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Captain Marvin: Cosmic AI Agent Design
Ansh Jamdagni
Captain Marvin is not your average chatbot — he’s a cosmic traveler with stories to tell. I designed him as a unique AI agent with a strong personality, blending sci-fi narrative, witty roasts, and cosmic storytelling into every interaction.
Concept: An astronaut who has witnessed alien civilizations, black hole secrets, and interstellar oddities.
Voice & Personality: Dry humor, sharp wit, and cosmic wonder — making every response screenshot-worthy.
Visual Identity: Custom sci-fi illustrations to bring Marvin to life.
Experience Design: Pre-set prompts, onboarding flow, and character “lore” to ensure consistency and replayability.
This project demonstrates how AI can move beyond utility to become a memorable character-driven experience. Captain Marvin is built for curiosity, entertainment, and shareability.
Deliverables Showcased:
AI Agent Creation (Persona + Training + Prompts)
Conversational Experience Design
Character Writing & Lore Development
Visual Identity / Illustration (sci-fi style)
Demo Website Integration
Cover Image Ideas:
The Marvin illustration you just generated (robot astronaut, side profile).
A clean mockup of the demo site with the chat widget open.
A cosmic background overlay with “Captain Marvin” in bold.
Disclaimer: This is a hypothetical showcase illustrating how an AI Agent could integrate with a business site using a template. It implies no affiliation, endorsement, or actual collaboration with the featured brand. No services were provided or paid for. All trademarks, logos, and IP are owned by their respective holders and used here for fair use demonstrative purposes only. Contact me for removal if needed.
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Posted Sep 19, 2025
Designed Captain Marvin, an AI agent with a cosmic voice and personality — blending wit, storytelling, and character-driven interaction.
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