What this skill does
Automate spreadsheet operations including creating workbooks, writing data, formatting cells, upserting rows, and managing worksheets. Works with Microsoft Excel (OneDrive) and Google Sheets.
Excel Automation is useful when a Codex or Claude-style agent needs to discover available app actions, verify the connection, and execute authenticated operations through Composio's MCP layer. It is part of the awesome-codex-skills catalog and is presented here as an indexable summary for developers comparing reusable agent skills.
Good use cases
Trigger Excel Automation when a user request matches its stated automation scope.
Use it to keep setup, known pitfalls, and workflow guidance outside the main prompt until needed.
Pair it with repository-specific context when the workflow touches local code, docs, data, or connected apps.
Workflow coverage
Core Workflows
A documented section in the source skill that gives the agent more specific execution guidance.
1. Create a New Excel Workbook
A documented section in the source skill that gives the agent more specific execution guidance.
2. Write Data to a Spreadsheet
A documented section in the source skill that gives the agent more specific execution guidance.
3. Upsert Rows by Key Column
A documented section in the source skill that gives the agent more specific execution guidance.
4. Format Cells
A documented section in the source skill that gives the agent more specific execution guidance.
5. Add New Worksheet Tabs
A documented section in the source skill that gives the agent more specific execution guidance.
Referenced tools
Source and attribution
This summary links back to the original folder in ComposioHQ's public repository. For installation instructions, licensing, and the complete skill body, use the source link before copying the skill into a local Codex setup.
View composio-skills/excel-automation on GitHub