Add system prompt and tools for reading lexical variables#545
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Add system prompt and tools for reading lexical variables#545
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Feb 9, 2026
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Feb 9, 2026
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Addresses #513 #497
This PR adds a system prompt for
Templatecalls consisting of the docstring ofTemplateand the source code of the module where theTemplateis defined. Since dumping the entire lexical context into the prompt is infeasible in general, it also adds special tools that allow the LLM to read values of individual lexical variables into its context on demand.