MCP server with 22 tools for marketplace search, price comparison, license verification, childcare costs, estate sales, storage pricing, GSA
Connect Marketplace Search MCP to Claude, Cursor or any other MCP client and it stops being a tab you switch to. MCP server with 22 tools for marketplace search, price comparison, license verification, childcare costs, estate sales, storage pricing, GSA auctions, home services, FCC lookup, and AI skill safety — TCGPlayer, Reverb, Grailed, Redfin. The marketplace search mcp mcp server is what makes that connection.
Configuration is passed through the environment: MARKETPLACE_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Installation goes through your MCP client rather than a global install: point it at @lulzasaur9192/marketplace-search-mcp on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
This sits in the file and storage access group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by lulzasaur9192; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Marketplace Search MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
{
"mcpServers": {
"marketplace-search": {
"command": "npx",
"args": ["-y", "@lulzasaur9192/marketplace-search-mcp"],
"env": {
"MARKETPLACE_API_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| MARKETPLACE_API_KEY | Credential the server authenticates with. | Yes |
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