Setup & Installation
openclaw skills install @aronchick/expanso-json-to-csv
Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:
npx clawhub install expanso-json-to-csv
What This Skill Does
Converts a JSON array of objects into CSV format. Runs as a standalone CLI pipeline via stdin/stdout or as an MCP server using the Expanso Edge runtime.
Handles the conversion inline in a pipeline without writing custom scripts, and can be exposed as an MCP server for agent-driven workflows.
When to use it
- Exporting API response data to a spreadsheet
- Converting JSON log files for analysis in Excel
- Transforming database exports for reporting tools
- Preparing structured JSON data for CSV-based ETL pipelines
- Sharing JSON datasets with non-technical stakeholders
Example Workflow
Here's how your AI assistant might use this skill in practice.
INPUT
User asks: Convert this JSON array to CSV
AGENT
- 1Receives JSON array via stdin
- 2Parses each object and extracts field names as column headers
- 3Maps object values to corresponding CSV columns
- 4Outputs formatted CSV text to stdout
OUTPUT
CSV-formatted text with headers and data rows matching the input JSON structure
Requirements
Accounts, API keys, or tools you or your AI assistant may need to set up while using this skill.
Expanso Edge binary installed in PATH (expanso-edge)