Polyphonic update: one agent orchestrates Claude, Codex, Grok end-to-end
RileyRalmuto · x · 2026-10-05
Polyphonic is shipping major app updates alongside its Mnemos plugin: seamless direct messaging between your poly agent and other harnesses with session/project control. Users can delegate tasks across their favorite models—e.g., have Claude design a mockup, Codex build it, Grok test it, with a second design opinion from Kimi—all orchestrated end-to-end and reported back when done. The author calls the experience "literal magic... actually it just feels illegal."
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