Richard Gyiko Data Wrangler Plugin
richard-gyiko-data-wrangler-plugin is a Claude Code plugin for the Build phase that runs DuckDB SQL analytics and ETL-style transforms on CSV, Parquet, JSON, Excel, and databases.
by richard-gyiko · github.com/richard-gyiko/data-wrangler-plugin
Query and transform CSV, Parquet, JSON, Excel, and database files with SQL through DuckDB inside Claude Code without standing up a separate warehouse.
Add it to Claude Code
Install the plugin in Claude Code. One command, paste-ready.
/plugin install richard-gyiko-data-wrangler-plugin@richard-gyiko/data-wrangler-pluginBuilt to be called by your agent
Skillselion is itself an MCP server. Your agent can pull this entry and a paste-ready install config straight from the API - no copy-paste.
Retrieve this entry with skillselion.get_details("plugin:richard-gyiko/data-wrangler-plugin") and the paste-ready config with skillselion.get_install_config("plugin:richard-gyiko/data-wrangler-plugin").
What it does
richard-gyiko-data-wrangler-plugin is a Claude Code plugin that lets you run SQL analytics and transformations on local and linked datasets using DuckDB. Solo builders validating metrics on exports, cleaning messy spreadsheets, or joining Parquet and JSON before shipping a dashboard install it to keep analysis inside the agent instead of context-switching to a notebook or BI seat. Typical flow: point at files or databases, write SQL to filter and aggregate, apply wrangling steps, and export results for charts, migrations, or ad-hoc answers founders need pre-launch. It is phase-specific integration tooling—strong for Build and early Grow analytics prep—not a hosted pipeline product; you bring the files, credentials, and judgment on data quality. DuckDB must be available in your environment, and large sensitive datasets still need your own security review.
Highlights
- SQL analytics over CSV, Parquet, JSON, Excel, and database sources via DuckDB
- Apply transformations, ETL-style wrangling, and export results from agent sessions
- Keywords: data-wrangling, duckdb, sql, transform, export, parquet, etl
- Single-plugin bundle from richard-gyiko/data-wrangler-plugin (pluginCount: 1)
- Claude Code plugin categorized for data-analysis workflows
Why builders use it
Founders drown in exported CSVs and mixed file formats because spinning up analytics stacks for quick SQL answers is too heavy.
After install, Claude Code can wrangle heterogeneous data with SQL in DuckDB and export transformation results without leaving the coding session.
At a glance
- Type - Plugin in Databases.
- Adoption - 0 installs, 2 stars, 0 votes.
FAQ
Who is richard-gyiko-data-wrangler-plugin for?
It is for Claude Code users who analyze and transform CSV, Parquet, JSON, Excel, and database data with SQL via DuckDB during build and analysis tasks.
When should I use richard-gyiko-data-wrangler-plugin?
Use it when you need to query, join, clean, or export datasets during integrations, prototyping dashboards, or one-off founder analytics.
How do I add richard-gyiko-data-wrangler-plugin to my agent?
Install the plugin from richard-gyiko/data-wrangler-plugin in Claude Code, ensure DuckDB can access your files or database connections, then invoke the data-wrangler skill for SQL workflows.
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