Act on this, mostly signal

Halv runs Claude Code, Codex, Kimi and GLM on your subscriptions

What to do

Try the Apache 2.0 Halv workspace if you want cost-saving routing across several coding agents.

Why

The desktop app is open source, and its paid cloud router costs 10 USD per month.

What the research found

Halv is an open-source (Apache 2.0) desktop workspace running Claude Code, Codex, Kimi and GLM on the user's own subscriptions, with local cost-saving features, and a paid 10 USD per month Halv Cloud router for model routing.

Claims and how well the evidence supports them

Halv is open source under Apache 2.0 and free to download on macOS, Windows and Linux 98%
Halv Cloud costs 10 USD per month and provides the JEV routing 99%
Halv runs Claude Code, Codex, Kimi and GLM agents each with the user's own subscription 97%
A benchmark run saved 192.83 USD 98%

Evidence

halv.ai https://halv.ai/
news.ycombinator.com https://news.ycombinator.com/item?id=50198250

Actionability rated low.