Skill UI

This skill provides comprehensive management of the entire issue lifecycle within the Linear project management tool. Users can create new issues, update key metadata (priority, labels, due dates), and automate state transitions through defined workflows. It also supports building parent/sub-issue hierarchies, managing issue relations (blocks, duplicates), and adding comments, making it ideal for automating project tracking and workflow enforcement.

A comprehensive guide for installing and configuring the Linear SDK for TypeScript/JavaScript. It details two primary authentication methods: using a personal API key for scripts and server-side tools, and implementing the full OAuth 2.0 flow (including PKCE and token refreshing) for user-facing applications. Essential for integrating Linear functionality into custom software.

Automates LinkedIn workflows—posts, comments, profile/company info, and media uploads—through Composio's toolkit on Rube MCP after fetching current tool schemas. Use it to script routine social posting or profile management without manual UI steps.

This comprehensive guide provides production-ready patterns for building advanced LLM applications. It details the entire RAG pipeline, covering document ingestion, various chunking strategies, and advanced retrieval methods (Hybrid, Multi-query). Furthermore, it covers sophisticated agent architectures, such as ReAct, enabling complex reasoning and tool use. Ideal for developers designing enterprise-grade AI systems.

This skill simulates an expert prompt engineer, specializing in optimizing prompts for Large Language Models (LLMs). It applies advanced techniques such as Constitutional AI, Chain-of-Thought reasoning, and model-specific tuning. Use this tool to transform basic instructions into production-ready, high-performance prompts, significantly boosting accuracy, reducing hallucinations, and optimizing token usage.

Execute comprehensive load, stress, and soak tests to validate API performance, identify scaling bottlenecks, and establish throughput baselines. This tool simulates realistic, high-volume traffic patterns using industry-standard tools like k6 or Artillery, allowing users to define complex scenarios (e.g., e-commerce checkout flows, traffic spikes) and assert performance thresholds (p95 latency, error rates). It helps pinpoint resource limitations in databases, network layers, or compute resources, ensuring the API is ready for production scalability.

A comprehensive guide for configuring localization services (Lokalise) across multiple deployment environments (development, staging, production). It details two strategies: dedicated projects or single-project branching. Focuses heavily on secure secret management using tools like AWS Secrets Manager, GCP Secret Manager, and HashiCorp Vault, ensuring that environment-specific configurations and translations remain isolated throughout the CI/CD pipeline.

Automates Loyverse operations through Composio's Rube MCP toolkit by discovering current tool schemas, verifying toolkit connections, and executing workflows while managing pagination and session reuse for dependable retail automation.

Automates Mailchimp email marketing workflows via Rube MCP, covering campaign creation, scheduling, audience management, subscriber operations, segmentation, and analytics. Use when orchestrating Mailchimp actions through Composio's toolkit, always fetching current schemas with RUBE_SEARCH_TOOLS before kicking off sequences.

A comprehensive debugging toolkit designed for diagnosing complex issues within MaintainX integrations. It includes environment diagnostics, detailed request/response logging (using interceptors), and robust health checks for multiple core API endpoints. Use this when troubleshooting connectivity, data integrity, or unexpected API behavior.

Automate Mapulus tasks through Composio's Mapulus toolkit by discovering tools via Rube MCP, verifying connections, and invoking RUBE_MULTI_EXECUTE_TOOL with schema-compliant arguments and session reuse.

This comprehensive guide details the workflow, core invariants, and guardrails for developing, modifying, and verifying TypeScript MCP servers and applications using the mcp-use package. It covers everything from project scaffolding and tool referencing to advanced features like authentication and skills over MCP, ensuring developers adhere to the latest architectural best practices.