API Dev
API design, REST, GraphQL
vueuse-functions
by antfu
Apply VueUse composables where appropriate to build concise, maintainable Vue.js / Nuxt features.
douyin-video
by yzfly
"抖音无水印视频下载和文案提取工具. 从抖音分享链接获取无水印视频下载链接, 下载视频, 提取视频中的语音文案并自动保存到文件. 适用场景包括获取抖音视频信息, 下载无水印视频, 批量提取视频文案. 当用户需要处理抖音视频链接或提取视频内容时触发."
pydoll-antibot-bypasser
by Esonhugh
Stealth browser automation using pydoll library, specialized in bypassing Cloudflare WAF, Turnstile CAPTCHA, and other bot detection systems. You MUST invoke this skill in ANY of these situations: (1) The user explicitly asks to bypass WAF, anti-bot, CAPTCHA, or human verification (Cloudflare, DataDome, PerimeterX, Akamai, etc.). (2) You encounter Cloudflare protection while scraping or fetching a URL — signs include HTTP 403/503 responses, pages containing "Checking your browser", "Just a moment...", "Attention Required", "cf-browser-verification", "cf-chl-bypass", "_cf_chl_opt", Turnstile widget HTML, or any response body mentioning "cloudflare" with a challenge/block page. (3) A WebFetch or curl fails with what appears to be bot detection or WAF blocking. (4) The user wants to crawl, scrape, or automate interaction with a website known to use anti-bot protection. When in doubt about whether a site is WAF-protected, invoke this skill — it is better to invoke and not need it than to miss a bypass opportunity. Also suitable for: stealth browser operations, Shadow DOM handling, human-like behavior simulation, and concurrent web automation.
browserwing-executor
by browserwing
Control browser automation through HTTP API. Supports page navigation, element interaction (click, type, select), data extraction, accessibility snapshot analysis, screenshot, JavaScript execution, and batch operations.
bio-clinical-databases-myvariant-queries
by GPTomics
Query myvariant.info API for aggregated variant annotations from multiple databases (ClinVar, gnomAD, dbSNP, COSMIC, etc.) in a single request. Use when annotating variants with clinical and population data from multiple sources simultaneously.
bio-admet-prediction
by GPTomics
Predicts ADMET properties using ADMETlab 3.0 API or DeepChem models. Estimates bioavailability, CYP inhibition, hERG liability, and 119 toxicity endpoints with uncertainty quantification. Filters for PAINS and other structural alerts. Use when filtering compounds for drug-likeness or prioritizing leads by predicted safety.
bio-clinical-databases-gnomad-frequencies
by GPTomics
Query gnomAD for population allele frequencies to assess variant rarity. Use when filtering variants by population frequency for rare disease analysis or determining if a variant is common in the general population.
bio-clinical-databases-clinvar-lookup
by GPTomics
Query ClinVar for variant pathogenicity classifications, review status, and disease associations via REST API or local VCF. Use when determining clinical significance of variants for diagnostic or research purposes.
bio-clinical-databases-dbsnp-queries
by GPTomics
Query dbSNP for rsID lookups, variant annotations, and cross-references to other databases. Use when mapping between rsIDs and genomic coordinates or retrieving basic variant information.
regression-api-contract
by jmagly
@.claude/rules/executable-feedback.md
api-design-principles
by secondsky
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
api-filtering-sorting
by secondsky
Builds flexible API filtering and sorting systems with query parameter parsing, validation, and security. Use when implementing search endpoints, building data grids, or creating dynamic query APIs.
api-rate-limiting
by secondsky
Implements API rate limiting using token bucket, sliding window, and Redis-based algorithms to protect against abuse. Use when securing public APIs, implementing tiered access, or preventing denial-of-service attacks.
ai-sdk-ui
by secondsky
Vercel AI SDK v5 React hooks (useChat, useCompletion, useObject) for AI chat interfaces. Use for React/Next.js AI apps or encountering parse stream errors, no response, streaming issues.
api-security-hardening
by secondsky
REST API security hardening with authentication, rate limiting, input validation, security headers. Use for production APIs, security audits, defense-in-depth, or encountering vulnerabilities, injection attacks, CORS issues.
api-pagination
by secondsky
Implements efficient API pagination using offset, cursor, and keyset strategies for large datasets. Use when building paginated endpoints, implementing infinite scroll, or optimizing database queries for collections.
Bun Hono Integration
by secondsky
Use when building APIs with Hono framework on Bun, including routing, middleware, REST APIs, context handling, or web framework features.
api-response-optimization
by secondsky
Optimizes API performance through payload reduction, caching strategies, and compression techniques. Use when improving API response times, reducing bandwidth usage, or implementing efficient caching.
migrating-airflow-2-to-3
by astronomer
Guide for migrating Apache Airflow 2.x projects to Airflow 3.x. Use when the user mentions Airflow 3 migration, upgrade, compatibility issues, breaking changes, or wants to modernize their Airflow codebase. If you detect Airflow 2.x code that needs migration, prompt the user and ask if they want you to help upgrade. Always load this skill as the first step for any migration-related request.
fred
by Innei
US/global macro time series from St. Louis Fed FRED — CPI, GDP, Fed funds, yields, M2, DXY, etc.
payuni-checkout
by paid-tw
Implements PAYUNi UPP checkout integration including AES256 encryption, form submission, and payment callback handling. Use when integrating payment gateway, creating checkout flows, or building 統一金流 payment pages.
ecpay
by paid-tw
Provides ECPay (綠界科技) integration guide including payment setup and electronic invoice integration. Use when integrating ECPay payment gateway or e-invoice features.
mintlify
by mintlify
Build and maintain documentation sites with Mintlify. Use when creating docs pages, configuring navigation, adding components, or setting up API references.
architecture-paradigm-client-server
by athola
'Consult this skill when designing client-server systems or API architectures.