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Transactional and bulk email delivery via Resend API with single or batch endpoints. \n \n Choose single endpoint for individual emails with attachments or scheduling; use batch endpoint for 2–100 distinct emails in one request to reduce API calls \n Implement idempotency keys ( <event-type>/<entity-id> format) to prevent duplicate sends on retries, with 24-hour expiration \n Retry only 429 (rate limit) and 500 (server error) responses using exponential backoff; fix 400/422 validation

Send plain-text messages to Google Chat spaces. \n \n Requires space name (e.g. spaces/AAAA... ) and message text as command arguments \n Supports only plain text messages; use the raw API for cards or threaded replies \n Write operation that should be confirmed with the user before execution \n Depends on gws-shared for authentication and global flags \n

复制示例配置文件：

Environment defaults:

Read recipient data from Google Sheets and send personalized Gmail messages to each row. \n \n Requires gws-sheets and gws-gmail skills to be loaded before execution \n Reads recipient lists from a specified Google Sheets range, then iterates through each row to send customized emails \n Supports dynamic personalization by embedding recipient data (name, email, etc.) into subject lines and message bodies \n

Send emails via Gmail with support for attachments, HTML formatting, and send-as aliases. \n \n Requires recipient email(s), subject, and body text; supports CC, BCC, and optional sender address for send-as aliases \n Handles file attachments up to 25MB total, with multiple files supported via repeated --attach flags \n Supports both plain text and HTML email bodies; HTML fragments do not require wrapper tags \n Includes --dry-run flag to preview the request before sending, and automatic RFC 532

Transfer USDC to Ethereum addresses or ENS names on Base. \n \n Accepts both hex addresses (0x...) and ENS names (.eth) as recipients, with automatic ENS resolution \n Supports flexible amount formats: dollar notation ($5.00), decimal (1.50), or atomic units (1000000) \n Requires wallet authentication via the authenticate-wallet skill and sufficient USDC balance before sending \n Includes input validation to prevent shell injection and optional JSON output for programmatic use \n

Send messages, images, and files to Feishu groups or individuals.

Send team announcements simultaneously via Gmail and Google Chat. \n \n Combines email and chat messaging in a single workflow, ensuring announcements reach team members through both channels \n Requires gws-gmail and gws-chat skills to be loaded; uses the gws binary for command execution \n Typical pattern: send formatted email to a distribution list, then post a notification message to a Google Chat space with optional emoji and summary text \n

Turn unstructured input into well-structured Linear tickets.