astrid-runtime/book

The canonical reference for Astrid: kernel, capsules, host ABI, IPC, and the security model.

7,457

stars

commits

Perl

primary language

Sep 8, 2026

updated

README

The Unicity Astrid OS Book

The canonical reference for Unicity Astrid OS: the kernel, the capsule model, the host ABI, the bus, and the security model.

Built with mdBook.

mdbook serve --open

The reference appendices (capability catalog, host ABI error codes, topic registry) are generated from the Astrid source by tools/gen-appendices.sh. The cross-chapter "See also" footers are generated by tools/gen-see-also.pl. Both read the polyrepo source tree, so run them from a checkout that has core/, wit/, and capsules/ as siblings.

Dual-licensed under MIT and Apache 2.0.

Contributors

joshuajbouw

17 commits

Copilot

1 commits

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astrid-runtime/book

The canonical reference for Astrid: kernel, capsules, host ABI, IPC, and the security model.

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primary language

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updated

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The Unicity Astrid OS Book

The canonical reference for Unicity Astrid OS: the kernel, the capsule model, the host ABI, the bus, and the security model.

Built with mdBook.

mdbook serve --open

Dual-licensed under MIT and Apache 2.0.

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