Koskamo

SuperCatch MCP server

SuperCatch's MCP server lets AI assistants search the SuperCatch trading-card marketplace and look up current prices, availability, and stores. Public tools need no sign-in; account tools prompt an OAuth sign-in and give read-only access to the user's own orders, watchlist, and store.

Endpoint and access

Optional OAuth sign-in: public tools work without signing in. Account tools prompt an OAuth sign-in in your client the first time you use one.

Optional OAuth sign-inEndpoint checked 2026-10-05Operated by SuperCatch
MCP endpoint (Streamable HTTP)
https://supercatch.com/mcp
Vendor documentation

What you can do with it

  • Search trading-card listings and look up a product's current price and availability.
  • Look up a SuperCatch seller's store.
  • Check your own orders and watchlist after signing in.
  • Review your own store's listings, inventory, and orders after signing in as a seller.
Tools advertised by the last live check:
  • search_marketplace
  • lookup_product
  • lookup_store
  • get_help_resource
  • get_api_catalog
  • my_orders
  • my_watchlist
  • store_listings
  • store_inventory
  • store_orders

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http supercatch https://supercatch.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add supercatch --url https://supercatch.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable supercatch in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "supercatch": {
      "url": "https://supercatch.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "supercatch": {
      "type": "streamableHttp",
      "url": "https://supercatch.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start supercatch and inspect its tools.
VS Code configuration
{
  "servers": {
    "supercatch": {
      "type": "http",
      "url": "https://supercatch.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http supercatch https://supercatch.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "supercatch": {
      "url": "https://supercatch.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "supercatch": {
      "serverUrl": "https://supercatch.com/mcp"
    }
  }
}

Do you run SuperCatch?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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