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829f677 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | # HomeBank computer app
Exported by REA's `export-desktop-application` from a capture of the `homebank` package
(capture Evidence `ev_e0dde61fc1c0be8aca9878658fdcc47d16f2e4a2ce40157e9b881b37c76bb082`). It was checked against agentenv-framework
0.9.1431.
- `envs/homebank/` is a computer app on the `ubuntu-24.04` base with the `reference` driver, for
`amd64` and `arm64`. It installs `homebank` from the distribution archive, launches `sh -c cd "$HOME" 2>/dev/null; exec 'homebank' "$HOME"/'Documents/household.xhb'` at boot and is ready
when a window of class `Homebank` appears.
- At launch the app opens `~/Documents/household.xhb`, the seed's one document.
- Owned paths: `~/.config/homebank`, `~/Documents`.
`data/get` returns their files and a typed JSON view of each; `data/reset` restores the seed.
- Seed: 1 file(s) made for the task, as saved at checkpoint `seed`.
Text files and dconf keys spell the capture host's name as `localhost`, `user@host` as `user@localhost`
and the home as `/home/user`, which the computer respells to its own at boot.
- `tasks/smoke.json` deploys the app.
Run the task with `agent-env run <this folder>`, or only the deploy with `--task smoke`.
The seed was made for this task, not taken from a user's own data; read `envs/homebank/seed/` before publishing the bundle.
## Task `record-grocery-expense`
`tasks/record-grocery-expense.json` deploys the app, has the agent work through the computer from the prompt below, and grades
the outcome with `artifacts/record-grocery-expense-check/verify.py`, which reads the app's `data/get` views and needs
no model. `evals/homebank.toml` names it, so a run of the bundle runs it.
> In HomeBank, record a new grocery expense in the Everyday Checking account of Documents/household.xhb: $64.18 paid to Fresh Market on November 4, 2026, category Groceries, memo "Weekly groceries". Then save the file.
Checks, each of which must pass:
- `amount`: `{"kind":"value_equals","file":"Documents/household.xhb","pointer":"/root/children/[name=ope][@wording=Weekly groceries]/attributes/amount","value":-64.18,"tolerance":0.001}`
- `account`: `{"kind":"value_equals","file":"Documents/household.xhb","pointer":"/root/children/[name=ope][@wording=Weekly groceries]/attributes/account","value":"1"}`
- `date`: `{"kind":"value_equals","file":"Documents/household.xhb","pointer":"/root/children/[name=ope][@wording=Weekly groceries]/attributes/date","value":"739924"}`
- `payee`: `{"kind":"value_equals","file":"Documents/household.xhb","pointer":"/root/children/[name=ope][@wording=Weekly groceries]/attributes/payee","value":"1"}`
- `category`: `{"kind":"value_equals","file":"Documents/household.xhb","pointer":"/root/children/[name=ope][@wording=Weekly groceries]/attributes/category","value":"44"}`
- `rent-untouched`: `{"kind":"value_equals","file":"Documents/household.xhb","pointer":"/root/children/[name=ope][@wording=October rent]/attributes/amount","value":-1450,"tolerance":0.001}`
REA kept the task because its checks fail on the seed (`amount`, `account`, `date`, `payee`, `category`) 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 record-grocery-expense --agent claude-code --model MODEL
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