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.

tlaplus-from-source

457

tlaplus/AgentSkills

Skill Claude CodeCodex

Generate a high-level TLA+ model from source code (C, C++, Rust, etc.). Analyzes code to understand its purpose, creates abstractions, writes TLA+ specification, and proposes invariants and properties. Use when the user wants to model source code in TLA+, create a formal specification from implementation, or verify…

not rated 47 +3 9mo ago A 79 tokens original MIT

using-fdb

458

andrzejchm/fdb

Skill Claude CodeCodex

Uses fdb (Flutter Debug Bridge) CLI to interact with running Flutter apps on devices and simulators. Launches or attaches to apps, hot reloads, screenshots, reads app logs (fdb logs) and native system logs (fdb syslog — Android logcat, iOS syslog, macOS log), fetches OS-level crash records (fdb crash-report — jetsam…

not rated 46 changed 10d ago A SkillSpector: pass 261 tokens original MIT

mache

459

agentic-research/mache

Plugin Claude Code

Bundles 3 skills, 1 agent · 321 tokens together

Structured code index — browse, search, and trace dependencies via MCP tools powered by mache.

not rated 46 yesterday A tokens not measured original Apache-2.0

kubently

460

kubently/kubently

MCP server Claude CodeCodexCursor +2

Troubleshoot Kubernetes agentically: natural-language cluster diagnosis via askkubently. Runs locally from the @kubently/cli npm package.

not rated 46 4d ago A tokens not measured original Apache-2.0

clojure-repl-dev

461

iwillig/clojure-system-prompt

Skill Claude CodeCodex

REPL-driven Clojure development for writing, editing, and debugging code. Triggers when working with Clojure files (.clj, .cljs, .cljc, .edn), handling namespaces, functions, or tooling. Provides idiomatic functional programming guidance through the REPL workflow.

not rated 46 4mo ago A 67 tokens original MIT

gitnexus-cli

462

qualixar/qualixar-os

Skill Claude Code

Use when the user needs to run GitNexus CLI commands like analyze/index a repo, check status, clean the index, generate a wiki, or list indexed repos. Examples: "Index this repo", "Reanalyze the codebase", "Generate a wiki".

not rated 46 +1 1mo ago A 59 tokens

cgg

463

NeuralNotwerk/cgg

Skill Claude CodeCodex

Use the cgg call-graph CLI to map function-level call relationships across a codebase and pull the result (as mermaid) into the working context. Trigger when the user asks "what calls X?", "what does X depend on?", "what would break if I change this?", needs to understand an unfamiliar module before editing it, scopes…

not rated 46 changed 22d ago A 318 tokens

fix-xml-globals

464

UI5/plugins-coding-agents

Skill Claude CodeCodex

Fix XML view/fragment issues that UI5 linter reports but cannot auto-fix. Use this skill when linter outputs these rules: no-globals - For ALL global variable access in XML views — sap., jQuery., AND app-namespace globals (e.g., com.example.app.utils.Handler.onPress, my.app.formatter.method) no-ambiguous-event-handler…

not rated 45 yesterday A SkillSpector: warn 231 tokens original Apache-2.0

stata-ai-fusion

465

haoyu-haoyu/stata-ai-fusion

Skill Claude CodeCodex

An AI assistant for Stata, a statistics program used to analyse data. It covers writing, running, and debugging Stata code and working with datasets, regression models, and other statistical analyses.

not rated 45 4mo ago A 117 tokens original MIT

lfe-inspector

466

StChiotis/Library-First-Engineering

Skill Claude CodeCodex

Act as the Inspector for an LFE-compliant project. Use when verifying an implementation against domain truth, validation baselines, or debugging regressions.

not rated 45 3mo ago A SkillSpector: pass 35 tokens original MIT

ida-cli

467

ze-mu-zhou/IDACLI

Skill Claude CodeCodex

Use this skill when Claude Code needs to drive local IDA Pro or Hex-Rays through the IDA-CLI AI-only JSONL kernel, run IDAPython/idalib analysis from a CLI subprocess, collect artifacts, use AI helper APIs, persist caches, merge mutation records, or inspect binaries without opening IDA GUI panels.

not rated 45 3mo ago A SkillSpector: pass 70 tokens original MIT

ebpf-skill

468

h0x0er/ebpf-skill

Skill Claude CodeCodex

Practical guidance for choosing, writing, loading, and debugging eBPF programs. Prioritizes correct toolchain and hook selection, map choice, kernel-version fit, verifier triage, and concise production-ready examples using libbpf, ebpf-go, and bpftrace.

not rated 45 6mo ago A 62 tokens original Apache-2.0

renderdoc-analyzer

470

Hengle/RenderDocMCP2

Skill Claude CodeCodex

A skill for examining RenderDoc capture files and tracing how a selected part of a rendered frame was produced. RenderDoc is a graphics debugging tool, and an RDC file is a saved frame capture.

not rated 45 +5 6mo ago A 149 tokens original MIT

crash-analysis

471

daedalus/fuzzer

Skill Claude CodeCodex

Systematically analyze, classify, and attribute crash artifacts from coverage-guided fuzzing campaigns. Use this skill whenever the user asks to analyze a crash, understand a crash report, reproduce a segfault/SIGFPE/SIGBUS, build a regression test for a crash, generate a FINDINGS.md entry, or identify the root cause…

not rated 45 changed 28d ago C 162 tokens original MIT

bug_fix

472

Aquifer-sea/pattern8

Skill Claude CodeCodex

Constrains the Agent to follow a structured bug fix process — locate → root cause → fix → regression verify.

not rated 44 7mo ago A 25 tokens original MIT

xctrace-profiler

473

jamesrochabrun/XcodeTraceMCP

Skill Codex

Profile Xcode/macOS/iOS apps and Instruments traces with the xctrace-analyzer MCP server. Use for simple requests like "profile this app", "record my app on launch", "find why my app is slow", "check hangs", "find leaks", "inspect allocations", "analyze network", "profile startup", "analyze this .trace", "compare…

not rated 44 5mo ago A 108 tokens original MIT

calcite-debugger

474

stop-amertime/css-dos

MCP server Claude CodeCodexCursor +2

MCP server "calcite-debugger" as configured in stop-amertime/css-dos. Runs ../calcite/tools/mcp-shim.mjs with node.

not rated 44 3mo ago A tokens not measured GPL-3.0

alex-core-invariants

476

aldegad/alex-core-invariants

Skill Codex

Use when reviewing architecture, refactors, state/data ownership, duplication, code and test structure, failure handling, debug discipline, work-in-progress hygiene, or concurrency policy against Alex's eight fixed invariants.

not rated 43 changed 1mo ago A 46 tokens original MIT

pluck

477

hunhee98/pluck

Plugin Claude Code

Bundles 1 MCP server

Fast and token-friendly code reading for AI coding agents. Symbol-aware MCP tools that replace cat/grep with 85% fewer tokens, sub-millisecond search, and a raw fallback that preserves cat/grep parity byte-for-byte.

not rated 43 +1 5mo ago A tokens not measured original MIT

system-information

478

symfony/ai-mate

Skill Claude CodeCodex ✓ vendor

Resolve which dependency versions are actually installed, from composer show and composer.lock, when diagnosing version-specific behavior such as a method, argument or class that does not exist in the release that is really running. For the PHP runtime itself (version, OS, loaded extensions) use the…

not rated 43 10d ago A 65 tokens copy · 98% MIT

audit

479

qorstack/qorstack-report

Command Claude Code

Read and follow the instructions in agents/skills/audit.md. Also read and follow agents/frontend-design/design-all.md and any referenced files in agents/frontend-design/reference/ as needed.

not rated 42 17d ago A 0 tokens

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