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.

evidence-standards

913

jleechanorg/agent-orchestrator-ts

Skill Claude CodeCodex

Evidence standards for testing and verification, including evidence classes, mock/real boundaries, and proof bundle requirements.

not rated 8 28d ago A 27 tokens original MIT

lottie-flutter

914

ariaramin/flutter-skills

Skill Claude CodeCodex

Expert implementation, architecture, debugging, and performance optimization of Lottie animations in production Flutter applications across supported platforms. Use when adding, refactoring, profiling, or architecting Lottie vector animations using the pure Dart lottie package (v3.5.x+).

not rated 9 today A 58 tokens original MIT

debugging

915

dayfinggg/openai-codex-agent-skills

Skill Claude CodeCodex

Diagnoses bugs, performance regressions, outages, failed CI jobs, slow SQL, PHP-FPM failures, and Symfony errors through reproduction, fault localization, and regression proof. Use before changing code when the user reports an error, a bug, a crash, a 500, a failing job, a timeout, something that stopped working, or a…

not rated 8 yesterday A 87 tokens original MIT

tech-debt-mcp

916

PierreJanineh/TechDebtMCP

Plugin Claude Code

Bundles 1 skill, 3 commands · 108 tokens together

Static technical-debt analysis across 14 languages, exposed as MCP tools and resources (SQALE ratings, debt summaries, custom rules, dependency vulnerabilities).

not rated 7 3mo ago A tokens not measured original MIT

line-locator

917

unkluco/line-locator

Skill Claude CodeCodex

Định vị dòng trước khi đọc file hoặc tìm file trong cây thư mục — tránh đọc mù, tiết kiệm token. Dùng khi cần tìm hàm, class, symbol, hoặc bất kỳ pattern nào trong source code trước khi gọi viewrange. Hai công cụ: findtree.py (tìm file nào có chứa pattern) và findtool.py (tìm dòng nào trong một file).

not rated 7 7mo ago A 85 tokens original MIT

bugherd-mcp

918

Berckan/bugherd-mcp

MCP server Claude CodeCodexCursor +2

BugHerd API v2 integration — 37 tools for projects, tasks, comments, and webhooks. Runs locally from the bugherd-mcp npm package. Needs 1 environment variable to run.

not rated 7 5mo ago A tokens not measured original MIT

cuda-kernel-optimizer

919

troycheng/cuda-kernel-optimizer

Skill Codex

Use when optimizing or diagnosing GPU workload performance with CUDA, CUTLASS, Triton, PyTorch, vLLM or TensorRT-LLM; interpreting NCU, Nsys or PyTorch Profiler evidence; or preparing the workload and correctness checks for such optimization. General coding, skill maintenance and conceptual GPU questions do not…

not rated 7 changed 28d ago A 77 tokens original MIT

systematic-debugging

920

bh-rat/steer

Skill Claude CodeCodex

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

not rated 7 4mo ago A 21 tokens original MIT

save-bugfix

921

hifriendbot/cogmemai-mcp

Skill Claude CodeCodex

After resolving any bug, save what broke, the root cause, and the fix as a CogmemAi memory so the same problem never has to be debugged twice. Use immediately after a bug is fixed, after diagnosing a flaky test, after recovering from a production incident, or after the user says "got it working", "that fixed it"…

not rated 7 3d ago A 97 tokens original MIT

codebase-intelligence

923

bntvllnt/codebase-intelligence

Skill Claude CodeCodex

Query the codebase-intelligence CLI to understand TypeScript architecture, dependencies, blast radius, and risk before reading files. Use for any "how is this structured", "what breaks if I change X", "where is the complexity" question.

not rated 7 15d ago A 54 tokens original MIT

ix-memory

924

ix-infrastructure/ix-claude-plugin

Plugin Claude Code

Bundles 7 skills, 1 agent, 4 hooks · 188 tokens together

Ix Memory integration — transforms Claude into a graph-reasoning agent with cognitive skills for understanding, investigation, impact analysis, planning, debugging, architecture auditing, and deep documentation synthesis.

not rated 7 changed 1mo ago A tokens not measured original Apache-2.0

superdevflow

927

ykdojo/superdevflow

Plugin Claude Code

Bundles 5 skills · 96 tokens together

Claude Code plugin for GitHub Actions debugging, conversation cloning/half-cloning, context handoffs, and CLAUDE.md review.

not rated 7 7mo ago A tokens not measured

safelint

928

shelkesays/safelint

Skill Claude CodeCodex

Run safelint static analysis on the user's project and present Holzmann Power-of-Ten safety violations grouped by file. Supports any language registered with safelint (Python, JavaScript, TypeScript including TSX / AssemblyScript, Java, Rust, Go, PHP, C, and C++ today; more can be added). Use this for "safelint…

not rated 7 changed 2d ago B 129 tokens original MIT

recursive-dep-trace

929

gyy0592/claude-config

Skill Claude CodeCodex

Recursive first-principles static dependency tracing for a single code entry point, producing a real-time stream-of-consciousness trace markdown that embodies the AI's reading process as a call-stack of TODOs. Given one entry script (e.g. train.py, minimalgenerateimagev3.py, main.py), the AI reads the code…

not rated 7 5mo ago A 270 tokens

reqable-mcp

931

Wanghaibo10/Reqable-Mcp

MCP server Claude CodeCodexCursor +2

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

not rated 7 6mo ago A tokens not measured

pty-mcp-server

932

so2liu/pty-mcp

MCP server Claude CodeCodexCursor +2

MCP server for debugging PTY/TTY/TUI programs. Enables Claude Code to control Claude Code, vim, and other TUI apps. Runs locally from the @so2liu/pty-mcp-server npm package.

not rated 7 10mo ago A tokens not measured original MIT

browser-connect-mcp

933

perception30/browser-connect-mcp

MCP server Claude CodeCodexCursor +2

MCP server for browser DevTools and backend debugging - analyze console logs, network requests, and backend logs with AI assistance. Runs locally from the browser-connect-mcp npm package.

not rated 7 1y ago A tokens not measured original MIT

debugbundle

934

debugbundle/debugbundle

Plugin Claude Code

Bundles 1 MCP server

Production debugging bundles for AI agents. Connect Claude Code to DebugBundle incidents, deterministic bundles, reproductions, health checks, probes, alerts, webhooks, projects, and verification workflows.

not rated 7 changed 2d ago A tokens not measured original Apache-2.0

cpp-lsp

936

zircote/cpp-lsp

Plugin Claude Code

Bundles 1 command · 10 tokens together

Claude Code plugin for C/C++ development with clangd LSP integration, 14 automated hooks for compilation, linting (clang-tidy), formatting (clang-format), and memory analysis (valgrind).

not rated 7 4d ago A tokens not measured 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: