Files
HealthLog/tests
Marc-André Bombeck ac48e0d0ed fix(coach): give a series read its numbers when the shared build cut its block
Inside a chat turn every tool read lands on the turn's shared full-source
snapshot when its window matches. On an account with many synced series
that build passes the prompt budget, and the budget pass collapses blocks
to a bare unit and then to an `{ omitted }` marker. get_metric_series
sliced the marker out and answered `present: true` with it, so the model
was told the readings exist and was given no figure. The same held for
sleep, glucose, compliance and workouts.

- The snapshot result names the blocks the budget pass cut. A tool whose
  block was cut in the shared build reads it again from its own source at
  the same window.
- A read scoped to one source condenses its own blocks last and never
  swaps them for the marker: it keeps a summary (first, last, min, max,
  mean, change) taken before anything is cut, the newest daily values,
  weekly means folded into monthly means, and names each cut.
- get_metric_series never answers present with a block holding no figure;
  that read reports retrieval_failed instead.
- A chat series read carries the readings it counted, so the step shows
  them, and on a long or condensed window a note on what it covers. The
  tool description and a new tool-mode rule tell the model to call
  get_metric_table itself for longer history instead of asking.
- The screen-reader comma between step parts is unselectable, so a copied
  row no longer reads "Weight · ,all time".

MCP output is unchanged: the source-snapshot equality suite stays green.
2026-10-05 21:29:04 +02:00
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