Browse Skills

Design LLM applications using the LangChain framework with agents, memory, and tool integration patterns. Use when building LangChain applications, implementing AI agents, or creating complex LLM workflows.

This skill should be used when the user asks to "perform SMTP penetration testing", "enumerate email users", "test for open mail relays", "grab SMTP banners", "brute force email credentials", or "assess mail server security". It provides comprehensive techniques for testing SMTP server security.

Connect to Azure Database for PostgreSQL Flexible Server from Node.js/TypeScript using the pg (node-postgres) package. Use for PostgreSQL queries, connection pooling, transactions, and Microsoft Entra ID (passwordless) authentication. Triggers: "PostgreSQL", "postgres", "pg client", "node-postgres", "Azure PostgreSQL connection", "PostgreSQL TypeScript", "pg Pool", "passwordless postgres".

Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.

Master Python 3.12+ with modern features, async programming,

Master Go 1.21+ with modern patterns, advanced concurrency,

Comprehensive skill for detecting, exploiting, and remediating Insecure Direct Object Reference (IDOR) vulnerabilities in web applications.

Expert database optimizer specializing in modern performance

Azure API Management SDK for Python. Use for managing APIM services, APIs, products, subscriptions, and policies.

Skill for developing applications with Gemini models and the Gemini API, covering SDK usage, model selection, and API capabilities.

Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes.

Build call automation workflows with Azure Communication Services Call Automation Java SDK. Use when implementing IVR systems, call routing, call recording, DTMF recognition, text-to-speech, or AI-powered call flows.

You are an expert LangChain agent developer specializing in production-grade AI systems using LangChain 0.1+ and LangGraph.

CLI tool for sending and receiving iMessage/SMS messages via macOS Messages.app.

Generates production-ready SKILL.md files for AI agents, ensuring clarity, consistency, and deterministic behavior.

Build messaging applications using Azure Service Bus SDK for JavaScript (@azure/service-bus). Use when implementing queues, topics/subscriptions, message sessions, dead-letter handling, or enterprise messaging patterns.

Manage Microsoft Fabric capacities and resources programmatically using the Azure Fabric Management SDK for Python.

Automate Dropbox file management, sharing, search, uploads, downloads, and folder operations via Rube MCP (Composio). Always search tools first for current schemas.

Azure Queue Storage SDK for Python. Use for reliable message queuing, task distribution, and asynchronous processing.

Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.

Control Eight Sleep pods (status, temperature, alarms, schedules) via command line.

Transform data into compelling narratives using visualization, context, and persuasive structure for impactful decision-making and communication.

Expert data scientist for advanced analytics, machine learning, and

Reverts git changes by logical work unit (track, phase, or task) with full git awareness, aiding in undoing specific development efforts.