CLI-Anything

CLI-Anything is a framework for wrapping existing software applications so that AI agents can control them through structured command-line interfaces. The core problem it solves is that most software in the world was designed to be operated by humans through graphical menus and buttons, not by automated AI agents that need predictable, machine-readable inputs and outputs. CLI-Anything provides a way to create a thin command-line "harness" around any application — from video editors to CAD tools to GIS software — that an AI agent can call just like any other command.

The project works by providing a toolkit to build these harnesses, along with a community hub (CLI-Hub) where pre-built harnesses for dozens of popular applications can be browsed and installed with a single command. Each harness translates structured CLI arguments into whatever the underlying application needs to do, and returns results in a predictable format that agents can read. The framework supports live previews and feedback loops, allowing agents to see the output of their actions and adjust iteratively — for example, building a 3D scene step by step.

Someone would use this when building AI agent systems that need to interact with real software like Blender, Godot, Inkscape, Obsidian, or similar tools. It is particularly relevant for developers building autonomous agent pipelines using frameworks like Claude Code, Cursor, or custom orchestration systems.

The tech stack is Python 3.10 or higher, with the Click library used to build the CLI interfaces, and pytest for testing. Harnesses are distributed via the cli-anything-hub PyPI package.