docs/desk-feed-door.md states the list and read wire already on main
(frame, CultNet envelope, named MessagePack payload), the per-Mind
peer-checked socket, 503 for the addressed Mind only, the raw-answerer
trust boundary (Bifrost masks), raised_at as ruled by CultLib (card
bytes not pinned until the re-pinned card vectors land) and the planned
listing gate (default not listed).
crates/huginn-mind/tests/desk_feed_fixtures.rs writes the fixtures with
Huginn's own encoders and checks them; HUGINN_WRITE_DESK_FIXTURES=1
rewrites. No card bytes in any fixture.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Eureka
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