Read the plans.
Run the job.

SnapLine reads a construction drawing set so you can ask about the job from your phone, and get an answer that shows the sheet it came from.

Sign in with Google to get started. The first time, that makes your account.Setting up Claude? How to add SnapLine to Claude.

How it works

  1. Add the drawing setUpload the PDFs, paste a link, or pick them from Google Drive: drawings, specs, addenda, the contract.
  2. SnapLine reads itIt indexes every sheet and finds the schedules, panel schedules, legends, general notes and spec sections.
  3. Ask from your phoneAsk Claude about the job in plain words. The answer names the sheet and page it came from and shows you the spot on the drawing, boxed in red.

Questions it answers

  • What feeds panel HP1, and what size is the feeder?
  • How many duplex receptacles are on E201?
  • What height do I set receptacles in the corridors?
  • What changed on the electrical sheets in addendum 2?
  • Who provides the disconnect for RTU-3?

Every value comes from the drawings or specs, with the sheet, page and spot it came from. If the set doesn't say, SnapLine says so and suggests an RFI instead of guessing.

Built for the trades

Made for electricians first. Mechanical, plumbing, fire protection, architectural and structural sets are read and checked too. Ask from Claude on your phone, or from another chat app that can add an MCP connector: how to connect SnapLine.

How SnapLine uses your Google account

  • Google sign-in gives SnapLine your email address, name and profile picture. The email tells SnapLine who you are and which jobs your team has shared with you. The name and picture show on your account.
  • Google Drive is used only when you press "Add from Google Drive", and only for the files you pick (the drive.file permission). SnapLine never sees the rest of your Drive.
  • SnapLine doesn't sell your data or use it for ads. Its use of information from Google APIs follows the Google API Services User Data Policy, including the Limited Use requirements.

Read the privacy policy for what SnapLine keeps and how to have it removed.