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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.308 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.304 ·

Artifacts published through MCP open the same way as cloud ones

Opening an artifact published through an MCP server now uses the same path as artifacts from cloud sessions

You'll notice Improvements
JSON All of v2.1.304
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
ImprovementsKind: in v2.1.304,
ImprovementsSection of the release

Unclear It is not clear whether anything in this version marks an artifact as published through MCP.

What

MCP (Model Context Protocol) is a way to connect Claude Code to outside tools and services. Before, only items in the artifacts list that came from a cloud session were opened through the cloud path; everything else was opened directly from its link. Items published through MCP now take the cloud path too.

Why

Artifacts published through MCP now get the same opening behavior as those from cloud sessions.

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 anything in this version marks an artifact as published through MCP.

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