Genoffice skill for Codex
Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus a `genoffice` CLI and agent skill so Claude Code, Codex and Cursor can create and edit real .docx/.xlsx/.pptx files locally. Bring your own key. macOS, Windows & Linux.
How to install Genoffice in Codex
In Codex, ask the built-in skill installer for it:
$skill-installer install the <skill> skill from https://github.com/genspark-ai/genofficeType this in Codex and replace <skill> with a folder name from 'What it contains'. $skill-installer is the skill installer built into Codex, and it downloads the skill from GitHub. Restart Codex if the skill doesn't show up. Check the repo README for any setup it needs. Source: Codex skills docs.
Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically. (where Codex loads skills)
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What it contains
Skills (43)
genoffice— Create, convert, read and edit Office documents locally with GenOffice's command line. Build a new presentation (pptx) from a brief through a checked outline, per-page spec and render pipeline, a new spreadsheet (xlsx) from CSV or JSON data with formulas, a…brand-copy— Turn product and audience information into multiple versions of taglines, selling points and brand story, delivered as Markdownbudget-planner— Turn a business plan into an annual or project budget with account lines, monthly spread, summaries and a separate assumptions sheet, delivered as an Excel workbookbusiness-plan— Turn a project idea into a full business plan covering market, product, model, competition, financial projections and team, delivered as a Word documentbusiness-report— Write a business report in Word with a fixed structure (executive summary, background, analysis, recommendations, appendix), sourced numbers and a consistent voice. Use when the user asks for a report, memo, review, assessment or analysis document, or to…campaign-planner— Turn campaign goals and a budget into a complete campaign plan with run-of-show, materials, budget, KPIs and a retrospective template, delivered as a Word documentcontract-drafter— Draft a complete contract or agreement with a pre-signing risk checklist, not legal advice, delivered as a Word documentcourse-slides— Turn a handout or lesson plan into a slide outline, then after confirmation build the full courseware deck with key points on every slide and a teaching script in the notes, delivered as a PowerPoint deckdata-analyst— Take raw data through cleaning, formulas and charts to plain-language conclusions, delivered as an Excel workbookdata-cleaning— Define cleaning rules, then deduplicate and standardise dirty data into a clean table with a line-by-line cleaning log, delivered as an Excel workbookdeep-research— Run multi-round searches with cross-checking and produce a research report with cited sources, delivered as a Word documentemail-drafter— Draft business e-mails and follow-up sequences in several tones from the intent, recipient and context, in the user's language and English, delivered as Markdownexecutive-deck— Build a reporting or executive presentation where every slide title states a conclusion and the deck follows a pyramid, answer-first structure. Use when the user asks for a management update, board deck, status report, business review or a presentation that…expense-report— Turn a pile of receipts into an expense claim summary that flags missing receipts, over-limit items and duplicates, delivered as an Excel workbookfinancial-statement-analysis— Analyse the three financial statements for profitability, solvency, efficiency and cash-flow ratios and write an interpretation report, delivered as a Word documentinterview-coach— Prepare likely interview questions, STAR answer scripts and mock follow-ups from a resume and target role, delivered as Markdowninvoice-tax-checklist— Turn a transaction into an invoicing and tax checklist with rates left as placeholders and a reminder for professional review, delivered as a Word documentjob-description— Turn a hiring need into a complete job description with responsibilities, requirements, nice-to-haves and a resume screening rubric, delivered as a Word documentkpi-dashboard— Turn operating data into a KPI dashboard workbook with metric definitions, target vs actual, attainment rates and trend charts, delivered as an Excel workbooklabor-contract— Draft an employment contract or offer letter for a given role and engagement type, with a signing checklist, not legal advice, delivered as a Word documentlesson-plan— Design a complete lesson plan from the topic and the class profile, with objectives, timed stages, activities, assessment and differentiated tasks, delivered as a Word documentmeeting-minutes— Turn a transcript, chat log or loose notes into structured meeting minutes with decisions and action items, delivered as a Word documentnda-drafter— Draft a one-way or mutual NDA from the cooperation background, with clause notes and risk points, not legal advice, delivered as a Word documentokr-planner— Break team goals into a measurable Objectives and Key Results table with a review note, delivered as an Excel workbookonboarding-plan— Build a 30/60/90-day onboarding plan with milestones, resources and role-by-role guidance from the role and team situation, delivered as an Excel workbookperformance-reviewpersonal-financepolicy-complianceproduct-launchproposal-writerquiz-makerresume-polishersales-forecastseo-contentslide-plannersocial-mediasop-writerstudy-plansurvey-analystswot-strategyterms-of-servicethesis-advisorweekly-report
About this listing
Genoffice is a community collection of agent skills on GitHub by genspark-ai: folders with a SKILL.md file, the format Codex loads skills from. Its README mentions Codex. It passed the CodexStacks quality filter for skills (at least 100 stars, pushed in the last 90 days, not a fork or a list, and at least one SKILL.md with a name and description). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). From its files we found 43 skills. It's one of 32 listings in the Data & Analytics category (category assigned by CodexStacks from the repo's topics and description). It also appears in best Codex plugins for data and databases.
Genoffice FAQ
How do I install Genoffice in Codex?
In Codex, type $skill-installer install the <skill> skill from https://github.com/genspark-ai/genoffice. $skill-installer is the skill installer built into Codex (Codex skills docs). Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically.
Is Genoffice an official Codex skill?
No. Genoffice is a community repo on GitHub by genspark-ai. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.
What does Genoffice include?
From its manifest and repo files, Genoffice includes 43 skills: genoffice, brand-copy, budget-planner, business-plan, business-report, campaign-planner….
Details
- Type
- Skill
- Category
- Data & Analytics (assigned by us)
- Source
- Community
- Author
- genspark-ai
- License
- Apache-2.0
- GitHub stars
- 11,272 (at last sync)
- Last push
- 2026-10-29
- GitHub topics
- ai, ai-agent, claude-code, cli, cursor, docx, excel, libreoffice-alternative, local-first, markdown-editor, microsoft-office-alternative, office-suite
- Source
- https://github.com/genspark-ai/genoffice
- Website
- https://genoffice.ai/
- Listed via
- GitHub search: Codex skills (SKILL.md)
- Install check by CodexStacks
- Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
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Markdown
[](https://codexstacks.com/p/genoffice/)HTML
<a href="https://codexstacks.com/p/genoffice/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://codexstacks.com/p/genoffice/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">Genoffice</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex skill · 43 skills</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Free, open-source AI Office suite: Docs, Sheets, Slides, PDF, Markdown and HTML editors with a built-in AI agent, plus…</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[Genoffice on CodexStacks](https://codexstacks.com/p/genoffice/)**: Community Codex skill with 43 skills.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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