AppsReference

Sign in your assistant

Send documents for signature and chase who hasn't signed from Claude or ChatGPT, at sign.tyms.ai/mcp.

This page lists what your assistant can do in Sign once it’s connected. To connect, add https://sign.tyms.ai/mcp as a connector, sign in with your Tyms account and choose your workspace.

Setup

What your assistant can do

Tool What it does
List envelopes Envelopes you can see, latest first, with their status and who each one is waiting for: out for signature, sent by you, sent to you, drafts or completed.
Show an envelope One envelope in full: its documents, each person’s step and status, and its history.
List templates Your workspace’s templates, with their roles and the fields you fill when sending.
Send for signature Sends a template, or an uploaded document with its fields, to the people you name. It asks you to confirm first.
Remind signers Emails a reminder to everyone an envelope is still waiting for.
Void an envelope Cancels an envelope with a reason and tells everyone already emailed. It asks you to confirm first.
Get the signed document The sealed PDF of a completed envelope.

Ready-made prompts

In assistants that show prompts, Sign offers three: who hasn’t signed, send an offer letter and chase what’s expiring.

Good to know

  • It never signs for anyone. No tool signs, approves or declines, and none files a document to Organization Intelligence. Those are each person’s own choice, made in Sign.
  • It acts as you. It sees the envelopes you can see in Sign, nothing more.
  • Your team can tell. Envelopes it sends or voids are recorded with your name and marked "via Claude" (or your assistant’s name) in the envelope’s history.
  • Tyms doesn’t keep your chats. Sign records which assistant called which tool and what changed, never the text of your conversations.

Full setup for every assistant is also at sign.tyms.ai/ai.

Last checked against the product on 9 November 2026.

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