An intelligent data assistant for AI agents to generate professionally formatted Excel spreadsheets from structured data or chat inputs.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install generate-excel
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install generate-excel using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Excel Generator Skill?
The Excel Generator Skill empowers AI agents to bridge the gap between text-based analysis and professional reporting. By utilizing this component within the Openclaw Skills ecosystem, agents can create complex .xlsx files complete with custom cell styling, multi-row structures, and automated column sizing. It is designed to handle everything from simple tables to complex financial reports with visual cues like color-coding and bold text.
This skill is particularly valuable for developers and teams who need to transform structured AI outputs into business-ready documents. It eliminates the manual effort of copy-pasting data into spreadsheets by providing a direct programmatic bridge for Openclaw Skills to produce high-quality office documents.
Excel Generator Skill Use Cases
- Exporting chat-based tables into downloadable .xlsx files for offline use and sharing.
- Generating weekly financial or status reports with specific brand colors and header formatting.
- Automating the creation of data logs from AI-driven research or data analysis workflows.
- Visualizing performance metrics by highlighting outliers or specific values in red for immediate attention.
How Excel Generator Skill Works
- The AI agent identifies a user intent to export data, generate a report, or create a spreadsheet.
- The agent structures the raw data into a specific 2D list format required by the skill.
- For cells requiring specific formatting, the agent constructs styled objects containing parameters like hex codes and alignment.
- The create_excel_file function is invoked with the 2D data list as its primary input.
- The skill automatically calculates column widths, applies styles, and saves the file to the local directory for the user.
Excel Generator Skill Setup
To integrate this capability into your workflow, ensure your environment is prepared for Openclaw Skills. The script is designed to handle its own dependency management. Use the following command to initialize the skill within your agent environment:
# Install and initialize the skill within Openclaw Skills
openclaw skill install excel-generator
Excel Generator Skill Data Schema & Taxonomy
The skill processes data organized as a 2D List (an array of rows, where each row is an array of cells). Cells can be simple primitive values or complex styling objects.
| Property | Type | Description |
|---|---|---|
| value | String/Number | The actual content to display in the cell |
| bold | Boolean | If true, applies bold formatting to the text |
| color | String | Hexadecimal color code for the text (e.g., "FF0000") |
| bg_color | String | Hexadecimal color code for the cell background |
| align | String | Text alignment: "left", "center", or "right" |
Excel Generator Skill Advanced Features
- Conditional styling logic to automatically highlight data based on specific business rules.
- Support for rich text formatting including background highlights and custom font colors via Hex codes.
- Automatic column width optimization to ensure readability across all data types.
- Seamless integration with other Openclaw Skills for automated end-to-end data processing pipelines.
SKILL.md
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