Munder Difflin surfaced on August 22 and pulled 294 points and 130 comments on Hacker News in under 30 hours. The self-description: an agent harness to run an office of your clones — orchestration for a staff of copies of yourself rather than the usual single assistant. The name is a Dunder Mifflin joke, which sets the register.
Coverage beyond the landing page is thin so far, so the HN thread is the substantive read — no writeup, benchmark, or funding attached to this one yet.
The signal worth keeping: a front-page reception at that scale for a harness-level project, rather than a model or a framework, tracks with where the agent-tooling crowd has been drifting all year — the interesting layer is increasingly how you run many agents, not which one you run.
Sources: Munder Difflin, HN discussion