/cuda-code-skill

Skill Claude CodeCodex

CUDA kernel development, debugging, performance optimization, linear algebra, and multi-GPU communication for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, parallel algorithms, or CUDA library calls. Covers cuBLAS/cuBLASLt GEMM operations, CUDA Math API (half, bfloat16, FP8, FP6…

not rated 25 1mo ago A 249 tokens fork

Siteation/magento2-debugbar

Skill Claude CodeCodex

Inspect Magento requests through SiteationDebugBar's MCP server. Use when asked why a page is slow, what a request did, which queries or observers ran, or to explain an error on a Magento store running this module.

not rated 25 16d ago A 51 tokens original MIT

datadog-ninja

512

fabricioctelles/jump-skills

Skill Claude CodeCodex

Master orchestrator for 57 official Datadog agent skills from DataDog/pup and datadog-labs/agent-skills. Use when working with ANY Datadog observability task: APM and distributed tracing, log search and pipelines, monitors and alerting, live production debugging, audit trail investigations, browser SDK…

not rated 25 +3 4d ago A 297 tokens original MIT

antidote

513

Avtr99/antidote

Plugin Claude Code

Bundles 1 skill · 47 tokens together

Stop AI agents from patching symptoms. Forces structural root-cause fixes over symptom patching in any language or stack.

not rated 24 17d ago A tokens not measured original MIT

debug-assistant

514

kongusen/loom-agent

Skill Claude CodeCodex

Helps debug Python errors and exceptions.

not rated 24 4mo ago A 11 tokens original Apache-2.0

browser-trace

515

TSS-Blue-AI-Lab/ai-lab-agent-skills

Skill Claude CodeCodex

Capture a full DevTools-protocol trace of any browser automation — CDP firehose, screenshots, and DOM dumps — then bisect the stream into per-page searchable buckets. Use when the user wants to debug a failed run, audit network/console/DOM activity, attach a trace to an in-progress session, or feed structured per-page…

not rated 24 1mo ago A 88 tokens

debug-mode

516

nettee/ai-collection

Skill Claude Code

Use this skill when the user explicitly invokes "/debug-mode" or says "enter debug mode", "start debug mode", "use debug mode". This is a token-heavy workflow — do NOT activate automatically for general debugging questions or simple bug fixes.

not rated 24 1mo ago D 52 tokens original MIT

ultracite

517

aixier/AI_Terminal

Cursor rule Cursor

Ultracite Rules - AI-Ready Formatter and Linter.

not rated 24 10mo ago A 755 tokens original MIT

dap-cli-debugging

518

hwanyong/mcp-debug-tools

Skill Claude Code

Control the VS Code Debugger (DAP) via CLI commands using mcp-debug-tools. Use when debugging, setting breakpoints, stepping through code, or inspecting variables.

not rated 24 14d ago A 39 tokens GPL-3.0

yayamlls

519

home-operations/yayamlls

Plugin Claude Code

Bundles 1 skill, 1 hook · 69 tokens together

Schema-driven YAML diagnostics, completion, hover, and Flux rendering via the yayamlls language server.

not rated 24 changed 4d ago A tokens not measured AGPL-3.0

sjdv1982/seamless

Skill Claude CodeCodex

Guides AI agents through debugging failures in Seamless remote execution (hashserver, database, jobserver, daskserver). Covers the multi-service topology, error propagation across repos, finding server-side logs and PID files, restarting services cleanly, and clearing caches to prevent false passes. Triggers when a…

not rated 24 23d ago A 93 tokens

mcp-mat

522

codelipenghui/mcp-mat

MCP server Claude CodeCodexCursor +2

Headless Eclipse MAT MCP server for Java heap dump analysis. Runs locally from the mcp-mat npm package. Needs 3 environment variables to run.

not rated 24 5mo ago A tokens not measured original Apache-2.0

honeybadger

523

honeybadger-io/honeybadger-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "honeybadger" as configured in honeybadger-io/honeybadger-mcp-server. Launched with go run ./cmd/honeybadger-mcp-server stdio. Needs 1 environment variable to run.

not rated 24 7d ago A tokens not measured original MIT

lout33/termcanvas

Skill Claude CodeCodex

Diagnose TermCanvas agentmux nodes that fail to appear and terminal canvases that become janky, resize repeatedly, or show corrupted/unreadable xterm text as terminal count grows, plus duplicate terminal views created after a release relaunch. Use when a child agent is missing, restored terminals duplicate or move to…

not rated 24 1mo ago A 116 tokens original MIT

project-graph

525

HashLips/agent-skills

Skill Claude CodeCodex

Generates an interactive HTML map of any coding project showing all files, their connections, and entry-point flows, enriched by a living AI knowledge file that grows as the project is explored. Use when asked to generate a project graph, visualize project structure, map file connections or flows, get a high-level…

not rated 24 +1 13d ago A 93 tokens original MIT

Gracker/Perfetto-Skills

Skill Codex

Analyze Android, Linux, and Chromium Perfetto traces with local traceprocessorshell evidence. Use for startup, scrolling or jank, input latency, ANR, CPU scheduling, memory or GC, Binder or IO, GPU or SurfaceFlinger, power or thermal, rendering-pipeline identification, trace capture guidance, scene reconstruction, and…

not rated 24 +1 4d ago A 80 tokens

tower

527

mismatched/tower

Plugin Claude Code

Bundles 3 skills · 0 tokens together

Tower CLI for network health checks (ping, dns, tcp, tls, http, trace, https, ws) and Go library reference.

not rated 24 2mo ago A tokens not measured original MIT

chrome-devtools

528

rizumita/feed-curator

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 23 5mo ago A tokens not measured copy · 100% MIT

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