sendgridSendGrid API integration with managed OAuth. Send emails, manage contacts, templates, suppressions, statistics, sender identities, unsubscribe groups, and SendGrid API keys. All write operations require explicit user approval. Sending emails delivers messages to real recipients — confirm audience, content, and sender before executing. API key management creates long-lived credentials that persist beyond the session — only use when explicitly requested. Use this skill when users want to send transactional or marketing emails, manage email lists, handle bounces/unsubscribes, or analyze email performance. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a SendGrid connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a SendGrid action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with SendGrid examples; they add no SendGrid capability - SendGrid is not an event source, a trigger cannot read SendGrid data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).
Install via ClawdBot CLI:
clawdbot install byungkyu/sendgridGrade Good — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Scored Sep 22, 2026
Sends data to undocumented external endpoint (potential exfiltration)
Send → https://ctrl.maton.ai`.Calls external URL not in known-safe list
https://clawhub.ai/byungkyu/api-gatewayUses known external API (expected, informational)
discord.comAI Analysis
The skill's external API calls (maton.ai gateway and control endpoints) are consistent with its stated purpose of providing a managed OAuth proxy for SendGrid. There is no evidence of credential harvesting, hidden instructions, or obfuscation. The primary risk is dependency on the third-party Maton service, which acts as an intermediary for all SendGrid API calls and OAuth token management.
Audited Apr 18, 2026 · audit v1.0
Generated Mar 22, 2026
An online retailer uses this skill to automate order confirmations, shipping notifications, and delivery updates. It integrates with their e-commerce platform to send personalized emails triggered by customer purchases, enhancing post-purchase communication and reducing support inquiries.
A marketing agency leverages this skill to send bulk email campaigns, manage subscriber lists, and track open rates and click-throughs for clients. They use dynamic templates to personalize content based on user segments, improving engagement and conversion rates.
A software-as-a-service company employs this skill to send welcome emails, feature updates, and re-engagement messages to new users. By automating the onboarding sequence, they guide users through setup steps and increase product adoption and retention.
An event planning business uses this skill to send invitations, reminders, and follow-up surveys for conferences or webinars. It helps manage attendee communications efficiently, ensuring timely updates and gathering feedback post-event.
A non-profit organization utilizes this skill to send donation appeals, newsletters, and impact reports to supporters. By segmenting contacts based on donation history, they tailor messages to maximize fundraising efforts and donor engagement.
Companies offering monthly or annual subscriptions for email marketing tools can integrate this skill to provide seamless email sending and analytics. It enables them to offer value-added services like automated campaigns, driving recurring revenue through upselling features.
Marketing agencies charge clients for managing email campaigns, list hygiene, and performance reporting using this skill. They bundle it with strategy consulting, creating revenue streams from service fees and performance-based bonuses.
Online marketplaces incorporate this skill to offer built-in email functionalities for sellers, such as order notifications and promotional blasts. They monetize through transaction fees or premium tiers, enhancing seller tools to boost platform engagement.
💬 Integration Tip
Ensure the MATON_API_KEY is securely stored as an environment variable and test connection management via the control panel before sending emails to avoid authentication issues.
API-first email platform designed for AI agents. Create and manage dedicated email inboxes, send and receive emails programmatically, and handle email-based workflows with webhooks and real-time events. Use when you need to set up agent email identity, send emails from agents, handle incoming email workflows, or replace traditional email providers like Gmail with agent-friendly infrastructure.
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Email Template Builder
Send emails via Resend API from any verified domain. Use when sending emails, notifications, or automated messages. Supports HTML and plain text. Default voi...
通过阿里云邮箱、QQ邮箱或163邮箱等发送和接收邮件。支持发送普通邮件、带附件邮件、接收邮件、检查新邮件。当用户要求发送邮件、查看邮件、检查新邮件时使用。