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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.224 ·

Permission prompts for artifact database access

Artifact database access asks permission first, with reads and writes scoped differently.

Nothing to try yet No documentation found In Development
JSON All of v2.1.224
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.224,
What probably matters to youSection of the release

The consent prompts only appear behind CLAUDE_CODE_ARTIFACT_DB and its remote gate.

What

The new artifact database actions ask before first use, and the prompt spells out how far approval reaches: approving a write covers database writes to any artifact for the rest of the session, approving a read covers that one artifact for the rest of the conversation. Writes persist and are visible to everyone who can open the artifact. The actions are gated behind CLAUDE_CODE_ARTIFACT_DB and the tengu_umber_lattice gate.

Details
  • In plan mode the request is always routed to the user rather than the automatic permission classifier.
Evidence

Claude wants to write to this artifact's database \u2014 writes persist and are visible to everyone who can open the artifact; approving covers database writes to any artifact for the rest of this session.

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

Read from
Names in the bundleCLAUDE_CODE_ARTIFACT_DB
Feature flag
tengu_umber_lattice Off by default, switched on for this account

The shipped code defaults this off, and the flag server returned on for the one account this site reads on this version. That is the reading that makes the entry above worth a second look, and it still says nothing about your account.

This account: on · anonymous baseline: on · compiled default in v2.1.224: 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 v2.1.224. It isn't a statement about your account. What a flag value here can and cannot tell you

What has happened since
Flag reading moved The flag server now returns on for tengu_umber_lattice, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_umber_lattice, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.

See this across every release →

How sure we are
One source agreesOne thing we can check says the same as this entry.
The name it cites is new in this buildNew in this build: CLAUDE_CODE_ARTIFACT_DB

See this entry in the whole of v2.1.224 →

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