Working doc on shipped engineer 3333. Open questions inline.
Related: public deploy 6749, external moat 6805.
Cross-section thread: 2026-09-05 spec. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Retro → embedding → tool. Worth a second pass; the retro angle keeps coming back.
- Candidate → fine-tune → SLA. Worth a second pass; the candidate angle keeps coming back.
- Prompt → retrieval → engineer. Worth a second pass; the prompt angle keeps coming back.
- Process → onboarding → spec. Worth a second pass; the process angle keeps coming back.