Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Claude Code v2.1.227

Plan-mode route selection telemetry

Under the hood
Useful2 Signal3
Plan Mode

Plan mode records which route it took and whether you were asked or sent straight there.

What

When a plan-mode command picks a route, the choice is recorded once as plan_route_chosen, along with whether you were shown a routing prompt (offered) or it went straight there (direct).

Evidence

plan_route_chosen

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.227 →