Built Signal v1 end-to-end: X auth, sync, profiles — 1.0M tokens

Built Signal v1 end-to-end: X auth, sync, profiles

REDDIT_MARKETING

FULL SEND

Biggest session this week

Previous best: 516.6K · +102%

1.0Mtokens

3prompts

2:22:16time

3,687lines

Claude Codeclaude-fable-5TypeScript$57.16

Built Signal v1 with X OAuth, historical sync, and profile creation. 315 tests passing, routes live.

Tokens / prompt348.4k

Cost / line$0.016

Cache hit98%

Burn rate$24.11/hr

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