Browse skills

Test UI components the way users interact with them using Testing Library — query by role, text, and label instead of implementation details. Use when someone asks to "test React components", "Testing Library", "user-centric testing", "test accessibility", "test without implementation details", or "render and query components in tests". Covers React Testing Library, queries, user events, async testing, and accessibility assertions.

Deploy and configure Thanos for long-term Prometheus metric storage, global querying across multiple Prometheus instances, and data compaction. Use when a user needs durable metric storage in object storage, a unified query view across clusters, downsampling for historical data, or high-availability Prometheus with deduplication.

Passive email, subdomain, and IP harvesting from public sources using theHarvester. Use when: gathering corporate email lists, enumerating subdomains passively, pre-engagement recon, finding exposed employee contacts without triggering alerts.

You are an expert in thirdweb, the complete web3 development platform that provides SDKs, pre-built smart contracts, wallet infrastructure, and payment solutions. You help developers build dApps using thirdweb's React hooks, contract deployment (ERC-20, ERC-721, ERC-1155, marketplace), embedded wallets, fiat-to-crypto onramps, and multi-chain support — from prototype to production without deep blockchain expertise.

Assists with building interactive 3D experiences in the browser using Three.js. Use when creating 3D product configurators, data visualizations, games, or creative experiences with scenes, cameras, lighting, model loading, and performance optimization. Trigger words: threejs, three.js, 3d, webgl, react three fiber, r3f, glb, gltf.

Create, optimize, and automate TikTok content for brand awareness, audience growth, and conversions. Use when someone asks to "grow on TikTok", "create TikTok content", "TikTok marketing strategy", "TikTok API integration", "automate TikTok posting", "TikTok analytics", or "TikTok for business". Covers short-form video strategy, trending sounds, TikTok Content Posting API, analytics, and growth tactics.

Build and customize websites with Tilda — zero-code website builder with advanced customization. Use when someone asks to "build a website with Tilda", "Tilda Publishing", "customize Tilda site", "Tilda API", "landing page builder", "no-code website", "Tilda custom code", or "integrate Tilda with external services". Covers block-based building, custom HTML/CSS/JS, Tilda API, form handling, e-commerce, and integrations.

You are an expert in Tiled, the free and open-source 2D level editor for creating tilemaps, placing objects, and designing game worlds. You help game developers design levels with tile layers, object layers for spawn points and triggers, terrain brushes for auto-tiling, animated tiles, and custom properties — exporting to JSON or TMX for use in Phaser, Godot, Unity, PixiJS, and other engines.

Expert guidance for TinaCMS, the open-source headless CMS that stores content in Git (Markdown/MDX/JSON) and provides visual editing capabilities. Helps developers set up TinaCMS with Next.js, define content schemas, and build visual editing experiences where editors can see changes in real time.

You are an expert in TinyBase, the reactive data store for local-first applications. You help developers build offline-capable apps with structured tables, automatic reactivity, CRDT-based sync, persistence to IndexedDB/SQLite/Postgres, and relationship modeling — providing a complete client-side database that syncs across devices without a custom backend.

Build real-time analytics APIs with Tinybird — ingest millions of events and query with SQL over HTTP. Use when someone asks to "build analytics API", "Tinybird", "real-time analytics", "event analytics", "ClickHouse as a service", "usage metering", or "product analytics backend". Covers data ingestion, SQL pipes, API endpoints, and real-time dashboards.

Expert guidance for tldraw, the open-source library for creating infinite canvas experiences in React applications. Helps developers embed collaborative whiteboards, diagram editors, and visual tools with tldraw's shape system, camera controls, and multiplayer support.

Cloud platform for running open-source AI models. Provides inference APIs for LLMs, image models, and embedding models. Supports fine-tuning on custom data, OpenAI-compatible API format, and competitive pricing for open-source model hosting.

You are an expert in Tokio, the asynchronous runtime for Rust that powers most of the Rust async ecosystem. You help developers build high-performance network applications, concurrent services, and I/O-bound systems using Tokio's task scheduler, async I/O primitives, channels, timers, and synchronization utilities — handling millions of concurrent connections with minimal memory overhead.

Build internal tools with ToolJet, the open-source low-code platform. Use when a user asks to create admin dashboards, connect data sources, build CRUD apps with drag-and-drop, or self-host ToolJet.

You are an expert in Traceloop and its OpenLLMetry SDK, the open-source observability framework that extends OpenTelemetry for LLM applications. You help developers instrument AI pipelines with automatic tracing for OpenAI, Anthropic, Cohere, LangChain, LlamaIndex, vector databases, and frameworks — exporting to any OpenTelemetry-compatible backend (Grafana Tempo, Jaeger, Datadog, Honeycomb, Traceloop Cloud).

Build multi-agent LLM trading systems for financial analysis and automated trading decisions. Use when: building AI-powered investment research, automating financial analysis pipelines, creating multi-agent systems that analyze markets, news, and fundamentals.

Route traffic and manage TLS with Traefik reverse proxy. Use when a user asks to set up a reverse proxy, route traffic to Docker containers, auto-provision SSL certificates with Let's Encrypt, set up load balancing, configure HTTPS for multiple services, use a modern alternative to nginx for Docker, set up path-based or host-based routing, add middleware (rate limiting, auth, headers), or manage ingress for containerized applications.

Triage a bug or issue by exploring the codebase to find root cause, then create a GitHub issue with a TDD-based fix plan. Use when: user reports a bug, wants to file an issue, mentions "triage", or wants to investigate and plan a fix for a problem.

Expert guidance for Trieve, the all-in-one search infrastructure that combines full-text, semantic, and hybrid search with built-in RAG capabilities. Helps developers implement production search with chunking, re-ranking, recommendations, and analytics without managing vector databases or embedding models.