A specialized utility designed to transform raw CSV data into clean, structured JSON arrays for seamless application integration.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install expanso-csv-to-json
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 expanso-csv-to-json 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 CSV to JSON Converter?
The CSV to JSON skill is a robust data transformation tool designed to bridge the gap between tabular data formats and modern JSON-based architectures. As a key component within the Openclaw Skills ecosystem, it allows developers to automate the conversion process, ensuring that data exported from spreadsheets or legacy databases is immediately usable in web applications, APIs, and modern development pipelines.
This skill is built for performance and flexibility, offering multiple execution modes including standalone CLI pipelines and MCP server integration. By utilizing this skill, teams can reduce the manual overhead of data formatting and ensure high consistency across their data ingestion workflows.
CSV to JSON Converter Use Cases
- Migrating spreadsheet data into JSON-based NoSQL databases like MongoDB.
- Pre-processing data for frontend web applications that require structured JSON inputs.
- Automating data pipelines where tabular exports need to be consumed by RESTful APIs.
- Enhancing AI agent capabilities within Openclaw Skills by providing structured data from local CSV files.
How CSV to JSON Converter Works
- The user provides raw CSV data as input through the CLI or an MCP-enabled agent.
- The skill utilizes the expanso-edge engine to parse the CSV structure and identify headers.
- Each row of the input is mapped to a key-value pair within a JSON object, where headers serve as the keys.
- The process generates a comprehensive JSON array containing all transformed records.
- The structured output is either returned to the terminal, sent to a connected AI agent, or passed to the next stage in a pipeline.
CSV to JSON Converter Setup
To get started with this skill, you must have Expanso Edge installed and configured in your environment.
# Install the required engine
clawhub install expanso-edge
# Run the skill as a standalone CLI pipeline
echo '<your-csv-data>' | expanso-edge run pipeline-cli.yaml
# Deploy as an MCP server for AI agent integration
expanso-edge run pipeline-mcp.yaml
CSV to JSON Converter Data Schema & Taxonomy
The skill manages its transformation logic and metadata through a specific set of configuration files designed for the Openclaw Skills framework:
| File | Role |
|---|---|
skill.yaml |
Contains core metadata, including input/output definitions and required credentials. |
pipeline-cli.yaml |
Defines the logic for running transformations in a standard command-line environment. |
pipeline-mcp.yaml |
Configures the Model Context Protocol (MCP) server for real-time interaction with AI agents. |
CSV to JSON Converter Advanced Features
- Multi-mode execution supporting both local CLI usage and remote MCP server hosting.
- Cloud deployment readiness, allowing jobs to be offloaded to Expanso Cloud via the expanso-cli.
- Seamless integration with the broader Openclaw Skills library for complex multi-step data processing.
- Scalable pipeline architecture that can handle various CSV sizes and structures without manual reconfiguration.
SKILL.md
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