tengu_proud_clover
A Claude Code feature flag, read out of the shipped bundle. It has been in the build since v2.1.280, including the newest one read.
A new "max effort" mode appears with a footer hint pointing to the /effort command
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.280.
In the changelogs
4Releases whose published page names tengu_proud_clover.
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v2.1.280
New "max effort" mode with /effort command
A new "max effort" mode appears with a footer hint pointing to the /effort command
gate cited by this entry
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v2.1.280
VSCode extension gates: inline pastes and 'tranquil cloud' now on by default; new max-effort reminder gate
VS Code extension adds default-on settings for inline pastes and 'tranquil cloud', plus a new max-effort reminder option
gate cited by this entry, found in this entry's text, named in this entry
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v2.1.280
Max-effort reminder UI, gated off by default
A new reminder can appear in the status line when effort is set to max, pointing you to /effort to change it
gate cited by this entry
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v2.1.280
Max-effort reminder now shown as a warning when a CLI env var/flag is set
Max-effort reminder in the model panel turns into a warning-colored message when a specific env var or flag is set
gate cited by this entry
Gate readings
1| Release | Resolved | This account | Anonymous | Compiled default |
|---|---|---|---|---|
| v2.1.280 read on another version | Not enough to say | no value returned | no value returned | off |
Two arms, because they disagree: this account is the one account this site reads and anonymous is a baseline with no identity attached. A reading says nothing about your account, and off cannot rule out a rollout both readings sit outside of. What these readings can and cannot show.
First cited
0No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.
Presence across releases
1Build by build
1One row per release since the first build this name was read out of. Absent means the build was read and the name was not in it, never mined means no bundle for that release was ever archived, and a declared type or a default is only ever what that release's own bundle stated.
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 feature flag does. All feature flags.