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.

kernel

745

ariaxhan/kernel-claude

Plugin Claude CodeGemini CLI

KERNEL's methodology layer for Gemini CLI: 27 software-engineering agent skills plus llms.txt as ambient context. Skills cover systematic debugging (reproduce, isolate, regression-test), generating competing approaches before implementing, pre-implementation critique, code review, bounded context handoff and resume…

not rated 14 changed 1mo ago A tokens not measured original MIT

diagnose

747

LAThomson/prism

Skill Claude Code

Inject the Model Forensics diagnostician role into the current session. Drives the full forensic pipeline: environment triage, behaviour resampling, candidate explanation generation, discriminating experiments, and reporting.

not rated 14 changed 15d ago A 41 tokens original Apache-2.0

fix-failing-tests

748

KnoxOps/agent-runbook

Skill Claude Code

Iteratively fix all failing tests until the test suite is green.

not rated 13 3mo ago A 17 tokens original Apache-2.0

cc-htmlfeedback

749

leetwito/cc-htmlfeedback

Plugin Claude Code

Bundles 1 skill · 113 tokens together

Live in-browser feedback loop for local web pages: serve a page with a comment widget injected, then turn the comments you leave into fix-it tickets Claude Code applies and verifies in place.

not rated 13 4mo ago A tokens not measured original MIT

devenv-doctor

750

killernay/cc-devenv-doctor

Plugin Claude Code

Bundles 1 skill · 92 tokens together

Environment doctor for Claude Code and Codex — checks git/Node.js/agent CLIs and login/VS Code/Docker/claude-mem health and suggests exact fix commands per OS.

not rated 13 changed 11d ago A tokens not measured original MIT

tma1-ai/devtap

Skill Claude CodeCodex

Fetch devtap output for the current turn. Default to concise summaries and print raw logs only on explicit request.

not rated 13 8mo ago A 28 tokens original MIT

seq-ops

752

ahmad2x4/mcp-server-seq

Skill Claude CodeCodex

You have three tools from the seq MCP server.

not rated 13 4mo ago A 0 tokens original MIT

reposkein

754

reposkein/reposkein

Plugin Claude Code

Bundles 2 skills · 124 tokens together

Deterministic code-graph MCP server: structural navigation, semantic find, impact analysis, and architecture decision records for the current repo. Zero infrastructure — the graph lives in .reposkein/ and the indexer binary is fetched on first run.

not rated 13 +1 changed 2mo ago A tokens not measured original Apache-2.0

elastic/semantic-code-search-mcp-server

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server "semantic-code-search-mcp-server" as configured in elastic/semantic-code-search-mcp-server. Runs locally from the semantic-code-search-mcp-server npm package.

not rated 13 yesterday A tokens not measured

abaqus-sim

756

svd-ai-lab/sim-plugin-abaqus

Skill Claude CodeCodex

Use when the user asks Codex, Claude Code, ChatGPT-style coding agents, or another AI agent to automate, inspect, run, or debug Abaqus through sim-cli. Supports Abaqus/CAE noGUI workflows, batch jobs, model inspection, ODB diagnostics, bounded execution, artifact reporting, and troubleshooting. Requires a user-owned…

not rated 13 19d ago A 77 tokens original Apache-2.0 archived

error-handling

757

davila7/claude-with-skills

Skill Claude Code

Error handling patterns for API endpoints. Use when implementing error handling, writing middleware, or reviewing how errors are caught and formatted in API code.

not rated 13 5mo ago A 32 tokens original MIT

lifedever

758

lifedever/skills-plugin

Plugin Claude Code

Bundles 15 skills · 2,364 tokens together

lifedever's curated Claude Code skills — macOS dev utilities, debug workflows, icon generation, diagramming, localization, and system diagnostics.

not rated 13 changed 1mo ago A tokens not measured original MIT

shortcut-anything

759

Pengxiang-zhao/Shortcut-Anything

Skill Claude CodeCodex

Decompile Android APK/XAPK and extract deeplinks, shortcuts, share APIs with ADB validation. Use this skill whenever the user mentions: analyzing an APK, extracting deeplinks or deep links, decompiling Android apps, finding app shortcuts, reverse engineering APK/XAPK, smali analysis, ADB validation of URIs, batch…

not rated 13 5mo ago C 133 tokens original Apache-2.0

claude-watchdog

760

Temikus/claude-watchdog

Plugin Claude Code

Bundles 1 skill, 1 agent, 5 hooks · 60 tokens together

Auto-runs a critical session post-mortem when Claude Code stops. Ships the analyze-session command, session-analyzer agent, and a Stop hook that triggers the review in-session (no external API calls). Requires Node.js 20 or newer on PATH.

not rated 13 changed 25d ago A tokens not measured original Apache-2.0

mcu-debug-probe

761

0xchaihu/mcu-debug-probe

Skill Codex

Use when Claude Code, Codex, or another terminal coding agent needs to control an MCU debug probe or inspect a live ARM Cortex-M target over SWD or JTAG, especially for board bring-up, flashing firmware, resetting the chip, halting or resuming execution, reading core registers, or dumping RAM and peripheral memory…

not rated 13 2mo ago A 75 tokens original Apache-2.0

debugger

762

MDMAtk/TormentNexus

Agent Claude Code

Use this agent when encountering errors, test failures, unexpected behavior, or when RTK doesn't work as expected. This agent should be used proactively whenever you encounter issues during development or testing.\n\nExamples:\n\n \nContext: User encounters filter parsing error.\nuser: "The git log filter is crashing…

not rated 13 yesterday A 0 tokens AGPL-3.0

incident-investigator

763

redhat-et/rhdp-rca-plugin

Skill Claude Code

End-to-end incident investigation workflow that fetches logs and performs root cause analysis. Use when a user wants to investigate incidents, analyze job failures, fetch and analyze logs in one workflow, or debug infrastructure issues. Combines log-fetcher, root-cause-analysis and context-fetcher into a unified…

not rated 13 2mo ago A 65 tokens original Apache-2.0

nguyenchiencong/godot-mcp-cli

Skill Claude CodeCodex

Debug shaders live in a running Godot game through the godot-mcp CLI: snapshot shader state, tweak and reset uniforms, visualize UV/normals/positions, capture rendered frames, hot-reload shader source with rollback, measure frame times, and check shader warnings and project health. Use when a shader compiles but…

not rated 13 1mo ago A SkillSpector: pass 107 tokens original MIT

rc-devtools-mcp

765

reverse-craft/rc-devtools-mcp

MCP server Claude CodeCodexCursor +2

ReverseCraft DevTools MCP - MCP server for browser debugging and reverse engineering. Runs locally from the @reverse-craft/rc-devtools-mcp npm package.

not rated 13 10mo ago A tokens not measured

mussolene/1c_hbk_bsl

Skill Codex needs its repo

Semantic workflow for implementing, reviewing, or fixing onec-hbk-bsl diagnostic rules. Use for BSL/1C rule semantics, CST or tree-sitter behavior, BSLLS parity, performance, synthetic fixtures, related-rule overlap, and questions about whether a rule matches its documented language behavior.

not rated 13 4d ago A 68 tokens original MIT

spine

768

synaptixs/spine

Plugin Claude Code

Bundles 1 skill · 324 tokens together

Understand any codebase, then ship changes to it. Read-only comprehension tools (maprepo, blastradius, explainsymbol, investigate, localize, regressiongaps, rootcause, docsfor) hand you engineering decisions — what breaks if you change X, what's untested, where a ticket or bug lands, which docs describe it — from.

not rated 13 changed 3d ago A tokens not measured original MIT

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