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 v2.1.238 Home All releases olderv2.1.237 v2.1.239newer
Claude Code v2.1.238

Project memory save tool may now appear without being requested

You'll notice
Useful3 Signal3
Memory

The tool that saves documents to a project memory store can now be offered without you asking for it.

What

The tool that saves a document to a connected project memory store was always held back until asked for. It now decides at call time: a session flag named sharedMemoryServedViaTools controls whether it is offered up front, and when that flag is unset the decision falls back to checking whether a memory store is actually available.

Details
  • Nothing in this build sets the flag, so whether the tool is offered eagerly is decided by whatever supplies session state.
Evidence

searchHint: "save a document to a connected project memory store"

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

See this entry in the whole of v2.1.238 →