Everything for Claude Code

Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 366,348 indexed, measured the same four ways as everything else here.

ui-test

745

browserbase/skills

Skill Claude Code ✓ vendor

AI-powered adversarial UI testing via the browse CLI. Analyzes git diffs to test only what changed, or explores the full app to find bugs. Tests functional correctness, accessibility, responsive layout, and UX heuristics. Use when the user asks to test UI changes, QA a pull request, audit accessibility, or run…

not rated 3.7k +4 5d ago A Socket: passSnyk: warnSkillSpector: warn 87 tokens

ghidra-mcp

746

bethington/ghidra-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ghidra-mcp" as configured in bethington/ghidra-mcp. Runs locally from the c:/Users/benam/source/mcp/ghidra-mcp Python package. Needs 3 environment variables to run.

not rated 3.7k +63 3d ago A tokens not measured original Apache-2.0

figure-style

747

aipoch/open-science

Skill Claude CodeCodex

Publication-grade correctness and legibility rules for final-deliverable scientific figures, not exploratory plots. Use for a figure that will ship in a report, paper, export, or kept artifact. Covers data fidelity, label economy, color threading, chart choice, layout, and render-then-verify QA without imposing a…

not rated 4.0k +202 today A SkillSpector: pass 91 tokens original Apache-2.0

brycewang-stanford/Auto-Empirical-Research-Skills

Skill Claude CodeCodex

Classical end-to-end empirical analysis workflow in the traditional Python econometric stack — pandas + numpy + scipy + statsmodels + linearmodels + pyfixest + rdrobust + econml + causalml + matplotlib/seaborn. Defaults to economics empirical-paper style (AER / QJE / AEJ) — every run produces a publication-ready…

not rated 3.7k +46 changed 4d ago A SkillSpector: warn 780 tokens

pipeline-conductor

749

kirodotdev/KiroCrew

Skill Claude CodeCodex

Operating procedure for the kirocrew-pipeline-conductor agent - run one issue/PR pipeline on one repository as a supervised fleet. Auto-pick items, preflight every candidate to one deterministic claim verdict, stand up one worker session per item in a dedicated folder, probe them each cycle with one script call…

not rated 3.7k +135 changed today A SkillSpector: warn 142 tokens original Apache-2.0

kiro-discovery

750

gotalab/cc-sdd

Skill Claude CodeCodex

Entry point for new work. Determines the best action path or work decomposition (update existing spec, create new spec, mixed decomposition, or no spec needed) and refines ideas through structured dialogue.

not rated 3.7k +7 3mo ago A SkillSpector: warn 44 tokens original MIT

add-azure-mcp-tools

751

microsoft/mcp

Skill Claude Code needs its repo ✓ vendor

Add a new tool/command to any Azure MCP toolset. Full lifecycle from scaffolding through PR submission. USE WHEN: add new command, create tool, new MCP tool, scaffold command, implement operation, add azure service tool, create new toolset.

not rated 3.6k +11 changed 5d ago A SkillSpector: pass 59 tokens original MIT

cypress-debugger

752

kiali/kiali

MCP server Claude CodeCodexCursor +2

MCP server "cypress-debugger", hosted remotely at 127.0.0.1, as configured in kiali/kiali.

not rated 3.6k +1 2d ago A tokens not measured original Apache-2.0

asu-skills

753

Hisn00w/ASu-skills

Plugin Claude Code

Bundles 8 skills · 640 tokens together

A Chinese-language job-search workflow for open-source contributions, project learning, resume writing, interview preparation, and autumn recruiting progress.

not rated 3.8k +543 changed today A tokens not measured original MIT

md2wechat

754

geekjourneyx/md2wechat-skill

Skill Claude CodeCodex

Convert Markdown to WeChat Official Account HTML, inspect supported providers/themes/prompts, generate article images, create drafts, write with creator styles, prepare title suggestions, and remove AI writing traces.

not rated 3.6k +14 changed 5d ago A Socket: passSnyk: warnSkillSpector: warn 42 tokens

docx

755

nextlevelbuilder/goclaw

Skill Claude CodeCodex needs its repo

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when…

not rated 3.6k +9 today A SkillSpector: warn 168 tokens

maintainer

756

therealaleph/MasterHttpRelayVPN-RUST

Skill Claude CodeCodex

This document encodes the project context, recurring patterns, and conventions needed to ship code, triage issues, and respond to users effectively. It is the entry point to the broader knowledge base in references/.

not rated 3.6k +6 5d ago A SkillSpector: pass 0 tokens original MIT

citation-management

757

zLanqing/codex-claude-academic-skills

Skill Claude Code needs its repo

Comprehensive citation management for academic research. Search Google Scholar and PubMed for papers, extract accurate metadata, validate citations, and generate properly formatted BibTeX entries. This skill should be used when you need to find papers, verify citation information, convert DOIs to BibTeX, or ensure…

not rated 3.6k +152 3mo ago A SkillSpector: warn 68 tokens original MIT

test-plan

759

smallcloudai/refact

Command Claude Code

Generate a targeted test plan for the current task.

not rated 3.5k 3mo ago A 10 tokens original BSD-3-Clause archived

truera/trulens

Skill Claude CodeCodex

Configure feedback functions and selectors for TruLens evaluations.

not rated 3.5k +5 3d ago A SkillSpector: pass 17 tokens original MIT

gzh-design

761

isjiamu/gzh-design-skill

Skill Claude CodeCodex

A Chinese-language formatting tool that converts Markdown, Word documents, PDFs, or plain text into HTML for WeChat Official Accounts, a publishing platform in China.

not rated 3.5k +69 2mo ago A 254 tokens

connect-agent

762

langwatch/langwatch

Skill Claude CodeCodex

Connect the codebase's AI agent to LangWatch agent simulations, so test suites run against the real agent process. Adds a small connect function beside the service startup that calls the agent already in the codebase, which opens an outbound connection and registers the agent with its environment and its run…

not rated 3.5k +1 changed today A SkillSpector: pass 102 tokens original Apache-2.0

seedance-prompt-zh

763

dexhunter/seedance2-skill

Skill Claude CodeCodex

Chinese-language guidance for writing prompts for Seedance 2.0, an AI video generator that can use text, images, video, and audio.

not rated 3.5k +32 6mo ago A SkillSpector: pass 100 tokens original MIT

notfair

764

nowork-studio/notfair-plugin

Plugin Claude Code

Bundles 52 skills, 1 MCP server · 6,288 tokens together

The official ads, analytics, SEO, and GEO plugin from NotFair. Operate Google, Meta, X, and LinkedIn Ads; analyze Google Search Console and GA4; and run open-source search and content workflows from any compatible agent.

not rated 3.6k +61 yesterday A tokens not measured original MIT

data-validation-first

765

aiming-lab/MetaClaw

Skill Claude CodeCodex

Use this skill before any data analysis, transformation, or modeling. Always inspect and validate the data before drawing conclusions or writing transformations.

not rated 3.5k +2 3mo ago A SkillSpector: pass 30 tokens original MIT

swiftui-expert

766

AvdLee/SwiftUI-Agent-Skill

Plugin Claude Code

Bundles 2 skills · 169 tokens together

Expert SwiftUI guidance for state management, view composition, performance, and iOS 26+ Liquid Glass adoption.

not rated 3.5k +16 26d ago A tokens not measured original MIT

autoform

767

vantezzen/autoform

Skill Claude CodeCodex

How to use the @autoform/ packages with React Hook Form or TanStack Form to automatically generate React forms from Zod, Yup, or Joi schemas with any UI library (shadcn/ui, MUI, Mantine, Ant Design, Chakra UI). Use this skill whenever the user wants to create a form from a schema, select a form adapter, build forms…

not rated 3.5k +2 1mo ago A SkillSpector: pass 158 tokens original MIT

clinical-reports

768

synthetic-sciences/openscience

Skill Claude Code needs its repo

Write comprehensive clinical reports including case reports (CARE guidelines), diagnostic reports (radiology/pathology/lab), clinical trial reports (ICH-E3, SAE, CSR), and patient documentation (SOAP, H&P, discharge summaries). Full support with templates, regulatory compliance (HIPAA, FDA, ICH-GCP), and validation…

not rated 3.5k +108 changed yesterday A SkillSpector: warn 71 tokens original Apache-2.0

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: