Update to 0.7.6 or later. You join from the Leaderboard tab in the extension, which older versions do not have.
Claude Code & Codex leaderboard
Ranked by API-equivalent cost from real local usage, measured by the Claude Code and Codex Assist extension.
Track your own usage How it works
How ranking works
- Numbers come from daily usage rollups the extension builds from local Claude Code and Codex session logs.
- Cost is API-equivalent: tokens priced at each model's public list price. On a subscription it is what the usage would cost at API rates, not what you paid.
- Server-side checks recompute cost from the token counts and hold back implausible days. The top of each board is reviewed by hand, and reviewed profiles carry a verified mark.
What is shared
Per day and per model: token counts, API-equivalent cost, request count, active minutes and turn count. Project names, file paths, prompts and code never leave your machine. You choose to appear under a username, as an anonymous entry, or not at all. Full details in the privacy policy.
How to join
Install Claude Code and Codex Assist in VS Code (version 0.7.6 or later), open its Leaderboard tab, sign in with your email and pick a username and visibility. Your history is uploaded once, then kept current in the background. Turning sharing off takes you off the board straight away.