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Found 711 Skills
Build with Surf pay-per-use APIs at surf.cascade.fyi. Twitter data, Reddit data, web search/crawl, and LLM inference - no signup, no API keys, just pay per call. Use when working with Surf endpoints, fetching Twitter/X data, Reddit data, web crawling/search, pay-per-request LLM inference, setting up x402-proxy or @x402/fetch with Surf, or any mention of surf.cascade.fyi. Triggers on surf, surf.cascade.fyi, surf API, twitter data, reddit data, web crawl, surf inference, x402 endpoints, MCP surf tools.
Use when building Rails features that handle personal data, adding encryption to models, implementing consent flows, building DSAR endpoints, or adding anonymization/pseudonymization. Also use when reviewing code for compliance with privacy laws like GDPR and LGPD, or when asked about privacy-by-design patterns in Rails.
Use when designing API endpoints, defining request/response schemas, generating OpenAPI specifications, choosing between REST/GraphQL/tRPC, or establishing API conventions for a project
Emulated Vercel REST API for local development and testing. Use when the user needs to interact with Vercel API endpoints locally, test Vercel integrations, emulate projects/deployments/domains, set up Vercel OAuth flows, manage environment variables, create API keys, configure protection bypass, or test without hitting the real Vercel API. Triggers include "Vercel API", "emulate Vercel", "mock Vercel", "test Vercel OAuth", "Vercel integration", "local Vercel", or any task requiring a local Vercel API.
Conducts security testing of REST, GraphQL, and gRPC APIs to identify vulnerabilities in authentication, authorization, rate limiting, input validation, and business logic. The tester uses the OWASP API Security Top 10 as the testing framework, combining Burp Suite interception with Postman collections and custom scripts to test endpoint security at every privilege level. Activates for requests involving API security testing, REST API pentest, GraphQL security assessment, or API vulnerability testing.
Builds production AI/ML systems — model training, fine-tuning, MLOps pipelines, model serving, evaluation frameworks, RAG optimization, and agent orchestration at scale. Use when the user asks to build, train, or deploy ML models, set up MLOps pipelines, optimize RAG systems, create inference endpoints, or design production AI agents.
Designs production-grade APIs — REST, GraphQL, gRPC, and AsyncAPI patterns including pagination, versioning, error handling, rate limiting, and API governance. Use when the user asks to design APIs, create endpoints, build an API layer, write OpenAPI specs, or needs help with REST/GraphQL/gRPC service design.
Query HTX USDT-M perpetual futures market data — contract info, funding rates, OI, klines, depth, liquidations, sentiment. Mostly public; 6 endpoints require read-permission API key.
Query HTX (Huobi) spot market data — tickers, klines, depth, trades, symbols, reference data. Public endpoints, no API key required.
Every Scrape Creators endpoint, plus offline search, cross-platform compounding, and a local store no other Scrape Creators tool ships with. Trigger phrases: `scrape creators`, `tiktok profile`, `instagram profile`, `youtube channel`, `facebook ad library`, `creator on every platform`, `social media transcript search`, `use scrape-creators`, `run scrape-creators`.
Every Open-Meteo endpoint family in one CLI — forecast, archive, marine, air quality, flood, climate, ensemble, seasonal, geocoding, elevation. Trigger phrases: `what's the weather in`, `forecast for`, `is it going to rain`, `marine forecast`, `air quality in`, `historical weather`, `climate normal`, `use open-meteo`, `run open-meteo`.
Order Seattle's favorite pizza from the terminal — every endpoint, plus discount stacking, slice rotation across stores, half-and-half pies, and a small-party planner nobody else has. Trigger phrases: `order from pagliacci`, `what pagliacci slices are available`, `plan a pagliacci order for the family`, `build a half-and-half pagliacci pizza`, `pagliacci rewards balance`, `use pagliacci`, `run pagliacci`.