three.js model, downloadable as OBJ or GLB
日本語の概要は準備中です。原文の説明を表示しています。
asgeirtj/system_prompts_leaks7万2026年10月12日 更新
無料GitHub で公開
artifact_spreadsheet
Create, read, edit, fix, or clean spreadsheet files (.xlsx, .xlsm, .csv, .tsv). Use whenever a build task's artifact kind is spreadsheet, or the task names a spreadsheet file and wants something done to it or produced from it, including restructuring messy tabular data into a proper workbook. Covers openpyxl generation, formulas and recalculation, editing existing workbooks, and the validation gates. Not for tasks whose deliverable is a document, report, or web page that merely contains a table.
含まれるファイル（3）
- SKILL.md3.5 KB
- references/formulas.md3.4 KB
- references/visual.md3.0 KB
SKILL.md（原文）
インストールする前に、エージェントに与えられる指示の中身を確認できます。
Spreadsheet artifacts
An xlsx is generated with the preinstalled openpyxl library from a
generator script. Keep the generator under .src/: it is the editable
source for future revisions, and the binary is always regenerated from it.
| Task | Path |
|---|---|
| Create, or edit with formulas and formatting | openpyxl |
| Quick look at an existing sheet | muse.read (converted to markdown, paged); it carries no cell coordinates, so never plan edits from it |
| Read a workbook's model (formulas AND their values) | two load_workbook passes; see /opt/hatch/skills/artifacts/spreadsheet/references/formulas.md |
| Bulk or messy tabular data in or out | Python csv from the standard library; pip install --break-system-packages pandas when a task genuinely needs it |
| Design, structure, number formats, model conventions | /opt/hatch/skills/artifacts/spreadsheet/references/visual.md |
| Formulas, recalculation, editing existing workbooks | /opt/hatch/skills/artifacts/spreadsheet/references/formulas.md |
Requirements on every delivered workbook:
- Set a non-empty
workbook.properties.titleand a human-readable filename. Data enters the workbook from the build's gathered content only; a value you do not have is a blank cell or a question, never an invented number. - Write formulas, never precomputed results:
sheet["B10"] = "=SUM(B2:B9)", not the Python-computed total. The sheet must recalculate when its inputs change. - Follow the user's spec literally: their exact tab names, exact column headers, and the formula they spelled out. A redesign that computes something else fails, however elegant.
- Zero formula errors at delivery: run the recalculation gate below and fix what it names.
- Document assumptions and hardcoded numbers where the reader will see them (a cell comment or an adjacent labeled cell), citing the real source when one exists and saying plainly when the number came from the user.
- A workbook created for someone to fill in gets a short legend naming the cells to edit and one example row of realistic values; never add an example row to a file you were asked to edit.
Scripts
| Script | What it does |
|---|---|
/opt/hatch/skills/artifacts/scripts/recalc_xlsx.py | Recalculates the workbook in place through headless LibreOffice and reports every formula-error cell as JSON; mandatory whenever the file contains formulas. errors_found exits 0: read the JSON, not the exit code |
/opt/hatch/skills/artifacts/scripts/validate_xlsx.py | Opens the workbook read-back: zip integrity, sheet parts, populated-cell counts; do not deliver a link while it fails. A csv output gets no reader check |
Verification
Run recalc_xlsx.py (when formulas exist), then validate_xlsx.py, then
follow /opt/hatch/skills/artifacts/testing/SKILL.md. A clean recalculation proves
the formulas evaluate, not that they are right: spot-check two or three
formulas pull the values you expect before building out a grid.
レビュー
まだレビューはありません。使ってみた感想をお寄せください。
同じリポジトリのスキル
概要と使いどころ
Manage your private to-do list for the user. Use to add or update tasks, record what they are waiting on, track blockers, mark tasks complete or canceled, and clean up the list. Not for Dreamers or external task trackers.
日本語の概要は準備中です。原文の説明を表示しています。
asgeirtj/system_prompts_leaks7万2026年10月12日 更新
agents
無料Run a goal as a project: you coordinate. Use for "agents <task>", "take this to done", "work on this in parallel", "what are my threads doing", "pick up <slug>", "resume <slug>", "keep going until it is merged". Under `/agents` you do the work yourself unless it needs several lanes or a long wait — you judge; the plan line says why. No target you could verify (a file, API, number or measure) → the grill interview first, not threads. Read this skill before proposing anything for `/agents`: without it a proposal is in-session subagents.
日本語の概要は準備中です。原文の説明を表示しています。
asgeirtj/system_prompts_leaks7万2026年10月12日 更新
Timeline-based motion design
日本語の概要は準備中です。原文の説明を表示しています。
asgeirtj/system_prompts_leaks7万2026年10月12日 更新
The user's synced Apple Health (HealthKit) data: daily metrics (steps, distance, calories, heart rate, HRV, VO2max), sleep sessions (stages, quality, efficiency), and workouts.
日本語の概要は準備中です。原文の説明を表示しています。
asgeirtj/system_prompts_leaks7万2026年10月12日 更新
Create, read, edit, or manipulate Word documents (.docx) and Word templates (.dotx). Use whenever a build task's artifact kind is document with the default docx output, or the task mentions a Word doc, .docx, or .dotx, extracts or reorganizes content from one, inserts or replaces images, does find-and-replace in one, or works with tracked changes (redlines) or comments. Covers python-docx generation, raw OOXML editing of existing files, document structure and formatting, and render verification. Not for PDFs, spreadsheets, or Google Docs.
日本語の概要は準備中です。原文の説明を表示しています。
asgeirtj/system_prompts_leaks7万2026年10月12日 更新