# Mousepad computer app

Exported by REA's `export-desktop-application` from a capture of the `mousepad` package
(capture Evidence `ev_22dd18d1ecd38dbb96e8ab160a67bdc00a95aa24a6af4da49f87db3f31bb3669`). It was checked against agentenv-framework
0.9.1431.

- `envs/mousepad/` is a computer app on the `ubuntu-24.04` base with the `reference` driver, for
  `amd64` and `arm64`. It installs `mousepad` from the distribution archive, launches `sh -c exec 'mousepad' "$HOME"/'Documents/todo.txt'` at boot and is ready
  when a window of class `Mousepad` appears.
- Owned paths: `~/.config/Mousepad`, `~/Documents`.
  `data/get` returns their files and a typed JSON view of each; `data/reset` restores the seed.
- Seed: 1 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-milk`

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

> Add buy milk as a new line at the end of the to-do list open in Mousepad, then save it.

Checks, each of which must pass:

- `milk`: `{"kind":"lines_present","file":"Documents/todo.txt","lines":["buy milk"]}`
- `bread`: `{"kind":"lines_present","file":"Documents/todo.txt","lines":["buy bread"]}`
- `one-milk`: `{"kind":"line_count","file":"Documents/todo.txt","exact":"buy milk","equals":1}`

REA kept the task because its checks fail on the seed (`milk`, `one-milk`) 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-milk --agent claude-code --model MODEL