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.

All of v2.1.227 Home All releases olderv2.1.226 v2.1.228newer
Claude Code v2.1.227

A tool for proposing a session goal, gated off

Not switched on
Useful4 Signal5
Session Goals Notable

A tool letting Claude propose a session goal you approve with one keypress is present but gated off.

The propose-goal tool and its notification are complete but the gate falls back to off.

Feature flag
tengu_propose_goal Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.227: on

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.227. It isn't a statement about your account. What a flag value here can and cannot tell you

What

A new tool lets Claude propose a completion condition for the session that you approve with a single keypress, plus a matching notification, "Claude proposed a session goal". It takes an ask_user argument defaulting to true, and refuses in plan mode, inside agent contexts, and in non-interactive sessions. It is only available when the tengu_propose_goal gate is on, and that gate falls back to off.

Evidence

propose a session goal condition for the user to approve with one keypress

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 →