mackuba.eu
A tool for measuring the coverage of Bluesky/ATProto relays
1# Pulsar 💫
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3A tool for measuring the coverage of Bluesky/ATProto relays.
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6## What does it do
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8Pulsar monitors ATProto relays to compare how many accounts' data each one includes. Since connecting to 10-20 relays in parallel generates very big network traffic, this is meant to be used in relatively short "bursts" by either running it manually until it's stopped with Ctrl+C, or running it periodically from cron e.g. for an hour every day.
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10(TODO)
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13## Credits
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15Copyright © 2026 Kuba Suder ([@mackuba.eu](https://bsky.app/profile/did:plc:oio4hkxaop4ao4wz2pp3f4cr)).
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17The code is available under the terms of the [zlib license](https://choosealicense.com/licenses/zlib/) (permissive, similar to MIT).
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19Bug reports and pull requests are welcome 😎