MCP ServerSTDIOOfficialv1.0.1

sports-card-agent MCP Server

Sports card pricing, market analysis, grading ROI, and player stats (NBA/NFL/MLB)

io.github.rjexile/sports-card-agent

Hosted URL

https://github.com/rjexile/sports-card-agent

Transport

STDIO

Auth

No auth required

Connect to sports-card-agent

Hosted endpoint — paste into any MCP client.

https://github.com/rjexile/sports-card-agent

Configuration this server reads at startup.

EBAY_APP_IDSecret
eBay API application ID (register free at developer.ebay.com)
EBAY_CERT_IDSecret
eBay API certificate ID (register free at developer.ebay.com)
BALLDONTLIE_API_KEYSecret
Ball Don't Lie API key for player stats (register free at app.balldontlie.io)

Where to find authoritative docs and source for sports-card-agent.

Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.

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