NoSQL

Query and manage local Vercel AI SDK documentation mirror (271 docs across 24 sections). Search AI SDK UI hooks, streaming, providers, core functions, and React Server Components. Use when implementing AI features or answering AI SDK-related questions.

Enhances vague queries for better retrieval with context-aware improvements. Use during adaptive retry when no relevant documents found, when queries are unclear, or when the user mentions query enhancement or rewriting.

Interact with Notion databases and tasks. Auto-detects intent to read, create, update, or delete Notion tasks. Reads API key from NOTION_API_KEY environment variable. Supports full CRUD operations. Trigger phrases include "notion tasks", "show backlog", "create task in notion", "MoneyGraph tasks", "outstanding tasks".

Guide parsing of Cassandra 5.0+ SSTable components (Data.db, Index.db, Statistics.db, Summary.db, TOC) with compression support (LZ4, Snappy, Deflate). Use when working with SSTable files, binary format parsing, hex dumps, compression issues, offset calculations, BTI index, partition layout, or debugging parsing errors.

LlamaIndex implementation patterns with templates, scripts, and examples for building RAG applications. Use when implementing LlamaIndex, building RAG pipelines, creating vector indices, setting up query engines, implementing chat engines, integrating LlamaCloud, or when user mentions LlamaIndex, RAG, VectorStoreIndex, document indexing, semantic search, or question answering systems.

Comprehensive guide for creating software diagrams using Mermaid syntax. Use when users need to create, visualize, or document software through diagrams including class diagrams (domain modeling, object-oriented design), sequence diagrams (application flows, API interactions, code execution), flowcharts (processes, algorithms, user journeys), entity relationship diagrams (database schemas), C4 architecture diagrams (system context, containers, components), state diagrams, git graphs, pie charts, gantt charts, or any other diagram type. Triggers include requests to "diagram", "visualize", "model", "map out", "show the flow", or when explaining system architecture, database design, code structure, or user/application flows.

Reference and maintain the project's technical stack documentation including frameworks, languages, databases, testing tools, and third-party services to ensure consistency across all development work. Use this skill when choosing technologies for new features, when documenting technology decisions, when working with framework-specific code patterns, or when ensuring consistency with existing technology choices. Use this skill when working with any code file to verify it follows the conventions of the project's chosen frameworks and tools. Use this skill when setting up new dependencies, configuring build tools, or making architectural decisions about which libraries or services to use. Use this skill when onboarding new team members or creating technical documentation about the project's architecture and technology choices.

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers from Gemini. Browser automation, library management, persistent auth. Drastically reduced hallucinations through document-only responses.

Search RAG database for relevant content. Use for semantic queries over processed documents, code, or papers.

dbt best practices for models, tests, documentation, and project organization.

Create Mermaid diagrams for technical documentation including ERDs, sequence diagrams, flowcharts, and architecture diagrams. Use when: (1) designing database schemas (ERD), (2) documenting API interactions (sequence), (3) illustrating process flows (flowchart), (4) visualizing system architecture.

Store and retrieve documents using ChromaDB for RAG workflows. Use for persistent memory, research storage, and semantic search.

Master MongoDB Atlas cloud setup, cluster configuration, security, networking, backups, and monitoring. Get production-ready cloud database in minutes. Use when setting up cloud MongoDB, configuring clusters, or managing Atlas.

Query the China Biographical Database (CBDB) API to retrieve comprehensive biographical data about historical Chinese figures. Use this skill when searching for information about Chinese historical figures, scholars, officials, or literary figures from the 7th century BCE through the 19th century CE. Applicable for queries about biographical details, social relationships, official positions, or when users mention specific Chinese names or CBDB person IDs.

Work with Gemini File API for document caching and efficient multi-query workflows. Use when discussing file uploads, caching strategies, token optimization, or comparing File API vs inline document approaches.