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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Reference Models
One name

claude-tag-plugins

A Claude Code model, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.

FamilymodelModels
Builds0of the 123 on this box
First seen — never in a mined build
Last seen — never in a mined build
Statusnever minedas of v2.1.280

What it is

Setting CLAUDE_CODE_CCR_SURFACE=tag adds a hidden claude-tag-plugins marketplace to plugin search and download.

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.257.

Presence across releases

0

The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.

First cited

2

The earliest release whose published evidence quoted claude-tag-plugins was v2.1.257, 1 Sep 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table above.

ReleaseDateThe span that was quoted
v2.1.2571 Sep 2026included_default_marketplaces: ["claude-tag-plugins"]
v2.1.2571 Sep 2026included_default_marketplaces=claude-tag-plugins

Names beside it

Every model in the inventory starting claude, up to twelve of them.

claude-3-5-haikuNo description from anybody. never mined claude-3-5-sonnetNo description from anybody. never mined claude-3-7-sonnetNo description from anybody. never mined claude-3-opusNo description from anybody. never mined claude-code-modsBuilt-in hooks module IDs starting with 'mods/' now resolve to a vendor claude-code-mods directory never mined claude-fable-5Opus 5 is now the default Opus, with a 1M-context option in the model picker. never mined claude-fable-5-1A claude-fable-5-1 model id is recognized and becomes the fable family default, with UI text updated to Fable 5.1. never mined claude-haiku-4-5The compiled-in seed catalog used before the first fetch lists claude-opus-5, claude-sonnet-5 and claude-haiku-4-5. never mined claude-haiku-4-5-20251001No description from anybody. never mined claude-md-and-agents-mdCLAUDE.md/AGENTS.md loading modes renamed and given a fourth 'managed-only' option never mined claude-md-or-agents-mdCLAUDE.md/AGENTS.md loading modes renamed and given a fourth 'managed-only' option never mined claude-mythos-5The model picker now colours Fable 5, Mythos 5 and Sonnet 5 in its list. never mined

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the model does. All models.

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