Feature flags / Claude Code source intelligence

Every feature flag, and where it lived

5 of 2,081 feature flags One tick per build on this box, oldest on the left. A gap is a build the feature flag was not in.

State

This account

Anonymous

Compiled default

A is the one account this site reads, N the anonymous baseline, D what the release compiled in. 1,143 of 2,081 gates have been read at all: a run only records the gates its own release wrote about. Claude Code evaluates its gates on Anthropic's servers, so a reading of off can be a rollout this account sits outside of, and none of it says anything about your install. How to read these.

○ not in v2.1.308, ◇ we found no documentation describing it.

Feature flagWhat it doesSpan v2.1.138 → v2.1.308 Status Reading

tengu_c4e_slash_upsell ◇ Claude for Enterprise upsell message now differs for users who are fully signed out versus just missing an enterprise orgv2.1.160 → v2.1.308 ◆in the build AND v2.1.268 tengu_carved_slate ◇ Claude Code now only re-sends changed CLAUDE.md/instruction files instead of the whole block each turn, saving tokens.v2.1.251 → v2.1.267 ○gone AND v2.1.265 tengu_import ◇ Importing another agent's config now parses TOML natively, reachable only through the gated import path.v2.1.213 → v2.1.308 ◆in the build AND v2.1.265 tengu_lantern_prism ◇ A Stats tab in /plugin shows skill usage and context costs, with /skill-doctor redirecting there.v2.1.198 → v2.1.308 ◆in the build AND v2.1.265 tengu_prompt_suggestion ◇ Matching your reply to a suggested prompt is now case-insensitivenever mined ·never mined AND v2.1.268

Feature flags, all 2,081.

Every feature flag, and where it lived