Everything for Claude Code

Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 374,718 indexed, measured the same four ways as everything else here.

trivium

13010

MetaQiu/Trivium

Skill Claude Code

A multi-agent workflow for writing academic papers. It asks Claude Code, Codex CLI, and Gemini CLI to draft, review, discuss, and agree on paper paragraphs.

not rated 24 7mo ago A 81 tokens

genesys-memory

13011

Astrix-Labs/genesys

MCP server Claude CodeCodexCursor +2

The intelligence layer for AI memory — scoring, causal inference, lifecycle management, and active forgetting. Runs locally from the genesys-memory Python package. Needs 3 environment variables to run.

not rated 24 2mo ago A tokens not measured AGPL-3.0

agent-browser

13012

DFilipeS/praxis

Skill Claude Code

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a…

not rated 24 6mo ago A 108 tokens

iterate

13013

Rubiss-Projects/spec-kit-ralph

Command Claude Code

Execute a single Ralph loop iteration - complete one work unit from tasks.md with proper commits and progress tracking.

not rated 24 17d ago A 20 tokens original MIT

otsukare

13014

WillHsiaoNYC/Claude-Code-Skill-Otsukare

Skill Claude Code

Use when starting a long or token-heavy task that could exhaust the Claude Code 5-hour or 7-day usage limit mid-run, or any long unattended run that must survive a usage-limit pause and pick the work back up afterward. Triggers on "otsukare", "watch my usage", "pause if I hit the limit".

not rated 24 2mo ago A 72 tokens original MIT

stepwise-core

13017

nikeyes/stepwise-dev

Plugin Claude Code

Bundles 13 skills, 5 agents · 677 tokens together

Core workflow for structured development: Research → Plan → Implement → Validate with thoughts/ management.

not rated 24 changed 17d ago A tokens not measured original Apache-2.0

agent-memory

13019

taichuy/agentMemory

Skill Claude CodeCodex

Initialize or repair an agentMemory .memory directory and root instruction files for Claude Code, Codex, OpenCode, and Gemini CLI. Use when the user invokes /skills, asks to install agent memory, initialize .memory, set up AGENTS/CLAUDE/GEMINI memory pointers, or avoid repeating the agentMemory install command.

not rated 24 4mo ago A 71 tokens original Apache-2.0

mutation-testing-python

13020

eferro/augmentedcode-skills

Skill Claude CodeCodex

Mutation testing patterns for Python using mutmut. Use when analyzing Python code to find weak or missing tests, verifying pytest effectiveness, strengthening Python test suites, or validating TDD workflows in Python projects.

not rated 24 8mo ago A 43 tokens

fredrikc3-sketch/VibeConfigStarterKit

Skill Claude CodeCodex

NON-NEGOTIABLE compliance gate for any project that configures D365 Finance modules (General Ledger, AP, AR, Fixed Assets, Cash & Bank, Tax, Budgeting, Project Accounting, Expense). Captures the customer's applicable accounting and regulatory frameworks (US GAAP, IFRS, local GAAPs, SOX, ASC 606 / IFRS 15, ASC 842 /…

not rated 24 5mo ago A 210 tokens

skill-issue

13022

krispuckett/skill-issue

Skill Claude CodeCodex

Audit and review all installed agent skills. Run on-demand or via cron to get a health report: skill inventory, usage tracking, version checks, dependency health, and actionable recommendations (keep, update, review, remove). Use when asked to review skills, check for skill updates, find unused skills, or audit the…

not rated 24 8mo ago A 70 tokens original MIT

tomismeta/aperture

Skill Claude CodeCodex

Run Aperture Lab F-Stop on imported public trajectories, prepare review artifacts, compare disagreements, and propose bounded semantic-layer improvements under strict replay gates.

not rated 24 22d ago A SkillSpector: warn 38 tokens original MIT

valyu-best-practices

13024

valyuAI/skills

Skill Claude CodeCodex

Complete Valyu API toolkit for AI agents. Use this skill when asked to perform real-time search across web, academic, medical, transportation, financial sources, content extraction from URLs, AI-powered answers with citations, or comprehensive deep research reports.

not rated 24 8mo ago D Socket: passSnyk: warn 55 tokens

azure

13025

clawdata/clawdata

Skill Claude CodeCodex

Manage Azure cloud resources -- resource groups, storage, databases, functions, and data services using the az CLI.

not rated 24 6mo ago A 24 tokens

haiku

13026

gigsmart/haiku-method

Plugin Claude Code

Bundles 31 skills, 2 hooks, 2 MCP servers · 830 tokens together

H·AI·K·U methodology — universal lifecycle orchestration with hat-based workflows, completion criteria, and automatic context preservation.

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

@ioloro/ios-testing

13028

ioloro/iOS-Testing

Plugin Claude Code

Bundles 1 skill · 129 tokens together

Swift Testing, XCTest, and XCUITest skill for writing correct, modern iOS/macOS tests.

not rated 24 1mo ago A tokens not measured original MIT

raycast-script-creator

13029

drpedapati/raycast-script-creator

Skill Claude CodeCodex

Create valid Raycast script-commands that integrate with the Raycast launcher. Use this skill when users request creating Raycast scripts, automation commands for Raycast, or workflow shortcuts for the Raycast app. This skill ensures all outputs conform to Raycast's required metadata format and structural conventions.

not rated 24 10mo ago C 64 tokens original MIT

dap-cli-debugging

13030

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 1mo ago A 39 tokens GPL-3.0

swift-mlx-lm

13031

PicoMLX/mlx-swift-lm-skill

Skill Claude CodeCodex

MLX Swift LM - Run LLMs and VLMs on Apple Silicon using MLX. Covers local inference, streaming, wired memory coordination, tool calling, LoRA fine-tuning, embeddings, and model porting.

not rated 24 7mo ago A 52 tokens copy · 100% MIT

youtube-to-atoms

13032

fredoliveira/agents

Skill Claude Code

Given a YouTube URL, fetch its transcript and extract atomic notes into an Obsidian vault. Use when handed a YouTube link to mine for ideas, or asked to "turn this video into atomic notes / atoms".

not rated 24 3mo ago A 50 tokens 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: