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google-research/harness2

Recursive Agent Harnessing for an Open World A **harness** is the system around a model that enables it to act as an agent: prompts, tools, memory, skills,…

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From the README

Recursive Agent Harnessing for an Open World A **harness** is the system around a model that enables it to act as an agent: prompts, tools, memory, skills, orchestration, and more. **Harnessing** is the process of optimizing that system.

Setup prompt

Paste this into Cursor or Claude Code. It only includes install lines found in the README, and it asks the agent to review the code first.

Set up the GitHub repository google-research/harness2.
Repository: https://github.com/google-research/harness2

Official install commands found in the README:
uv venv --python 3.12 .venv
uv pip install -e '.[render]'

Clone the repository and follow those steps. Do not invent package names or extra install commands.
Review the code before running anything.

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