Linear Issue Created to Claude Create Message (with Attachments)

How this workflow works

Step 1

Issue Created•Linear

Fires when a new issue is created.

Step 2

Create Message (with Attachments)•Claude

Sends a prompt to a Claude model along with zero or more attachments — images (PNG/JPEG/GIF/WEBP), PDFs, or plain text/CSV/JSON/Markdown files — supplied as a Base64 string, a Base64 array, an attachment object, or a URL array. Attachments are normalized into Claude's Messages API content blocks automatically. Claude's API does not accept Word/Excel/PowerPoint files directly; convert these to PDF first.

Issue Created

Linear

Trigger

Create Message (with Attachments)

Claude

Action

Connect Linear + Claude to Automate these Workflows

Issue Created Create Message

Fires when a new issue is created.

Issue Created Create Message (with Attachments)

Fires when a new issue is created.

Issue Updated Create Message

Fires when an existing issue is updated.

Issue Updated Create Message (with Attachments)

Fires when an existing issue is updated.

Issue Removed Create Message

Fires when an issue is archived or deleted.

Issue Removed Create Message (with Attachments)

Fires when an issue is archived or deleted.

Comment Created Create Message

Fires when a new comment is added.

Comment Created Create Message (with Attachments)

Fires when a new comment is added.

Comment Updated Create Message

Fires when a comment is edited.

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