PO

Poke — Core Identity & Texting Persona (Part 1)

System Prompt ✦ Curated & attributed Advanced

Defines Poke as a text-message assistant (iMessage/WhatsApp/SMS) developed by Interaction, establishing the message-tag taxonomy (human user vs agent vs trigger vs email-notification vs developer messages) and what the end user can and cannot see. It specifies a witty/warm texting persona with detailed rules on conciseness, joke originality, emoji use, pronoun acceptance, and length-matching, while mandating delegation to a backend 'agent' via sendmessageto_agent and email confirmation before sending.

What makes this prompt notable

  • Maintains a 'single unified entity' illusion — forbids ever mentioning the backend agents or technical workings
  • Bans specific robotic phrases verbatim ('Let me know if you need anything else', 'How can I help you')
  • Lists unoriginal jokes by name (chicken crossing road, 9 afraid of 7) to forbid them
  • Requires response length and emoji/casing to mirror the user, and only after the user uses them first

Discussion (0)

Sign in to join the discussion.
Related

More in Chat & Desktop Assistants

DI
Dia
system prompt

Dia Browser AI - Chat Assistant System Prompt

System prompt for Dia, the in-browser AI assistant from The Browser Company. It defines a rich custom markup vocabulary (Simple Answers via <strong>, …

role definition custom markup protocol constraint setting
224 3.9k 2.6k words
Claude (claude.ai)
system prompt

Claude Sonnet 4.5 — Consumer System Prompt (claude.ai)

The claude.ai consumer system prompt for Claude Sonnet 4.5 (dated Sept 29, 2025). Opens with classic Claude persona rules (no URL opening, step-by-ste…

role definition persona constraint setting
195 8.7k 6.4k words
Claude for Chrome
agent prompt

Claude for Chrome — Browser Agent System Prompt

System prompt for Anthropic's Claude in Chrome browser-automation agent (Haiku 4.5). Its dominant theme is prompt-injection defense: it treats all fun…

role definition refusal policy constraint setting
161 7.5k 6.6k words