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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.246 ·

Auto-mode classifier dump mirroring is compiled out

A function for shipping auto mode's classifier inputs elsewhere returns immediately and nothing calls it.

Under the hood Nothing to try yet In Development
JSON All of v2.1.246
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
PermissionsArea: what it touches
In DevelopmentKind: in v2.1.246,
In DevelopmentSection of the release

Classifier dump mirroring exists as an empty-bodied function with no callers.

What

A function for shipping auto mode's classifier inputs elsewhere for inspection exists but its body is just an immediate return, so nothing is ever sent. Nothing in the build calls it either.

Details
  • It takes a session id, timestamp, stage, agent id and a map of already-mirrored system prompt hashes, and its unreachable error handler logs "Failed to mirror auto mode dump to CCR".
  • The matching state field on the auto-mode state class, a map of mirrored hashes, is declared and never read or written.
  • Two payload names, auto-mode-classifier-dump and auto-mode-classifier-system, are referenced only by a check used in one place, to filter those payloads out of a stream.
  • Two sibling names, auto-mode-env-edit- and auto-mode-builtins-, have no references at all.
Evidence

auto-mode-classifier-dump

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.246 →

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