Adds a Bun build plugin that replaces analytics/telemetry modules with
no-op stubs at compile time.
Primary targets (NOT killed by PR #94 or the feature() shim):
- GrowthBook: phones home to api.anthropic.com on every launch,
sending account UUID, org UUID, email, device ID, subscription
type. Refreshes every 6 hours. Now returns defaults without
making any network call.
- Auto-updater: contacts storage.googleapis.com and npm registry
on launch to check for new versions. Now returns null/no-op.
Defense-in-depth (already gated by PR #94 or feature flags, but
now the code itself is replaced with empty functions):
- Datadog, 1P event logging, BigQuery metrics, Perfetto tracing,
session tracing, plugin fetch telemetry, transcript sharing.
Deliberately NOT stubbed:
- Plugin marketplace (downloads.claude.ai) — needed for /plugin
- User-configurable OTel (CLAUDE_CODE_ENABLE_TELEMETRY) — opt-in
Implementation: separate plugin file (scripts/no-telemetry-plugin.ts)
with a 2-line hook in build.ts. The plugin file does not exist
upstream so it cannot cause merge conflicts.
