Developer Tools

Tools for e-commerce data, feeds, and API work

Free Tools

CSV Toolkit

Compare, merge, deduplicate, and transform CSV files. All processing happens in your browser.

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Webhook Inspector

Capture, inspect, and debug incoming webhooks in real-time. Perfect for API development.

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Shopify Bulk JSONL Processor

Python CLI for processing Shopify bulk operation JSONL exports. Trigger, download, parse parent/child relationships, flatten to CSV/JSON. Handles 50K+ product catalogs with constant memory.

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Paid Tools New

Downloadable tools for feed work. Delivered through Gumroad with instant download.

E-Commerce Product Feed Audit Tool Gumroad $29

Automated audit for Google Shopping, Meta Catalog, and Shopify feeds. 130+ checks, color-coded report in 30 seconds, runs inside Google Sheets. Catches missing GTINs, stale prices, broken images, and disapproval risks before they hit your ads.

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MCP Servers

AI-powered tools for e-commerce workflows. Connect these to Claude, Cursor, or any MCP-compatible client.

Meta Commerce Catalog MCP MCPize

Connect AI assistants to Meta's Commerce Catalog API. Validate feeds, debug disapprovals, and manage product catalogs through natural language.

Coming Soon

Shopify Bulk Catalog MCP MCPize

Handle Shopify bulk operations (JSONL) correctly at scale. Built-in timeout handling and presentment price optimization.

Coming Soon

Multi-Channel Feed Validator MCP MCPize

Validate product feeds against Google, Meta, and TikTok specs before they break your ads.

Coming Soon

Need a Custom Tool?

I build data processing and integration tools for e-commerce businesses.

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