Open source alternatives to openai/spreadsheet
24 open source AI Skills apps to use instead, best rated first.
Top picks
- G

github-ops
Getgithub-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify
Open source
- O

opensource-pipeline
Getopensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st
Open source
- A

andrej-karpathy-skills
Getandrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis
Open source
- M

microsoft/markitdown
Getmarkitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve
Open source
- O

od-contribute
Getod-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the
Open source
- G

github-deep-research
Getgithub-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive
Open source
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About openai/spreadsheet
openai/spreadsheet
Create, edit, analyze, and visualize spreadsheets with formulas
spreadsheet is an agent skill from OpenAI's curated skills collection for creating, editing, analyzing and formatting spreadsheets in .xlsx, .csv and .tsv files, with formula-aware workflows. It uses openpyxl for formatting-aware Excel work and pandas for data work, and it recalculates formulas and renders sheets for visual review before delivery when the tooling is available. Unlike pasting data into a script, the skill keeps existing formatting, uses proper cell references rather than hard-coded values, and renders the sheets so layout issues are caught before the file is handed over. Typical uses include building a financial model with formula-linked cells and color-coded inputs, converting a CSV export into a formatted Excel report with headers and borders, adding pivot-style summary tables to a workbook without breaking its references, auditing a spreadsheet for broken formulas such as #REF! and #DIV/0! errors, and generating a discounted cash flow model with section headers and cited assumptions. It suits analysts, finance teams and anyone who works in spreadsheets and wants the formulas to stay live and correct. Recalculation and rendering depend on the tools installed on your machine, so confirm them before you rely on the visual check. Review the numbers and formulas yourself before a model informs a decision. The skill is listed on officialskills.sh and installs from the openai/skills repository. Install it with npx skills add https://github.com/openai/skills --skill spreadsheet.
- Price
- Free
- Made by
- openai
- Category
- AI Skills
- Website
- github.com/openai/skills/spreadsheet










