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Found 107 Skills
Build with MPP (Machine Payments Protocol) - the open protocol for machine-to-machine payments over HTTP 402. Use when developing paid APIs, payment-gated content, AI agent payment flows, MCP tool payments, pay-per-token streaming, or any service using HTTP 402 Payment Required. Covers the mppx TypeScript SDK with Hono/Express/Next.js/Elysia middleware, pympp Python SDK, and mpp Rust SDK. Supports Tempo stablecoins, Stripe cards, Lightning Bitcoin, and custom payment methods. Includes charge (one-time) and session (streaming pay-as-you-go) intents. Make sure to use this skill whenever the user mentions mpp, mppx, machine payments, HTTP 402 payments, Tempo payments, payment channels, pay-per-token, paid API endpoints, or payment-gated services.
Sets up and operates Airbyte Agent Connectors — strongly typed Python packages for accessing 51+ third-party SaaS APIs through a unified entity-action interface. Supported services include Salesforce, HubSpot, Stripe, GitHub, Slack, Jira, Shopify, Zendesk, Google Ads, Notion, Linear, Intercom, Gong, and 36 more connectors spanning CRM, billing, payments, e-commerce, marketing, analytics, project management, helpdesk, developer tools, HR, and communication platforms. Make sure to use this skill when the user wants to connect to any SaaS API, install an airbyte-agent connector package, integrate third-party service data into a Python application or AI agent, query or search records from any supported service, or configure Airbyte MCP tools for Claude. Covers Platform Mode (Airbyte Cloud) and OSS Mode (local Python SDK).
Currency handling patterns for the Dinero.js money library. Use when working with multiple currencies, converting between currencies, defining custom currencies, storing monetary values in databases, or integrating with payment services like Stripe or PayPal. Triggers on currency conversion, database schema design for money, or payment API integration with Dinero objects.
Build reliable third-party API integrations including OAuth, webhooks, rate limiting, error handling, and data sync. Use when integrating with external services (Slack, Stripe, Gmail, etc.), building API connections, handling webhooks, or implementing OAuth flows.
Patterns for reliable external service integration: env validation, health checks, error handling, observability. Invoke when integrating Stripe, Clerk, Sendgrid, or any external API.
Expert guide for the payload-reserve plugin — a Payload CMS 3.x reservation/booking system. Use when working with: reservation systems, booking systems, appointment scheduling, calendar views, availability checks, conflict detection, double-booking prevention, status workflows (pending/confirmed/completed/cancelled/no-show), buffer times, cancellation policies, schedule management, service/resource configuration, customer management, walk-in bookings, or integrating payments (Stripe) and notifications with a Payload CMS reservation plugin. Triggers on: "payload-reserve", "payloadReserve", "reservation plugin", "booking plugin", "appointment plugin", "schedule plugin", "availability overview", "calendar view", "reservation conflict", "double booking", "booking status", "cancellation policy".
Integrates and extends the ICPay crypto payments platform. Use when working with icpay-widget, icpay-sdk, payment links, merchant accounts, relay payments (recipient EVM/IC/Solana), X402 v2, refunds, split payments, email notifications, webhooks, demo.icpay.org, betterstripe.com sandbox (testnets), filter tokens/chains, WalletConnect QR and deep links, wallet adapters, currency for payment links and profile, WordPress plugins (Instant Crypto Payments, WooCommerce), registration on icpay.org, creating an account, API keys (publishable and secret), .env for keys, SDK events (icpay-sdk-transaction-completed for success, transaction lifecycle, method start/success/error), or any ICPay-related code in the icpay monorepo.
HTTP actions for webhooks and API endpoints in Convex. Use when building webhook handlers (Stripe, Clerk, GitHub), creating REST API endpoints, handling file uploads/downloads, or implementing CORS for browser requests.
Create new UI elements for tryelements.dev registry. Use when: (1) Adding new UI components (buttons, inputs, cards), (2) Building integration components (Clerk, Stripe, Uploadthing), (3) Creating theme-related elements, (4) Any shadcn-style registry component. IMPORTANT: For logo components with variants (icon/wordmark/logo + dark/light), use the logo-with-variants skill instead. This skill includes scaffolding, registry schema, and component patterns. ALWAYS use Context7 MCP to fetch latest dependency docs before implementing.
Unified marketing metrics dashboard and CLI. Use when building or running a marketing status dashboard that pulls from PostHog, Google Search Console, Stripe, and ad platforms. Covers traffic, SEO, ads, revenue, and funnel conversion reporting in terminal output.
Generate OpenAPI 3.2.0 specifications for third-party APIs (OpenAI, Anthropic, Google, Microsoft, Stripe, GitHub, Slack, AWS, and more)
Teach Claude ANY topic - code libraries, APIs, concepts, tools, methodologies, or domains. Researches via web and docs, then retains knowledge as a permanent skill. Use when user says "/learn <topic>", "learn about X", "teach yourself Y", "become an expert on Z". Examples - "/learn stripe" for payments, "/learn GTD" for productivity, "/learn israeli-tax-law" for domain knowledge.