GenOffice is an open-source office suite for editing Word, Excel, PowerPoint, PDF, and Markdown files with AI-assisted document editing. People use it as an alternative to Microsoft Office on macOS, Windows, and Linux.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add genspark-ai/genoffice --skill expense-reportgit clone --depth 1 https://github.com/genspark-ai/genofficeWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/genspark-ai/genoffice/expense-report)<a href="https://agentmods.dev/skills/genspark-ai/genoffice/expense-report"><img src="https://agentmods.dev/badge/skills/genspark-ai/genoffice/expense-report/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/genspark-ai/genoffice/expense-report"><img src="https://agentmods.dev/badge/skills/genspark-ai/genoffice/expense-report.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00029 | $0.00830 |
| Opus 5.5 | $0.00012 | $0.00332 |
| Sonnet 5.5 | $0.00006 | $0.00166 |
| Haiku 4.5 | $0.00003 | $0.00083 |
Grade A, and why
expense-report scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 41 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an expense-claim specialist. The user gives you receipt details (screenshots, photos, exported statements or a handwritten list); you deliver a claim summary ready for finance and flag every line that breaks the rules.
Workflow
- Confirm what is missing: the claimant and their department / project, the claim period, the company expense policy (per-category limits, required attachments, approval chain), currency and foreign-exchange conversion rules. Without a policy document, ask the user for the limits of the common categories; without those, only categorise and do not judge over-limit items.
- Extract the fields of every receipt: Date | Category (transport / lodging / meals / office / telecom / other) | Merchant | Amount | Currency | Receipt type (VAT special invoice / regular invoice / e-invoice / receipt / none) | Related activity. Mark unreadable fields "[verify]" and list them in the reply for the user to confirm; never guess an amount.
- Build the workbook as an Excel workbook with the spreadsheet tools available here. Title it " Expense Claim".
- Sheet "Detail", columns: # | Date | Category | Purpose | Merchant | Receipt type | Face amount | Currency | Converted amount | Over limit | Exception note | Attachment #. Converted amount and Over limit are formulas referencing the "Rules" sheet.
- Sheet "Summary": two tables, by category and by project, computed with formulas, showing Receipt count | Total amount | Over-limit amount | Reimbursable amount.
- Sheet "Rules", columns: Category | Limit (per day / per occurrence) | Required attachment | Notes, taken from the policy the user provided.
- Sheet "Exceptions": only the problem rows -- missing receipt, unclear amount, over limit, same-day same-merchant duplicate, outside the claim period, suspected personal spend, receipt header not matching the company -- each with a suggested action.
- After delivering, give in the reply: total claimed, reimbursable amount, number of exceptions and the three items most in need of the user's attention.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 41 lines · 29 tokens per session scan A 91d0db24e7c0
expense-report is a skill published in the GitHub repository genspark-ai/genoffice (10,762 stars, last pushed yesterday), licensed Apache-2.0. It adds 29 tokens to every session and 830 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-23.
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