bundle/README.md

LibreCAD computer app

Exported by REA's export-desktop-application from a capture of the librecad package (capture Evidence ev_6da77e96c478fb46bed2c9160b524d44d89f7de57d2ac758feed45feb5482405). It was checked against agentenv-framework 0.9.1431.

• envs/librecad/ is a computer app on the ubuntu-24.04 base with the reference driver, for amd64 and arm64. It installs librecad from the distribution archive, launches sh -c exec 'librecad' "$HOME"/'Documents/plate.dxf' at boot and is ready when a window of class LibreCAD appears.
• Owned paths: ~/.config/LibreCAD, ~/.local/share/LibreCAD, ~/Documents. data/get returns their files and a typed JSON view of each; data/reset restores the seed.
• Seed: 3 file(s) from the user's home before the capture, with the captured home path respelled in text files.
• tasks/smoke.json deploys the app.

Run the task with agent-env run <this folder>, or only the deploy with --task smoke.

The seed is synthetic test data made for this showcase; it holds no one's real files.

Task add-holes

tasks/add-holes.json deploys the app, has the agent work through the computer from the prompt below, and grades the outcome with artifacts/add-holes-check/verify.py, which reads the app's data/get views and needs no model. evals/librecad.toml names it, so a run of the bundle runs it.

Add four more mounting holes to the plate drawing in LibreCAD and save it.

Checks, each of which must pass:

• nine-circles: {"kind":"line_count","file":"Documents/plate.dxf","exact":"CIRCLE","equals":9}

REA kept the task because its checks fail on the seed (nine-circles) and all pass on the captured end state.

To measure a solve rate, run the task k times (3 by default) with the agent and model to measure, and count the runs whose summary line says passed; a run that says failed did not finish and is run again rather than counted:

agent-env run <this folder> --task add-holes --agent claude-code --model MODEL