MCP server for querying and editing CSV/TSV files with SQL, powered by DuckDB. Works with Claude Code, Copilot, and other MCP clients.
CSV parser and writer
fast-csv formatting module
PostgreSQL interface for Node.js
fast-csv parsing package
CSV parsing implementing the Node.js `stream.Transform` API
Utilities for SQL instrumentations
CSV stringifier implementing the Node.js `stream.Transform` API
Streaming CSV parser that aims for maximum speed as well as compatibility with the csv-spectrum test suite
A mature CSV toolset with simple api, full of options and tested against large datasets.
Format whitespace in a SQL query to make it more readable
CSV and object generation implementing the Node.js `stream.Readable` API
A simple and lightweight library for highlighting SQL queries written in pure JavaScript
PGlite is a WASM Postgres build packaged into a TypeScript client library that enables you to run Postgres in the browser, Node.js and Bun, with no need to install any other dependencies. It is only 3.7mb gzipped.
A JSON to CSV and CSV to JSON converter that natively supports sub-documents and auto-generates the CSV heading.
A JavaScript library for connecting securely to your Cloud SQL instances
🛡️ Faster SQL escape and format for JavaScript (Node.js, Bun, and Deno).
Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.
SQL language support for the CodeMirror code editor
simple node sql parser
Low-Level COPY TO and COPY FROM streams for PostgreSQL in JavaScript using
A chart & report builder designed for use by AI.
A TDS driver, for connecting to MS SQLServer databases.
Simple SQL escape and format for MySQL