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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.283 ·

Tool hosting turns itself off when one of its switches can't be read

If Claude Code cannot read a switch for its tool-host feature, it treats the switch as off and logs an error

Under the hood Internal Changes
JSON All of v2.1.283
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
Remote ToolsArea: what it touches
Internal ChangesKind: in v2.1.283,
Internal ChangesSection of the release
What

If Claude Code cannot read one of the switches that control its tool-host feature, it now treats that switch as off and writes an error to its log.

The tool-host feature also withdraws itself when any of these is true:

  • its remote gate is off
  • its flag is off
  • the computer is not running macOS or Linux
  • you are not signed in with a stored login
  • the current folder is not a git checkout
Why

If reading a switch fails, tool hosting is turned off instead of crashing.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is not clear what the tool-host feature does or which switches it reads.

See this entry in the whole of v2.1.283 →

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