Skill UI

Implement feature flags for progressive feature rollout using LaunchDarkly, Unleash, or custom solutions. Covers SDK setup, targeting rules, activation strategies, and database-backed implementations for controlled software releases and A/B testing.

Master Firebase backend services including Authentication, Firestore, Realtime Database, Cloud Functions, Storage, and Hosting. Learn security rules, data modeling for read-heavy workloads, and cost optimization to avoid pitfalls like expensive reads and query limitations.

This skill enables querying nutritional information, comparing food items, and performing calculations based on structured food data. It supports database retrieval, portion conversion, and classification filtering for precise nutritional analysis rather than general text suggestions.

Provision and manage fully managed relational databases on Google Cloud Platform, including PostgreSQL, MySQL, and SQL Server. Configure high availability, automated backups, security settings, and private IP connections. Suitable for production workloads requiring ACID transactions and regional failover. Includes Terraform configuration examples for infrastructure as code deployment.

Global Chat Agent Discovery enables developers to locate and compare MCP servers and AI agents via a cross-protocol directory. It supports MCP, A2A, and agents.txt protocols, offering programmatic access through an MCP server. Users can search for tools like database access or file conversion, validate agents.txt files, and discover endpoints for agent-to-agent communication across multiple registries.

Centrally manage secrets, encryption, and access with HashiCorp Vault. Covers KV, database, AWS, and PKI secret engines, plus authentication methods like AppRole, Kubernetes, and OIDC.

This skill enforces an algorithm-first discipline, requiring the user to state the time and space complexity (Big-O), the intended data structure, and the core algorithm family before writing any complex code (loops, queries, recursion). It serves as a critical gatekeeper to prevent common performance pitfalls like O(n²) complexity, N+1 database queries, and brute-force implementation errors, significantly improving code robustness and efficiency.

Comprehensive guide to LLM Operations (LLMOps). Covers advanced topics like Retrieval-Augmented Generation (RAG), vector database management (Pinecone, Chroma), embeddings, fine-tuning, prompt engineering, and cost optimization. Essential for bridging the gap between AI prototypes and reliable, scalable, production-grade AI systems.

Programmatically manage your entire contact database within Mailtrap. This guide covers using the API to create, update, delete, and bulk import contacts. It is essential for synchronizing contact data with CRMs, triggering custom automation events, building targeted segments, or performing large-scale list cleanups.

MockHunter is an advanced skill designed to audit live web pages, providing a comprehensive reality check on visible data. It analyzes every element to determine its true source: whether it is REAL (from the database), MOCK (simulated data), LLM-generated, HARDCODED, BROKEN (broken endpoints), or UNKNOWN. Ideal for auditing AI-generated UIs or reviewing proof-of-concept MVPs before customer sign-off.

Administer, optimize, and secure MongoDB NoSQL databases in development and production. Covers installation, user setup, CRUD operations, indexing, aggregation pipelines, replica sets, and backup/restore.

Expert skill for architecting, reviewing, and scaling software systems. Handles architecture, databases, microservices, and infrastructure design to create resilient backend solutions.