數據科學

MongoDB and PostgreSQL database administration. Databases: MongoDB (document store, aggregation, Atlas), PostgreSQL (relational, SQL, psql). Capabilities: schema design, query optimization, indexing, migrations, replication, sharding, backup/restore, user management, performance analysis. Actions: design, query, optimize, migrate, backup, restore, index, shard databases. Keywords: MongoDB, PostgreSQL, SQL, NoSQL, BSON, aggregation pipeline, Atlas, psql, pgAdmin, schema design, index, query optimization, EXPLAIN, replication, sharding, backup, restore, migration, ORM, Prisma, Mongoose, connection pooling, transactions, ACID. Use when: designing database schemas, writing complex queries, optimizing query performance, creating indexes, performing migrations, setting up replication, implementing backup strategies, managing database permissions, troubleshooting slow queries.

Exploit researcher persona specializing in attack surface analysis, exploit scenario generation, and vulnerability chaining

Visual design intelligence and UI aesthetics. Integrates: chrome-devtools, ai-multimodal, media-processing. Capabilities: design analysis, visual hierarchy, color theory, typography, micro-interactions, animation, design systems, accessibility. Actions: analyze, design, create, capture, evaluate, implement UI aesthetics. Keywords: Dribbble, Behance, Mobbin, design inspiration, visual hierarchy, color palette, typography, spacing, animation, micro-interaction, design system, style guide, accessibility, WCAG, contrast ratio, golden ratio, whitespace, visual rhythm. Use when: building beautiful UIs, analyzing design inspiration, implementing visual hierarchy, adding animations/micro-interactions, creating design systems, evaluating aesthetic quality, capturing design screenshots.

Excel spreadsheet processing and analysis. Formats: .xlsx, .xlsm, .csv, .tsv. Capabilities: create spreadsheets, formulas (error-free), formatting, data analysis, charts, pivot tables, conditional formatting, data validation, template preservation. Actions: create, edit, analyze, visualize, recalculate spreadsheets. Keywords: Excel, spreadsheet, xlsx, csv, formula, VLOOKUP, SUMIF, pivot table, chart, graph, data analysis, formatting, conditional formatting, data validation, workbook, worksheet, cell reference, named range, macro. Use when: creating spreadsheets, editing Excel files, analyzing tabular data, building formulas, creating charts/graphs, working with CSV/TSV, preserving spreadsheet templates.

Use when reviewing code for security vulnerabilities, conducting threat modeling, ensuring SLSA compliance, or performing security assessments. Invoked for security analysis, vulnerability detection, and compliance verification.

Use this skill to migrate existing projects to the AgenticDev structure. It uses an AI-powered analysis to intelligently discover, categorize, and migrate documentation, generate rich frontmatter, and preserve git history.

This skill should be used when the user mentions "HLS not working", "haskell-language-server issues", "Haskell LSP problems", "no completions in Haskell", "HLS diagnostics not showing", "troubleshoot HLS", "Haskell code analysis not working", or asks why HLS features aren't available in Claude Code.

Generates MAID snapshot JSON for agent inspection visualization. Use when asked to create snapshot data, export agent traces, or generate JSON for the MAID inspection panel.

Deep project analysis for architecture planning. Use when starting migration or designing new agent components for an unfamiliar codebase.

This skill provides comprehensive system administration and monitoring tools through x-cmd CLI, including process management, macOS system utilities, network configuration, disk health monitoring, and storage analysis. This skill should be used when users need to perform system administration tasks, monitor system performance, manage network configurations, or troubleshoot system issues from command line interfaces.

Analyze pull request from github review comments, classify each comment (correct, uncertain, incorrect), and produce an ordered implementation plan. Use this for PR review triage, code review feedback analysis, and planning follow-up changes based on reviewer comments.

Generates MAID snapshot JSON for agent inspection visualization. Use when asked to create snapshot data, export agent traces, or generate JSON for the MAID inspection panel.

This skill provides expert-level guidance for debugging and fixing bugs in VS Code extensions. Use when investigating runtime errors, fixing memory leaks, resolving WebView issues, debugging activation problems, fixing TypeScript type errors, or troubleshooting extension communication failures. Covers systematic debugging workflows, common bug patterns, root cause analysis, and prevention strategies.

Detect test smells, overmocking, flaky tests, and coverage issues. Analyze test effectiveness, maintainability, and reliability. Use when reviewing tests or improving test quality.

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.

Create Claude Code hooks for static analysis and code quality. Provides pre-built linting, formatting, and type-checking hooks. Use when setting up project quality gates, enforcing code standards, or adding pre-commit style checks.

Use when visualizing architecture, data flows, or system diagrams in text. Creates ASCII art for plans, workflows, and structures that render in terminals and markdown.

Parse GitHub AI analysis comment sections for architectural alignment, technical feasibility, implementation suggestions, and testing strategy

Comprehensive documentation automation with quality analysis, README generation, CHANGELOG management, API documentation formatting, and Mermaid diagram generation. Integrates with /update.docs command. Use for documentation audits, technical writing, API docs, README creation, diagram generation, and maintaining project documentation.

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications, OR when they provide screenshots/images/designs to replicate or draw inspiration from. For screenshot inputs, extracts design guidelines first using ai-multimodal analysis, then implements code following those guidelines. Generates creative, polished code that avoids generic AI aesthetics.