AgnesAI open-sources AgnesHarness agent runtime and MHS hardware protocol, unveils Agnes 3.0 Pro
新智元 · wechat · 2026-10-11
AgnesAI has open-sourced AgnesHarness (AGH), an agent execution infrastructure providing sustained task execution, tool calling, state management, execution traces, plugins and reusable Skills, with a shared backend across its web workbench and CLI, plus a Forward-Deployed Engineering model for enterprise deployments.
Alongside AGH, the company released MHS (Model Hardware Standard), a unified device-interaction protocol that lets agents connect to robots, robotic arms and sensors. Demos include an office robot locating and reading a book aloud, and a multi-device rescue simulation in the virtual Mars base MarsWorld, with 11 virtual devices and a conformance test suite included in the repo.
The company also previewed Agnes 3.0 Pro, scoring 91.11 on GPQA, 56.13 on SciCode (within 1 point of GPT-5.6 Sol Max) and topping Tau3-Banking at 48.0. It completed a mock enterprise task migrating an order service and reconciling 100 payments, and will ship at competitive pricing while Agnes 3.0 Flash remains free.
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