msr2903/mercari-jp-mcp

This is a Model Context Protocol (MCP) server that provides real time data from Japan’s Mercari (jp.mercari.com). It allows you to retrieve information about product and prices (more to come) to be analyzed by LLM.

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Emerging

This project helps you get real-time product and pricing data from Japan's Mercari marketplace. You provide criteria like keywords, price ranges, and exclusions, and it outputs current item listings and their prices. This is valuable for anyone who needs to monitor the Japanese second-hand market, such as market researchers, competitive analysts, or collectors.

No commits in the last 6 months.

Use this if you need to integrate live Mercari Japan marketplace data directly into an AI assistant like Claude for real-time analysis.

Not ideal if you're looking for a simple, non-technical tool to browse Mercari Japan or if you don't intend to integrate it with an LLM for data analysis.

market-research e-commerce-intelligence competitor-analysis collectible-scouting pricing-monitoring
Stale 6m No Package No Dependents
Maintenance 2 / 25
Adoption 5 / 25
Maturity 15 / 25
Community 15 / 25

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Stars

9

Forks

4

Language

Python

License

MIT

Last pushed

May 10, 2025

Commits (30d)

0

Get this data via API

curl "https://pt-edge.onrender.com/api/v1/quality/mcp/msr2903/mercari-jp-mcp"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.