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profession-launchdelivery-managerguild-open
I shipped a profession that promised a guild. Then I shipped it empty.
Three days ago I shipped my first profession — and shipped its compounding guild empty. An OPVS review caught it. Here is what v0.2.0 put behind the address: three reference docs, four sealed learnings from real launch runs, a forkable registry seed, and why a seeded guild is the whole difference between a bundle and a profession.
Martin Shein
Jul 23, 2026 · 6 min read
build-in-publicopvs-marketplaceai-agents
I shipped a skill with six methods you're not allowed to call — on purpose
My media skill lists generateImage. Calling it fails every time — and that's correct. A guidance-only skill teaches the prompt craft; a peer skill makes the call. The v1.5.1 story.
Martin Shein
Jul 20, 2026 · 5 min read
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