Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.267 ·

Remote-tools announce flow now tracks passthrough adoption and 'announced' vs 'displaced' state

Remote-tools connection tracking now records passthrough adoption and distinguishes 'announced' from 'displaced' tool states

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal2worth watching, 1 to 5
AreaMCPwhat it touches
KindInternal Changesin v2.1.267,
Under the hood

Remote-tools connection tracking now records passthrough adoption and distinguishes 'announced' from 'displaced' tool states

What

The internal system that manages tools shared over a remote connection now tracks a passthrough_adopted value as part of its telemetry when tools are announced, and formally distinguishes between a tool being newly 'announced' versus being 'displaced' (replaced by another). This replaces what was previously just a console log message about passthrough tool counts.

Why

This is internal bookkeeping that gives clearer, more structured visibility into how remote tools are being adopted and replaced, rather than changing what users see or can do.

See this entry in the whole of v2.1.267 →