Document Retrieval Skill for Engineering Tasks

Retrieve engineering documents (compressor curves, mechanical drawings, data sheets, vendor reports) for use in NeqSim task-solving workflows.

For water-hammer/liquid-hammer tasks, retrieve STID/P&ID route drawings, line lists, stress isometrics, piping specifications, valve data sheets with closure time, pump curves or trip logs, design-pressure basis, and relevant tagreader event exports into the task references folder.

⚠️ CRITICAL: All documents go INSIDE the task folder

ALL downloaded documents — STID drawings, PI historian exports, vendor datasheets, P&IDs, literature PDFs — MUST be saved to step1_scope_and_research/references/ within the task folder.

NEVER download or save task-related files to workspace-level directories like output/, figures/, or any path outside task_solve/YYYY-MM-DD_slug/.