{
  "dimm": "I want a small reusable mailer for two desktop DDR4 RAM sticks with ordinary heatspreaders. I'm imagining taking a pair out of a PC, putting each in its own shielding bag, adding a little paper or foam so they don't rattle, and mailing them inside an outer cardboard box. I want it compact, easy to load and reopen, and pleasant to handle, without fiddly hardware or anything pressing on the gold contacts. Think through how the lid actually stays on and how I get the sticks out again. It should accommodate a sensible range of common heatsinked modules, but don't make a giant box just to cover every exotic RGB heatsink. Pick and explain a reasonable supported envelope using real examples. I'd like clear FillaPrint labels, comfortably readable and at least the font's minimum printable size. Make the complete parametric CAD and exported parts, not just a concept. You can research dimensions and mechanisms. Make the design decisions yourself and carry this through in one shot; tell me plainly what fits and what still needs a physical test.\n\nWorking conditions: Work only in this run directory. Do not inspect other agents, sessions, prior designs or project directories. Font: assets/fillaprint/Fillaprint-Regular.ttf; license beside it. The supplied font is the actual font to use. Existing CAD runtime python (build123d); mesh runtime python (trimesh/numpy). No package installs. Outside web via http://[private-network-address]:8888 only. No printing, slicing, publishing or delegation. Deliver source, STEP, binary STL per part, a brief README, measured checks, and assembly.json describing part files and their actual assembled transforms in millimeters. Use original geometry, not AI images. Presentation is handled centrally; do not spend time making renders. Verify function against the requested use, not only that a solid exists. If a tool fails, repair your own work within this single turn. Mark limitations honestly. No slogans. Finish with a concise handover.",
  "gridfinity": "My hobby bench has little bags of machine screws, nuts and washers everywhere and I'd like a coherent Gridfinity organizer system for them. Mostly M2, M2.5, M3 and M4 socket-head screws, lengths around 6, 8, 10, 12, 16 and 20 mm, plus matching plain hex nuts and flat washers. I don't need one huge compartment for every possible combination: choose a useful starter assortment and explain what belongs where, with room for maybe 20 screws or 30 nuts or washers per chosen compartment. I want to read the size without picking every bin up, get one tiny washer or short screw out with my fingers, and lift a bin to bring it to a project without spilling its neighbors. It should really fit an ordinary 42 mm Gridfinity base, have sensible stacking where useful, and make efficient use of roughly a 5 by 4 grid patch of bench or drawer. Include the base for the starter layout and the bins, and make the system easy to extend with another size later. Use clear permanent FillaPrint labels at least the font minimum, with screw lengths and the distinction between nuts and washers obvious. I'd rather have a few well-considered reusable bin types than a decorative tray with inaccessible little holes. Work out the interfaces and actual clear spaces, research what you need, and deliver complete parametric CAD and exports in one shot. Explain the handling and what still needs a physical fit test.\n\nWorking conditions: Work only in this run directory. Do not inspect other agents, sessions, prior designs or project directories. Font: assets/fillaprint/Fillaprint-Regular.ttf; license beside it. The supplied font is the actual font to use. Existing CAD runtime python (build123d); mesh runtime python (trimesh/numpy). No package installs. Outside web via http://[private-network-address]:8888 only. No printing, slicing, publishing or delegation. Deliver source, STEP, binary STL per part, a brief README, measured checks, and assembly.json describing part files and their actual assembled transforms in millimeters. Use original geometry, not AI images. Presentation is handled centrally; do not spend time making renders. Verify function against the requested use, not only that a solid exists. If a tool fails, repair your own work within this single turn. Mark limitations honestly. No slogans. Finish with a concise handover."
}