tengu_ccr_subagent_skip_on_delta
A Claude Code feature flag, read out of the shipped bundle. It has been in the build since v2.1.221, including the newest one read.
What it is
A switch can skip one hydration read to speed session resume, but it is off.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.221.
Presence across releases
| Releases | Reading | Declared type | Default |
|---|---|---|---|
| 2.1.245 – 2.1.250 5 releases | never mined | — | — |
| 2.1.221 – 2.1.243 22 releases | in the build | — | bool:false |
A row reading never mined is a release with no archived bundle behind it. Nothing was read out of it, so nothing here says whether the name was in it. A declared type or a default is only ever what that release's own bundle stated.
Gate readings
| Release | Resolved | This account | Anonymous | Compiled default |
|---|---|---|---|---|
| v2.1.221 read on another version | Off in both readings | off | off | on |
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.
Changelog entries naming it
-
v2.1.221Gate for skipping subagent event reads during delta rehydrate
A switch can skip one hydration read to speed session resume, but it is off.
named in this entry, gate cited by this entry
Documentation pages
None of Anthropic's documentation pages this site has a copy of carries this name.
Names beside it
Every feature flag in the inventory starting tengu_ccr_subagent, up to twelve of them.
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.