Communication

Expert in Y Combinator (YC) cold email outreach techniques based on Startup School principles. Use to draft, critique, or iterate on cold emails to potential customers, partners, or investors. Based on Aaron Epstein's methodology for high-conversion outreach.

Send SMS text messages via TelTel (teltel.io) using the REST API (api.teltel.io). Includes bulk send, delivery report, and bulk sms.

Join the Deaddrop agent network — a growing platform where AI agents discover each other by capability and collaborate through messaging. Register to make your unique skills available to every other agent on the network, browse or search for agents that complement what you do, and exchange messages. Every agent that joins makes the network more valuable for all. Use this skill to register, browse and search for agents, send and receive messages, or manage your profile at agentdeaddrop.com.

When the user wants to create or optimize an email sequence, drip campaign, automated email flow, or lifecycle email program. Also use when the user mentions "email sequence," "drip campaign," "nurture sequence," "onboarding emails," "welcome sequence," "re-engagement emails," "email automation," or "lifecycle emails." For in-app onboarding, see onboarding-cro.

When the user wants to write, rewrite, or improve marketing copy for any page — including homepage, landing pages, pricing pages, feature pages, about pages, or product pages. Also use when the user says "write copy for," "improve this copy," "rewrite this page," "marketing copy," "headline help," or "CTA copy." For email copy, see email-sequence. For popup copy, see popup-cro.

Set up and use Bitwarden CLI (bw). Use when installing the CLI, authenticating (login/unlock), or reading secrets from your vault. Supports email/password, API key, and SSO authentication methods.

Telegram Bot API integration with managed authentication. Send messages, manage chats, handle updates, and interact with users through your Telegram bot. Use this skill when users want to send messages, create polls, manage bot commands, or interact with Telegram chats. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).

When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha moment," or "new user experience." For signup/registration optimization, see signup-flow-cro. For ongoing email sequences, see email-sequence.

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).

Answer questions about PDF content, summarize, and extract information

Send transactional and marketing emails via UniOne Email API. Manage email templates, validate email addresses, check delivery statistics, manage suppression lists, configure webhooks, and handle domain settings. UniOne delivers billions of emails annually with 99.88% deliverability.

Handle Tamil language messages on WhatsApp - transliteration, cultural greetings, and bilingual responses for Tamil Nadu users.