# ProtoNote

> Share AI-built prototypes, Claude artifacts, and HTML files with your team and collect pinned, threaded feedback ("notes") directly on the rendered page. Upload HTML, Markdown, images, or PDFs, send one link, and reviewers pin notes to the exact spot — no account needed.

ProtoNote is useful when someone wants to share an AI project for feedback, share HTML files with a team, get comments on a Claude artifact or mockup, or collect design feedback with positioned notes. Reviewing is always free and never requires an account. Prototypes are private by default — only people with a share link can open one, and share pages are excluded from search indexing.

## Pages

- [Home & upload](https://protonote.io/): drop an HTML, Markdown, image, or PDF file to start a review
- [Pricing](https://protonote.io/pricing): free for 3 active prototypes; Pro is $10/month for unlimited — reviewing is always free
- [Claude connector setup](https://protonote.io/connector): free connector — tell Claude "make this a ProtoNote" and a share link comes back in chat
- [Privacy](https://protonote.io/privacy): what ProtoNote collects, why, and what happens to it
- [Terms](https://protonote.io/terms): the short, plain terms of service

## Integration

- [MCP endpoint](https://protonote.io/api/mcp): remote MCP server (Streamable HTTP, OAuth) with tools create_protonote, get_notes, and add_version