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databases
Work with MongoDB (document database, BSON documents, aggregation pipelines, Atlas cloud) and PostgreSQL (relational database, SQL queries, psql CLI, pgAdmin). Use when designing database schemas, writing queries and aggregations, optimizing indexes for performance, performing database migrations, configuring replication and sharding, implementing backup and restore strategies, managing database users and permissions, analyzing query performance, or administering production databases.
review
This skill opens a web UI for reviewing markdown content with checkboxes and comments. It handles content from files, direct input, or conversation context, then processes user feedback to approve, reject, or modify items. The workflow is clear but depends on external browser interaction.
testing-anti-patterns
This skill provides concrete guidance for avoiding common testing mistakes, particularly around mocking and test pollution. It offers specific anti-pattern examples with clear fixes and 'gate function' checklists to apply before writing problematic tests. Focuses on testing real behavior rather than mock behavior.
writing-skills
Use when creating new skills, editing existing skills, or verifying skills work before deployment
playwright
Playwright E2E testing patterns. Trigger: When writing Playwright E2E tests (Page Object Model, selectors, MCP exploration workflow). For Prowler-specific UI conventions under ui/tests, also use prowler-test-ui.
pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
add-neon-docs
This skill automatically adds Neon database documentation links to project AI assistant files like CLAUDE.md or AGENTS.md. It detects existing files, asks for user permission, and appends reference URLs to a dedicated section. The tool helps AI assistants access Neon-specific patterns without storing large docs locally.
doc-coauthoring
Guides users through a three-stage process for creating documentation: gathering context, iterative refinement, and testing with a fresh AI to catch blind spots. It handles templates, existing documents, and provides clear fallbacks when integrations aren't available.
copyright-docs
This skill automates the creation of software design specification documents compliant with China Copyright Protection Center standards. It analyzes source code through parallel agents, generates Mermaid diagrams for architecture and flow, and produces complete documentation for copyright registration. The multi-phase approach separates metadata collection, analysis, consolidation, and refinement.
Writing Hookify Rules
This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.
gspace
Provides 40+ MCP tools for Google Workspace operations including Drive, Gmail, Docs, Sheets, Calendar, and Tasks. Clearly distinguishes between MCP and CLI use cases with practical examples. Includes authentication checks, file operations, search syntax, and error handling guidance.
doc-sync
Keeps IdeaVim documentation in sync with code changes. Use this skill when you need to verify documentation accuracy after code changes, or when checking if documentation (in doc/, README.md, CONTRIBUTING.md) matches the current codebase. The skill can work bidirectionally - from docs to code verification, or from code changes to documentation updates.
critical-thinking-logical-reasoning
Provides structured guidelines for analyzing written content like articles and reports. Breaks down arguments, identifies logical issues, and suggests probing questions. Outputs clear summaries and actionable critiques following a consistent template.
anthropic-prompt-engineer
This skill helps developers create and refine prompts for Claude AI models using Anthropic's documented techniques. It provides structured guidance on prompt formatting, includes examples, and addresses common pitfalls. The skill is essentially a knowledge base and helper for writing better instructions to AI models.
markdown-session-format
Defines a standardized Markdown template for recording Claude Code sessions with timestamp naming, structured sections for prompts/tools/results, verification annotations, and nb-compatible hashtag conventions. Ensures consistent logging format across teams.
memory-processor
A sophisticated tool for automatically synchronizing CLAUDE.md documentation with code changes, featuring intelligent pattern detection and verification mechanisms.
api-documenter
A comprehensive and well-structured API documentation skill with excellent coverage of documentation types, interactive features, and developer experience considerations.
humanizer
Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, negative parallelisms, and excessive conjunctive phrases.
excalidraw-diagram
Generate Excalidraw diagrams from text content for Obsidian. Use when user asks to create diagrams, flowcharts, mind maps, or visual representations in Excalidraw format. Triggers on "Excalidraw", "画图", "流程图", "思维导图", "可视化", "diagram".
writing-functional-docs
This skill provides structured patterns for writing functional documentation like guides, tutorials, and best practices. It offers clear templates for different doc types, specific writing patterns, visual element guidance, and a quality checklist. It helps writers produce consistent, user-focused documentation.
relational-database-mcp-cloudbase
This is the required documentation for agents operating on the CloudBase Relational Database. It lists the only four supported tools for running SQL and managing security rules. Read the full content to understand why you must NOT use standard Application SDKs and how to safely execute INSERT, UPDATE, or DELETE operations without corrupting production data.
clojure-write
Guide Clojure and ClojureScript development using REPL-driven workflow, coding conventions, and best practices. Use when writing, developing, or refactoring Clojure/ClojureScript code.
technical-writer
A comprehensive technical writing expert skill with detailed workflows, checklists, and integration with documentation tools, though somewhat generic in implementation approach.
component-guidelines-docs
Generate comprehensive component guideline documentation for SEED Design System. Use when creating or updating design guideline documentation in ./docs/content/docs/components directory. This skill helps create high-quality documentation similar to action-button.mdx.