Show HN: Sigil – FIDO2 key-derived P2P remote desktop (agentic workflow retro)
2.40T2 sourceHacker News · workflow
Source record
Published by Hacker News · workflow (T2 source). The original is at https://dami.zip/blog/sigil-agentic-retro/.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryThe author built Sigil, a remote desktop app where a FIDO2 security key's hmac-secret derives the Iroh P2P node identity, removing the need for accounts, pairing, or VPN. The post is a retrospective on the agentic development workflow used, covering PoC spikes, spec-driven design, roadbumps, and DevEx tooling adaptations.
Why it mattersA firsthand agentic workflow retro with concrete process changes and pitfalls, paired with a working FIDO2-derived P2P remote desktop tool worth examining.

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