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Attachments let you bring your own data into a task. Attach a file or paste a URL alongside your message and Rocket reads, parses, and incorporates it into the response. This works in both Solve and Build tasks. Use it when the context is specific to one conversation rather than shared across the whole project.
For context that should persist across every task in a project, use project file uploads instead. Task attachments are scoped to the current conversation only.

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Attach a file

1

Open a task

Navigate to an existing task or start a new one.
2

Click the + icon

Click the + icon next to the message input to open the attachment menu. You can also drag and drop a file directly into the message area.
3

Select your file

Choose the file from your device. Multiple files can be attached to a single message.
4

Add your message and send

Write your question or instruction alongside the attachment. Being explicit helps: “Using the attached financial model, estimate our runway under three growth scenarios” produces better results than attaching without context.

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Import from a URL

Paste a URL directly into the message box. Rocket fetches and parses the page content automatically. Multiple URLs in one message are processed in parallel. Supported URL sources:
SourceRequirement
Public web pagesNone
Notion pagesConnected services authorization
Google DocsConnected services authorization
Google SheetsConnected services authorization
ConfluenceConnected services authorization
If you paste a URL from a service that is not yet connected, Rocket prompts you to authorize via OAuth. After authorization, the import resumes automatically.

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Supported file formats

FormatWhat Rocket understands
PDF (.pdf)Full text, structure, tables, and embedded images
Excel (.xlsx, .xls)Multi-sheet workbooks, formulas, and cross-sheet dependencies
CSV (.csv)Column structure, data types, and row relationships
Word (.doc, .docx)Document text and structure
Markdown (.md)Headings, sections, code blocks, and tables
Images (.png, .jpg, .webp, .gif, .svg)Visual content, embedded text, diagrams, and UI layouts
For a detailed breakdown of how Rocket parses each format, see Supported file types.

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How Rocket uses attachments

Rocket extracts text, structure, and data from the file or URL and uses it as source material alongside its own research or generation. For Solve tasks, attachments also suppress redundant clarifying questions - if your attached pitch deck already identifies your industry, Rocket won’t ask. Parse failures are non-fatal. If a file cannot be fully extracted, the attachment is still created with its metadata and Rocket proceeds with what it has.

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What’s next?

Project file uploads

Upload files once at the project level so every task has access automatically.

Connected services

Authorize Notion, Google Docs, and other services for URL imports.

Cross-task context

Reference a previous task to carry its findings into the current one.

Clarifying questions

Learn how attachments help Rocket skip redundant questions.