TCG MCP

io.github.seanlok/tcg-mcp · v0.4.0

Pokemon TCG MCP server: PSA grading, collection management, and multi-provider pricing.

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add tcg-mcp -e PSA_API_TOKEN=<PSA_API_TOKEN> -e POKEMONTCG_API_KEY=<POKEMONTCG_API_KEY> -e PRICECHARTING_TOKEN=<PRICECHARTING_TOKEN> -e TCG_DB_PATH=<TCG_DB_PATH> -- uvx tcg-mcp==0.4.0

claude_desktop_config.json

{
  "mcpServers": {
    "tcg-mcp": {
      "command": "uvx",
      "args": [
        "tcg-mcp==0.4.0"
      ],
      "env": {
        "PSA_API_TOKEN": "<PSA_API_TOKEN>",
        "POKEMONTCG_API_KEY": "<POKEMONTCG_API_KEY>",
        "PRICECHARTING_TOKEN": "<PRICECHARTING_TOKEN>",
        "TCG_DB_PATH": "<TCG_DB_PATH>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "tcg-mcp": {
      "command": "uvx",
      "args": [
        "tcg-mcp==0.4.0"
      ],
      "env": {
        "PSA_API_TOKEN": "<PSA_API_TOKEN>",
        "POKEMONTCG_API_KEY": "<POKEMONTCG_API_KEY>",
        "PRICECHARTING_TOKEN": "<PRICECHARTING_TOKEN>",
        "TCG_DB_PATH": "<TCG_DB_PATH>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "tcg-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "tcg-mcp==0.4.0"
      ],
      "env": {
        "PSA_API_TOKEN": "<PSA_API_TOKEN>",
        "POKEMONTCG_API_KEY": "<POKEMONTCG_API_KEY>",
        "PRICECHARTING_TOKEN": "<PRICECHARTING_TOKEN>",
        "TCG_DB_PATH": "<TCG_DB_PATH>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`PSA_API_TOKEN` Optional, secret	PSA Public API bearer token. Get one at https://www.psacard.com/publicapi. If unset, PSA tools are disabled but other tools (Pokemon TCG API, collection, watchlist) still work.
`POKEMONTCG_API_KEY` Optional, secret	Pokemon TCG API key (optional). Without it the provider still works at a lower rate limit. Free key: https://dev.pokemontcg.io/
`PRICECHARTING_TOKEN` Optional, secret	PriceCharting API token (paid subscription required). Enables graded-card pricing.
`TCG_DB_PATH` Optional	Where to put the local SQLite database. Default: ~/.tcg-mcp/tcg.db

Details

Package	`[email protected]` (PYPI, stdio)
First published	5 May 2026
Last updated	5 May 2026
Registry name	`io.github.seanlok/tcg-mcp`

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Installed and run on your own machine, so there is no public endpoint to check.

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