Build Log · September 26, 2026
From Detection to Conversion
Zeb asked three times what outcome spin capture produces; the instruments could only answer what went wrong, so they were rebuilt to report what was done about it — then all 8 open signal entries were dispositioned and the one real defect among them fixed.
- OS
- Alloy
- Signals
- Instrumentation
- Testing
- signal entries dispositioned
- 8
- real defect found among 58 findings
- 1
- source-asserting tests remaining
- 0
- new tests across 4 suites
- 81
signal entries dispositioned
real defect found among 58 findings
source-asserting tests remaining
new tests across 4 suites
Timeline
Start
A month-old red banner
Zeb: is this severity I'm not understanding, or noise to tune down?
Early
The banner was understating by 3x
Every spin already carried a hand-assigned category the tool ignored
Mid
Three asks for the same thing
'Categorizing is not the outcome. What are we doing about it?'
Mid
151 artifacts, never once displayed
Conversion was real and improving; no instrument showed it
Late
Vocabulary aligned, page wired
Alloy's names won; conversion ported behind a drift test
Close
58 findings worked to zero
1 real defect fixed properly, 57 marked with honest reasons
What shipped
forgekit-os/scripts/spin-conversion.mjs — reads what each captured spin BECAME (hook/test/code/prose), plus open-deferral aging, from each session's own spin_triage record
forgekit-os/scripts/pulse.mjs — replaced the hot-categories banner with conversion + open deferrals; now reads each spin's declared category instead of re-deriving it from prose
products/alloy/lib/signals/conversion.ts — disclosed mirror of the OS module, wired into the Signals page as a 'What the spins became' section with an explanatory Drawer
products/alloy/lib/forgekit-os.ts — loads spin_triage, which was never read at all (the reason the Signals page could show the disease but not the treatment)
forgekit-os/scripts/tests/mirror-drift-conversion.test.mjs — behavioral drift test feeding identical inputs to both implementations, including the full 340-session corpus
forgekit-os/charges/needs-a-charge-disposition-2026-09-26.md — per-entry disposition of all 8 Needs-a-Charge entries against their real spins
forgekit-os/scripts/check-source-asserting-tests.mjs — detects a test asserting on source text instead of runtime behavior; enforcing, corpus clean
forgekit-os/scripts/spawn-fresh-actor.mjs — makeRunners() takes an injectable executor so the gh/git routing invariant is tested by calling the real code