William Huang

Sylvian

Co-founder and CEO at Sylvian.

#926164338 followers 2 following

27 points

☀️ 2 day streak

About

Stanford CS, IPhO Gold, QR @ CitSec, ML @ Waymo.

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Twitter

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Tastemaker

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Maker History

SylvianSpecialized AI Agents - starting with PDF Form Filling.

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Joined Product HuntDecember 10th, 2025

Forums

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6d ago

Sylvian AI Forms - Never fill a PDF by hand again

Upload a reimbursement form and 10 receipt images — Sylvian will fill in your form with all the info. Upload a compliance form and a spreadsheet with 10 rows of information — Sylvian will fill out 10 compliance forms for you. All of this in seconds. Sylvian AI Forms is the most complete PDF Form AI ever, made so you never have to fill a PDF by hand again.

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2mo ago

Sylvian Excel Agent - An open source Excel AI agent

An open source Excel AI agent that uses MCP tools to let LLMs read, edit, and automate Excel spreadsheet tasks.