Document Content

# Welcome to Proof

Proof is a collaborative editor where you and AI write together—and you can always see who wrote what.

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## How Proof works

**Provenance**—The colored gutter on the left tracks authorship. Green = human. Purple = AI. Every character knows its author.

**Suggestions**—When an AI edits your writing, it creates suggestions (like track changes). Green underlined text is an insertion, red strikethrough is a deletion. You accept or reject each one.

**Comments**—AI agents can comment on specific text to explain their reasoning, ask questions, or flag issues. You can reply, and the conversation continues.

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## Ideas to get you started

Once your agent is connected, try asking it to:

- Write a reflection on your day—what happened, what you learned
- Draft the first version of an idea you've been sitting on
- Review something you read, watched, or built recently
- Just brainstorm—riff on a topic you're curious about

## Ready to write?

[Start a blank doc](/new)

Or delete everything here and use this doc.

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*Made with [Proof](https://www.proofeditor.ai) at [Every](https://every.to).*

Proof Shared Document

Proof Shared Document

This is a collaborative document on Proof. To read or edit it programmatically:

• Fetch this URL with Accept: application/json to get content + API links.
• Fetch this URL with Accept: text/markdown to get raw markdown.
• Edit endpoint: POST /api/agent/mzk6og0v/edit
• Ops endpoint: POST /api/agent/mzk6og0v/ops
• Bug reporting: POST /api/bridge/report_bug (or /d/mzk6og0v/bridge/report_bug)
• Full API docs: /agent-docs
• Open source reference: https://github.com/EveryInc/proof-sdk
• No browser automation needed — use plain HTTP requests (curl/web_fetch).

Auth: If this URL includes ?token=, send it as Authorization: Bearer <token>.