Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.177 Home All releases olderv2.1.176 v2.1.178newer
Claude Code v2.1.177

Saffron Lattice Default State

Feature flag
tengu_saffron_lattice Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.177: not a boolean we can read

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 v2.1.177. It isn't a statement about your account. What a flag value here can and cannot tell you

The default value used when the tengu_saffron_lattice feature flag is absent or fails to parse was changed from an empty object {} to an explicit disabled state { enabled: false }. This makes the fallback behavior unambiguous — if the server config is unavailable, the feature is definitively off rather than potentially entering an indeterminate state.

Evidence

Default sentinel zJ4 = { enabled: !1 } (search for "tengu_saffron_lattice")

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

See this entry in the whole of v2.1.177 →