Agent Skills

designing-email-templates

★ 35,336

by posthog

Author, save, and edit email templates in the PostHog workflows library — compose email design JSON with Liquid personalization and create and round-trip-edit templates over MCP. Use when asked to design, build, update, or fix an email template for workflows, broadcasts, or campaigns.

🧰 Not standalone — use together with posthog/posthog

creating-ai-subscription

★ 35,336

by posthog

Create a recurring AI-generated PostHog report — schedule a free-text prompt to run on a cron, with the LLM-synthesized markdown delivered to email or Slack on each tick. Use when the user wants a recurring AI summary of X on any cadence (daily, weekly, monthly, yearly) rather than a one-off report. (To attach an AI summary to an existing insight/dashboard subscription instead of a free-text prompt, see `managing-subscriptions` and its `summary_enabled` option.)

🧰 Not standalone — use together with posthog/posthog

managing-subscriptions

★ 35,336

by posthog

Manage PostHog subscriptions — scheduled email, Slack, or webhook deliveries of insight or dashboard snapshots, optionally with an AI-written summary attached to each delivery. Use when the user wants to subscribe to an insight or dashboard, get an AI summary attached to those deliveries, check existing subscriptions, change delivery frequency, add or remove recipients, or stop receiving updates.

🧰 Not standalone — use together with posthog/posthog

recipe-share-doc-and-notify

✓★ 29,425

by Google

Share a Google Docs document with edit access and email collaborators the link.

🧰 Not standalone — use together with googleworkspace/cli

gws-gmail-send

✓★ 29,425

by Google

Gmail: Send an email.

🧰 Not standalone — use together with googleworkspace/cli

gws-workflow-email-to-task

✓★ 29,425

by Google

Google Workflow: Convert a Gmail message into a Google Tasks entry.

🧰 Not standalone — use together with googleworkspace/cli

gws-workflow-weekly-digest

✓★ 29,425

by Google

Google Workflow: Weekly summary: this week's meetings + unread email count.

🧰 Not standalone — use together with googleworkspace/cli

recipe-draft-email-from-doc

✓★ 29,425

by Google

Read content from a Google Doc and use it as the body of a Gmail message.

🧰 Not standalone — use together with googleworkspace/cli

recipe-email-drive-link

✓★ 29,425

by Google

Share a Google Drive file and email the link with a message to recipients.

🧰 Not standalone — use together with googleworkspace/cli

recipe-forward-labeled-emails

✓★ 29,425

by Google

Find Gmail messages with a specific label and forward them to another address.

🧰 Not standalone — use together with googleworkspace/cli

recipe-label-and-archive-emails

✓★ 29,425

by Google

Apply Gmail labels to matching messages and archive them to keep your inbox clean.

🧰 Not standalone — use together with googleworkspace/cli

recipe-save-email-to-doc

✓★ 29,425

by Google

Save a Gmail message body into a Google Doc for archival or reference.

🧰 Not standalone — use together with googleworkspace/cli

gws-gmail

✓★ 29,425

by Google

Gmail: Send, read, and manage email.

🧰 Not standalone — use together with googleworkspace/cli

gws-gmail-watch

✓★ 29,425

by Google

Gmail: Watch for new emails and stream them as NDJSON.

🧰 Not standalone — use together with googleworkspace/cli

recipe-save-email-attachments

✓★ 29,425

by Google

Find Gmail messages with attachments and save them to a Google Drive folder.

🧰 Not standalone — use together with googleworkspace/cli

generic-assistant

★ 25,837

by mastra-ai

Fallback authoring playbook for building general-purpose personal assistant agents that do not fit a more specific archetype. Use this only after checking the other archetype skills (coding, spreadsheet, research, customer-support, content-writer, ops-automation). Examples include summarizing emails, drafting short answers, capturing notes, or generic personal-helper agents.

🧰 Not standalone — use together with mastra-ai/mastra

customer-support-agent

★ 25,837

by mastra-ai

Authoring playbook for building agents that triage and reply to customer messages — support tickets, email inquiries, chat questions, refund requests, or product issues. Use this when the user wants an agent that handles inbound customer questions, drafts replies, escalates hard cases, summarizes tickets, or follows a support playbook.

🧰 Not standalone — use together with mastra-ai/mastra

react-email

★ 19,403

by resend

Use when building HTML email templates with React components, adding a visual email editor to an application using the React Email visual editor, rendering emails to HTML, or sending emails with Resend. Covers welcome emails, password resets, notifications, order confirmations, newsletters, transactional emails, and the embeddable email editor component.

🧰 Not standalone — use together with resend/react-email

react-email

★ 15,622

by vercel

React Email renderer for json-render that turns JSON specs into HTML or plain-text emails using @react-email/components and @react-email/render. Use when working with @json-render/react-email, building transactional or marketing emails from JSON, creating email catalogs, rendering AI-generated email specs, or when the user mentions react-email, HTML email, or transactional email.

🧰 Not standalone — use together with vercel-labs/json-render

playwright-best-practices

★ 6,200

by sanity-io

Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file uploads/downloads, date/time mocking, WebSockets, geolocation, permissions, multi-tab/popup flows, mobile/responsive layouts, touch gestures, GraphQL, error handling, offline mode, multi-user collaboration, third-party services (payments, email verification), con

🧰 Not standalone — use together with sanity-io/sanity

stripe-projects

✓★ 1,644

by stripe

Use when the user wants to provision infrastructure or third-party services using Stripe Projects. Triggers: "I need a database", "set up auth", "add caching", "give me a Postgres", "provision Redis", "I need hosting", "add a vector DB", "get me an API key for X", "get credentials for X", "sign up for a service", "set up monitoring", "show me the catalog", "what can I provision", "browse providers", "add an LLM provider", "configure model provider", "add email sending", "set up search", "add a m

🧰 Not standalone — use together with stripe/ai

resend

★ 1,494

by vercel

Emulated Resend email API for local development and testing. Use when the user needs to send emails locally, test transactional email flows, implement magic link or verification code auth, inspect sent emails, manage domains/contacts/API keys, or work with the Resend API without sending real emails. Triggers include "Resend API", "emulate Resend", "send email locally", "test email", "magic link", "verification email", "email inbox", "RESEND_BASE_URL", or any task requiring a local email API.

🧰 Not standalone — use together with vercel-labs/emulate

daily-outlook-triage

✓★ 926

by microsoft

Get a quick summary of your day by pulling your inbox emails and calendar meetings. Helps you triage and prioritize your workday.

🧰 Not standalone — use together with microsoft/work-iq

email-analytics

✓★ 926

by microsoft

Analyze your email patterns over a time period — volume trends, top senders, response time estimates, busiest days, and unread backlog statistics.

🧰 Not standalone — use together with microsoft/work-iq

resend-cli

★ 379

by resend

Operate the Resend platform from the terminal — send emails (including React Email .tsx templates via --react-email), manage domains, contacts, broadcasts, templates, webhooks, API keys, logs, automations, and events via the `resend` CLI. Use when the user wants to run Resend commands in the shell, scripts, or CI/CD pipelines, or send/preview React Email templates. Always load this skill before running `resend` commands — it contains the non-interactive flag contract and gotchas that prevent sil

🧰 Not standalone — use together with resend/resend-cli

email-best-practices

★ 133

by resend

Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic, making emails accessible (alt text, headings, contrast, screen readers), or deciding transactional vs marketing.

🧰 Not standalone — use together with resend/email-best-practices

himalaya

★ 3

by firecrawl

CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).

🧰 Not standalone — use together with firecrawl/openclaw