发现 Skills

Use asyncio.TaskGroup() instead of asyncio.gather() for Python 3.13 MCP servers. PROACTIVELY activate for: (1) creating new MCP servers, (2) async server patterns, (3) Python 3.13 asyncio. Triggers: "mcp server", "asyncio taskgroup", "server scaffolding"

Fast headless browser for QA testing and site dogfooding. Navigate any URL, interact with elements, verify page state, diff before/after actions, take annotated screenshots, check responsive layouts, test forms and uploads, handle dialogs, and assert element states. ~100ms per command. Use when you need to test a feature, verify a deployment, dogfood a user flow, or file a bug with evidence.

Analyze local images using an OpenAI-compatible multimodal endpoint. Use when the user question depends on visual content from a local image file — visual question answering, describing images, reading text in images, identifying objects, etc.

Open-source headless CMS — content type schemas, REST API, Document Service API, custom controllers, lifecycle hooks, authentication, TypeScript

Turborepo, workspaces, package architecture, @repo/* naming, exports, tree-shaking

CLI code review patterns. Use when reviewing CLI applications built with Commander.js, @clack/prompts, picocolors. Covers exit codes, signal handling, error messages, user experience, testing adequacy.

SWR data fetching patterns - useSWR, useSWRMutation, caching, revalidation, infinite scroll

Detects and reports configuration drift in AWS CloudFormation stacks using the detect-stack-drift and describe-stack-resource-drifts APIs via boto3. Generates remediation templates using cfn-flip for YAML/JSON conversion.

Browsertrix Crawler is a browser-based crawling system from Webrecorder for high-fidelity site capture, QA replay analysis, and configurable crawl behavior. It runs complex crawls in a single Docker container and uses Puppeteer plus the Chrome DevTools Protocol under the hood.

Tracks code maintainability metrics via the Code Climate API v1 and the codeclimate CLI analyze command. Monitors GPA scores, technical debt ratios, and file-level complexity using the Cognitive Complexity engine.

Queries Grafana Loki via the LogQL API to correlate log streams across services. Builds cross-service trace-to-log mappings using Tempo integration and generates alert rule suggestions.

Nodriver is the official successor to Undetected-Chromedriver, providing async browser automation that communicates directly with Chrome DevTools Protocol without Selenium or WebDriver dependencies. Built for stealth web automation that bypasses anti-bot systems including Cloudflare and Imperva.

Manages Protocol Buffer schema evolution using the buf CLI with breaking change detection and Confluent Schema Registry integration. Enforces buf lint rules and generates gRPC service stubs via protoc-gen-go and protoc-gen-grpc-web.

An official Qdrant MCP server implementation that provides semantic memory capabilities for AI agents. Enables storing and retrieving information using vector search, acting as a persistent knowledge layer on top of the Qdrant vector database.

Orchestrates large-scale web crawling using Scrapy with scrapy-redis for distributed job queuing. Integrates Splash for JavaScript rendering, stores results in MongoDB via the scrapy-mongodb pipeline, and respects robots.txt with AutoThrottle.

Diagnoses and recovers failed systemd services using journalctl, systemctl status, and the D-Bus org.freedesktop.systemd1 interface. Analyzes exit codes, dependency chains via list-dependencies, and resource limits from cgroup controllers.

Master API documentation with OpenAPI 3.1, AI-powered tools, and modern developer experience practices. Create interactive docs, generate SDKs, and build comprehensive developer portals. Use PROACTIVELY for API documentation or developer portal creation.

Opinionated backend development standards for Node.js + Express + TypeScript microservices. Covers layered architecture, BaseController pattern, dependency injection, Prisma repositories, Zod validation, unifiedConfig, Sentry error tracking, async safety, and testing discipline.

Expert C4 Code-level documentation specialist. Analyzes code directories to create comprehensive C4 code-level documentation including function signatures, arguments, dependencies, and code structure. Use when documenting code at the lowest C4 level for individual directories and code modules.

A health assistant skill for medical information analysis, symptom tracking, and wellness guidance.

Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies. Use when building data transformations, creating data models, or implementing analytics engineering best practices.

Write idiomatic Elixir code with OTP patterns, supervision trees, and Phoenix LiveView. Masters concurrency, fault tolerance, and distributed systems. Use PROACTIVELY for Elixir refactoring, OTP design, or complex BEAM optimizations.

Search logs and codebases for error patterns, stack traces, and anomalies. Correlates errors across systems and identifies root causes. Use PROACTIVELY when debugging issues, analyzing logs, or investigating production errors.

Web fuzzing with ffuf