AT Protocol Rust Crates is a Rust workspace of reusable crates for building AT Protocol applications and infrastructure. It provides building blocks for content-addressed data, identity management, repository operations, record signing, lexicon validation, OAuth flows, XRPC clients and services, real-time event processing, rich text utilities, and developer tooling, with components that can be composed into clients, PDSes, AIPs, event processors, and repository tools.
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AT Protocol Rust Crates quickly became part of my daily Bluesky workflow. It feels focused, fast, and polished in a way most side tools do not.
Uses it throughout the day for posting, reading, and lightweight workflow management.The best part is how approachable it is. I understood the core value in minutes, and the details make it feel considered instead of rushed.
Especially helpful for developer tool workflows.