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 v2.1.90 Home All releases olderv2.1.89 v2.1.91newer
Claude Code v2.1.90

/toggle-memory — Session Automemory Toggle

What

A new /toggle-memory slash command that disables or re-enables automemory for the current session.

Usage
/toggle-memory
Details
  • When toggled off: "this conversation will not write or read new memories, and previously-loaded memory content should not be referenced"
  • When toggled back on: "memory content may be referenced and new memories can be saved"
  • Memory read/write operations are blocked while toggled off, returning guidance to run /toggle-memory to re-enable
  • Fires tengu_memory_toggled telemetry with toggled_off boolean
  • The command is isHidden: false so it appears in command listings, but isEnabled: () => false (the toggle itself is always available; the isEnabled likely gates something else)
Evidence

Toggle-memory command definition (search for "Toggle automemory off/on for this session")

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

See this entry in the whole of v2.1.90 →