全部能力

Architecture validation and patterns for clean architecture, backend structure enforcement, project structure validation, test standards, and context-aware…

Comprehensive, data-backed email marketing knowledge base. 908 sources, 4,798 insights. Use when reviewing email setups, building automation flows, diagnosing deliverability, writing email copy, selecting platforms, or pulling benchmarks. Covers strategy, flows, deliverability, copywriting, segmentation, compliance, cold email, and 19 industry playbooks.

Aggregate and deduplicate recent news from multiple sources into concise topic summaries.

Agno AI agent framework. Use for building multi-agent systems, AgentOS runtime, MCP server integration, and agentic AI development.

DigitalOcean storage services including Spaces object storage, Volumes block storage, NFS, Snapshots, and Backups. Use when selecting or managing storage for…

Transloco i18n best practices for Angular. Covers runtime translation, lazy-loaded translation files per route, and test mocking. Activates when working with @jsverse/transloco. Do not use for ngx-translate or i18next. Install alongside angular-best-practices for full coverage.

Ruby on Rails performance and maintainability optimization guidelines for building backend APIs and frontend web applications. This skill should be used when…

Express/Hono with Supabase and Drizzle ORM

OpenAI-compatible proxy aggregating 14 free-tier LLM providers with automatic failover and per-key rate tracking.

FlexLayout for React - Advanced docking layout manager with drag-and-drop, tabs, splitters, and complex window management

Converts any Claude Code skills repository into an official plugin marketplace. Analyzes existing skills, generates .claude-plugin/marketplace.json conforming to the Anthropic spec, validates with `claude plugin validate`, tests real installation, and creates a PR to the upstream repo. Encodes hard-won anti-patterns from real marketplace development (schema traps, version semantics, description pitfalls). Use when the user mentions: marketplace, plugin support, one-click install, marketplace.json, plugin distribution, auto-update, or wants a skills repo installable via `claude plugin install`. Also trigger when the user has a skills repo and asks about packaging, distribution, or making it installable.

Runs existing test suite to catch regressions after implementation changes. Use when Story needs regression verification. No status changes.

SQLite expert for WAL mode, query optimization, embedded patterns, and advanced features

Tunnel SOCKS5 traffic through Google Drive API requests to bypass restrictive networks and DPI inspection.

Turn backend test ambiguity into one practical backend test packet. Use when the user needs API/service/repository/auth-flow coverage design, fixture or seed/reset strategy, container-vs-mock dependency choices, contract/API compatibility checks, or flaky backend-suite stabilization across local and CI. Route org-wide testing policy to `testing-strategies`, API shape decisions to `api-design`, and auth implementation to `authentication-setup`.

Architect Chrome MV3 extensions using Plasmo, including messaging, storage, and UI surfaces.

SQL Server 2025 and SqlPackage 170.2.70 (October 2025) - Vector databases, AI integration, and latest features

Staff-level codebase health review. Finds monolithic modules, silent failures, type safety gaps, test coverage holes, and LLM-friendliness issues.

Use when designing animations for social platforms, messaging apps, content sharing, or community features

Framework-specific accessibility patterns and fix templates for React, Vue, Angular, Svelte, Next.js, and Tailwind CSS.