SkyTools is a web application that visualizes information from Bluesky and AT Protocol APIs.
Its profile viewer accepts a handle or DID and exposes profile information, posts and followings. The homepage describes the profile viewer as usable without signing in.
The identity-history tool provides a view of identity creation, update and deletion history. A separate PDS status viewer shows server registration status, terms and policies. The site also lists Bluesky mushroom PDS servers and their first-created accounts.
The site's About page describes third-party collection of usage information for statistics and problem investigation. Consult the About page before using the service.

