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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.323 ·

Plugin files and zips can be checked for secret keys before Claude sends them

Before Claude sends you a plugin file or zip, Claude Code can scan it for secret keys and ask whether to send it anyway

Nothing to try yet In Development
JSON All of v2.1.323
Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
PluginsArea: what it touches
In DevelopmentKind: in v2.1.323,
In DevelopmentSection of the release

Unclear It is not clear whether the secret-key check is switched on by default or only when turned on remotely.

What

When Claude sends you a plugin file or a zip archive while helping you build a plugin, Claude Code can now scan the contents first for anything that looks like a secret key, such as a password or access token. This check only runs when a remotely controlled switch is on.

  • If it finds possible keys, a "Key check" dialog asks you to choose "Don't send" or "Send it".
  • If the check cannot finish, the file is not sent.

A second switch, off unless it is turned on remotely, adds a way for plugins to set their look (colours and backdrop) to the plugin-authoring skill, along with a reference page about it.

Why

It puts a warning in front of sharing a file that may contain a key you did not mean to hand over. The theme option points to plugins being able to change how they look.

Read from
Feature flag
tengu_amber_lantern 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 v2.1.323: off

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 v2.1.323. It isn't a statement about your account. What a flag value here can and cannot tell you

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 whether the secret-key check is switched on by default or only when turned on remotely.
The name it cites is new in this buildNew in this build: tengu_amber_lantern

See this entry in the whole of v2.1.323 →

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