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NVIDIA NeMo Fabric Hermes Agent Adapter

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Diagram showing NeMo Fabric connecting applications, evaluation systems, and reinforcement learning rollouts to harnesses and custom agents, with results, artifacts, and telemetry as outputs.

nemo-fabric-adapters-hermes provides a NeMo Fabric adapter for use with Hermes Agent.

Install

Hermes Agent and this adapter require Python versions 3.11 through 3.13. Hermes Agent 0.20 and later is not installable from PyPI. Install Hermes Agent by following the Hermes Agent installation guide, then install the NeMo Fabric packages into the Python environment that runs Hermes Agent.

The following table shows which NeMo Fabric components each package expression provides. None of these expressions installs Hermes Agent:

Installation Runtime Adapter Harness NeMo Relay Python Package
pip install nemo-fabric nemo-fabric-adapters-hermes Yes Yes No No
pip install "nemo-fabric[relay]" nemo-fabric-adapters-hermes Yes Yes No Yes
pip install "nemo-fabric-adapters-hermes[full]" No Yes No Yes
pip install "nemo-fabric-adapters-hermes[relay]" No Yes No Yes
pip install nemo-fabric-adapters-hermes No Yes No No

NeMo Relay is optional for ordinary runs. NeMo Relay telemetry and streaming require one of the installations in the table that includes the NeMo Relay Python package.

Refer to the installation guide for more details.

Metadata

Release files for nemo-fabric-adapters-hermes 0.4.0a20260929

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