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 v2.1.120 Home All releases olderv2.1.119 v2.1.121newer
Claude Code v2.1.120

Memory Write Confirmation [Gradual Rollout]

Feature flag
tengu_slate_siskin 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 v2.1.120: no gate table built for this version

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 v2.1.120. It isn't a statement about your account. What a flag value here can and cannot tell you

What

The interactive approve/reject dialog for memory file writes.

Status

Feature-flagged behind tengu_slate_siskin (default false), with configurable timeout, throttle, and summary threshold.

Details
  • Full UI infrastructure is in place including diff rendering, AI-powered summaries, and undo capability
  • Configurable via the feature flag's schema: enabled, timeoutMs (1000-120000), throttleMs (0-3600000), summaryLineThreshold (1-50)
  • When enabled, every memory write surfaces a brief confirmation with countdown timer

See this entry in the whole of v2.1.120 →