Skills

A multi-provider email management skill that enables AI agents to send, manage, and automate emails across Gmail, Outlook, and official email via MCP. Supports bulk campaigns, draft management, inbox monitoring, and thread handling with built-in OAuth authorization.

A linkedin automation skill from Build with Claude, a collection of skills, agents, and tools for extending Claude Code capabilities.

Scaffolds a new local Obsidian-based LLM Wiki knowledge base end-to-end — installing Node/Git, 17 plugins, Minimal theme, and initializing git from the official template following Andrej Karpathy's pattern.

A curated collection of 112 hand-written agent skills for Claude Code, Cursor, Gemini CLI, and 27+ other AI tools, covering frameworks like TanStack, React, and more. Each skill is enriched against official documentation rather than auto-generated.

A LocalStack skill for developing AWS applications locally, with lifecycle management, IaC deployment, state management via Cloud Pods, and log analysis.

Tracks international packages across 3,100+ carriers (China Post, DHL, FedEx, UPS, etc.) via 17track API with Playwright browser fallback for shipment status queries.

from xbtlin/ai-berkshire

Enables Claude to process and compare mass spectrometry data using matchms, supporting spectral matching, similarity scoring, and metabolomics/proteomics spectral analysis workflows.

A skill for auditing Maven dependencies, checking for outdated versions, analyzing dependency tree conflicts, and scanning for security vulnerabilities using OWASP Dependency-Check and other tools.

Media writer skill for transforming technical content into platform-native writing for WeChat, Hacker News, Reddit, Medium, Twitter/X, Dev.to, and LinkedIn with cultural fluency

Teaches AI agents how to plan and run Meta (Facebook & Instagram) ad campaigns using proven frameworks instead of hallucinated settings. Covers auction mechanics, campaign structure, creative formats, audience targeting, budget management, ROAS tracking, and includes a built-in ad brief workflow.

Enables AI agents to run scientific computing workloads on Modal's cloud GPU infrastructure, supporting heavy computation tasks like molecular dynamics, deep learning training, and large-scale data processing.

from frontend/ai

OpenFang is an open-source Agent Operating System built in Rust that runs autonomous agents on schedules, featuring pre-built capability packages called Hands for tasks like competitor research, lead generation, and social media management.

A comprehensive biosignal processing toolkit for analyzing physiological data including ECG, EEG, EDA, RSP, PPG, EMG, and EOG signals, with support for heart rate variability analysis, complexity measures, and multi-modal signal integration.

A skill collection for building AI applications with Next.js and Bun runtime, including app generators, UI/design tools, AI SDK integration, database/search capabilities, and production chatbot patterns with HITL and persistence.

Queries Google NotebookLM notebooks to retrieve source-grounded, citation-backed answers from Gemini using browser automation and library management.

A notion automation skill from Build with Claude, a collection of skills, agents, and tools for extending Claude Code capabilities.

A library of 99 stack-agnostic Claude Skills covering brand, design, content, SEO, dev, ops, growth, and research for the full lifecycle of building, launching, and growing a website. Includes an Ahrefs MCP-powered SEO audit suite.

A PostHog product analytics instrumentation skill from the PostHog skills collection. Provides skills for analytics integration, feature flags, error tracking, and LLM analytics, installable as a Claude Code plugin marketplace or individual skills.

An agent skill that searches Israeli restaurants on Ontopo, checks table availability across multiple dates in a single query, and provides direct booking links.

A Skill Master tool for creating and maintaining Agent Skills, covering SKILL.md format, frontmatter, docs ingestion, validation, and packaging.

Identifies and analyzes security vulnerabilities in OpenHarmony C++ system services, focusing on IPC handlers, multithreading, and sensitive data protection.

A skill for integrating with Otter Waiver, a digital waiver solution for businesses like gyms and event organizers, enabling waiver template management, signer tracking, and field configuration through the Membrane CLI.

A skill from Asta by Allen AI for scientific research, providing PDF text extraction via cloud-based olmOCR, Semantic Scholar paper/author lookups, and local document metadata indexing for tracking and searching papers.

Part of a library of 31 portable data analytics skills for Claude that cover the full analyst workflow from data quality checks and deep-dive analysis through documentation, dashboards, and stakeholder communication, with no setup required.

A skill from the Anthropic Cybersecurity Skills library, the largest open-source collection of 754 cybersecurity skills across 26 security domains for AI agents, covering penetration testing, incident response, cloud security, and compliance.

A collection of 161 AI agent skills for Claude Code, Gemini CLI, and Google Antigravity, providing domain-specific knowledge, workflows, and best practices.

Manages PostgreSQL database administration, configuration, and performance optimization with comprehensive scripting and best practices.

Integrates with Protocols.io for lab protocol management, enabling AI agents to access, create, and share standardized experimental protocols as part of K-Dense's scientific skills for Claude.