Magpie is an unofficial index of Claude artifacts that people published to the open web. This page says what it holds, where that came from, and how to get it out.
For each artifact the index stores its public URL and ID, the title and description as they appeared on the page that linked to it, a category and tags derived from that text by keyword rules, the address of the page the link was found on, and the date it was recorded.
None of this is written by us. It is copied from material the artifact's author chose to publish, and from public pages that linked to it. If a title or description contains personal information, that is because it was in the published artifact.
A crawl runs once a day through Firecrawl over public search results. It reads pages that mention a claude.ai artifact link and extracts the address from the text. It does not sign in to Claude, does not read private artifacts, and does not copy the contents of an artifact.
To run a searchable catalogue of material that is already public. If you are in a place with data protection law that asks for a lawful basis, ours is legitimate interest in indexing published material, balanced against your right to have a record removed on request, which the next section covers.
Use the removal form. You sign in, paste the artifact link, and the record is deleted from the index. The artifact ID goes on a blocklist so the daily crawl will not add it back.
Removing a record here does not unpublish anything on claude.ai, and it does not reach Google, the Internet Archive, or anyone who copied the link. Unpublish at the source first, then remove the record here.
Sign-in uses Google or GitHub through Supabase and exists for one purpose: attaching an identity to a removal request. We receive your user ID and email address from the provider and store them against the request as a record of who asked. Nothing else on this site is gated by an account, and we do not send email.
Vercel Web Analytics counts page views. It sets no cookies, does not follow you to other sites, and identifies a visit through a hash that is discarded and regenerated daily, so there is no profile to build. We see counts per page, not people.
There is no advertising and no other third-party tracking. The only browser storage is your light or dark theme choice, and a Supabase session token if you sign in.
Records are held in a Postgres database hosted by Supabase, and the site runs on Cloudflare. Both may process data outside your country.
For anything this page does not answer, or to ask about data we hold on you, open the removal form and describe the request in the reason field.
This is a plain description of how the site works, not legal advice.