# VFTools ## General For some tasks, such as preparing initial ligand databases, and postprocessing the output data, some additional tools are made available for VirtualFlow via its own GitHub repository: * More information can be found in the corresponding chapter [below](/documentation-vf1/vftools/installation-1.md). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.virtual-flow.org/documentation-vf1/installation/vftools.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.