Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 386,981 indexed, measured the same four ways as everything else here.
Plugin Claude Code
Bundles 1 skill · 48 tokens together
Drive Slack from Claude Code with the slackcli binary: installs it if missing, checks authentication, then reads, sends, searches, and manages a workspace.
Skill Claude CodeCodex needs its repo
Assemble and publish pgbent studies for a PostgreSQL release cycle such as PG19: turn newset-flagged test sets into study SQL, graph with reports/.py --pg N, write getbent.io pages under docs/results-summary/pg /, and close the cycle with static snapshots. Use when a study's data is in (via upload/download) and needs…
Skill Claude CodeCodex
Read and hand-edit the app's business requirements — the checklist the harness verifies the built app against. MUST be loaded whenever the user asks to add, change, remove, reword, re-prioritise, or reclassify a business requirement (e.g. "add a requirement that…", "that rule is wrong, fix it", "drop the requirement…
Skill Claude CodeCodex
A Chinese-language visual-content skill that turns user-provided personal material into a reusable simple hand-drawn character and content illustrations. It can guide prompts or create images when suitable image tools are available.
Plugin Claude Code
Bundles 15 skills · 466 tokens together
Complete GRACE methodology: semantic markup, knowledge graphs, module contracts, testing, and log-driven verification for AI-driven engineering.
MCP server Claude CodeCodexCursor +2
Bidirectional Figma MCP — AI draws UI on Figma canvas, reads designs back. Runs locally from the figma-ui-mcp npm package.
per-simmons/clone-app-pat-pro-public
Skill Claude Code
Clones any web app pixel-for-pixel from a URL. Runs as an IN-CONVERSATION workflow — the live Claude orchestrates Task sub-agents and drives the Claude Chrome extension to recon (every view), extract (computed styles = ground truth), design-spec, build, QA (computed-style assertions), and extend. Guided check-ins…
Skill Claude CodeCodex needs its repo
A front-end development guide for building interfaces shown inside SillyTavern chat messages, using HTML, CSS, JavaScript, or Vue 3. It also covers message placeholders, MVU variable access, packaging, deployment, and local previews.
Skill Claude CodeCodex
Use when the user wants a paper audited for integrity issues — image misuse, numerical anomalies, logical gaps — and needs a reviewable evidence report. Works on external papers (PDF / DOI / arXiv) and on outputs from a local paper-writer run. Single-stage skill.
MCP server Claude CodeCodexCursor +2
MCP server for Windows CLI interactions. Runs locally from the @simonb97/server-win-cli npm package.
Skill Claude CodeOpenCode
A robustness-testing tool for computational operators, which are small pieces of code that perform tensor calculations.
Skill Claude CodeCodex
Find and read StyleGallery guidance (layout patterns, recipes, motion, state management, platform guides, design terminology, expression) with the stylegallery CLI or the stylegallery-mcp search/read tools. Use when a UI task needs a layout pattern, recipe, or interaction contract and the right document is not already…
ParthJadhav/ios-marketing-capture
Skill Claude CodeCodex
Use when the user wants to automate capture of marketing screenshots for a SwiftUI iOS app across multiple locales, devices, or appearances. Covers full-screen shots, isolated element renders (carousel cards, widgets), and reproducible output naming. Triggers on marketing screenshots, locale screenshots, widget…
Skill Claude CodeCodex
A playbook for promoting an open-source project, meaning software whose code is publicly available for others to use and change. It covers planning, launch activities, developer communities, media channels, and attracting contributors.
agent-ecosystem/skill-validator
Skill Claude CodeCodex
Review a proposed Agent Skill for structural validity and content quality before publishing. Runs the skill-validator CLI to check for structural issues, scores the skill with an LLM judge, and interprets results to advise authors on what to address. Use when a user wants to review, validate, or quality-check an Agent…
MCP server Claude CodeCodexCursor +2
A robust, all-in-one Python web scraping toolkit. Runs locally from the pyscrappy Python package. Needs 1 environment variable to run.
Plugin Claude Code
Bundles 1 skill · 144 tokens together
Write SEO pages that rank on Google AND get cited by LLMs. Live SERP data, 500-token chunk architecture, Two-Gate AEO framework, and a 70-point quality checklist.
Skill Claude CodeCodex
This skill provides three primary modes for Android security testing.
Plugin Claude Code
Bundles 1 command, 6 hooks · 14 tokens together
A comprehensive statusline dashboard for Claude Code — session summary, quota bars, agent tracker, MCP health, message history, and more. All at a glance, no slash commands needed.
Skill Claude CodeCodex
Check if recent cybersecurity alerts from 10 international CERTs affect your current project. Use when the user asks about security vulnerabilities, CVEs, "is my project affected", "any new security alerts", "check for vulnerabilities", "cyberowlai", or "/cyberowlai". Also trigger when the user is working on…
Skill Claude CodeCodex
Autonomous work mode that lets Claude work continuously while the user is away. Activates pre-flight risk assessment, dangerous-ops approval, and a blocker decision framework. Use "/nonstop" to activate, "/nonstop off" to deactivate. Use this skill whenever the user says things like "go nonstop", "keep working"…
Plugin Claude Code
Bundles 1 skill · 111 tokens together
Agent skill for the linearis Linear.app CLI: preflight, discover-then-act usage protocol, JSON output, error envelopes and exit codes, ID resolution, discussions, files.
Skill Claude CodeCodex
Patterns for invoking the Apify CLI (apify) from agents. Covers authentication, creating/running/pushing Actors, calling Actors in the cloud, and reading results from datasets and key-value stores.
Skill Claude CodeCodex
A smart assistant for NetEase Cloud Music, a Chinese music-streaming service. It uses ncm-cli to search music, manage playlists, control playback, and send recommendations through messaging services such as Feishu.
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: