headroom
worthwhileSolves a genuine multi-account pain without token spend, but adds orchestration complexity a single-account user doesn't need.
What it is
A local Python CLI + web dashboard that reads usage limits from multiple Claude and Codex accounts (zero token cost), displays them live, and automatically rotates to an account with headroom when one is exhausted.
How it differs from vanilla Claude
Vanilla Claude cannot see your other accounts' remaining capacity, rotate accounts, or survive a 5-hour limit mid-session; headroom adds a dashboard and an automatic session handoff mechanism that no base agent provides.
Skill, plugin, or workflow shift?
It's a standalone app you install and run locally. It doesn't integrate into Claude via MCP or skill — it wraps and orchestrates the claude binary itself. The optional '/rotator' Skill inside Claude Code is a minor integration point, but the core is a CLI tool + local server.
Devil's advocate — is this just complexity?
This is a high-quality solution to a self-inflicted problem. If you have multiple accounts, you already pay for capacity; why not just buy a single Pro/Enterprise plan? The auto-handoff is impressive engineering, but it's complexity for complexity's sake if you're not regularly hitting limits. A vanilla agent with a single adequate plan doesn't need any of this. The rotation logic is fragile — depends on Anthropic's unofficial APIs, race conditions during a tool call, and assumes accounts are fungible (they aren't, if they have different credits/models). For most users, this is a distraction from actually shipping.
What would make it better
1) Support for OpenAI/ChatGPT accounts to broaden relevance. 2) Run as a minimal MCP server so it can slot into any agent workflow without being the launcher. 3) Remove the dependency on the claude binary path and work directly with the Anthropic API key/credential exchange for server-side usage. 4) A cloud-sync option for the config so the rotation state follows you between machines. 5) Native Windows support.
The honest case for it
If you routinely run Claude Code across multiple work/personal/team accounts and have hit the 5-hour or weekly cap mid-session, headroom is the only tool that gives you a zero-cost live view of all accounts and seamlessly rotates you. The auto-handoff is the closest thing to uninterrupted Claude you can get without spending on a higher tier. The engineering is solid, the code is lean (no pip deps), and the author documents the edge cases honestly. For its target user, it's indispensable.
Who it's for
Audience fit
Depth and leverage for a technical engineer who wants to understand it and level up their workflow — not just offload work.
Value for someone who wants a more capable tool without the technical depth — accessible, does-it-for-you.
Solves a real pain for power users juggling multiple API accounts; requires CLI and config familiarity that vibe coders lack.