DuckHarness Lets Coding Agents Adapt to How You Prefer to Work

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DuckHarness is a tool that gives coding agents shared guidance so users do not have to repeat the same instructions each session. It is installed from a checkout using an install script, which sets up DuckHarness and the Harness² component and registers it with uv. Commands such as dharness skills create or refresh the agent guidance files, while dharness status, gate, and decline help users review and manage proposed changes to that guidance. The project is licensed under Apache-2.0, with updates pulled from its SourceForge repository and Harness² refreshed through the dharness update command.

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