Vibe Seller Profit Doctor: MCP server (Analytics & marketing) in 2026
Free profit check-up for Etsy, Shopify and Amazon sellers: fees, sales, ads, shipping, plans, rates.
Verified working on 2026-10-27 Rank 1 of 48 in Analytics & marketing. Source: MCP Registry record, checked 2026-10-27.
Key facts
| Type | MCP server, remote (streamable HTTP) |
|---|---|
| Category | Analytics & marketing |
| Endpoint | https://sellerprofitdoctor.com/api/mcp |
| Registry name | com.sellerprofitdoctor/free-tools |
| Version (registry) | 1.5.0 |
| Published in registry | 2026-10-27 |
| Registry record updated | 2026-10-27 |
| Repository | https://github.com/FelixNovaNexus/sellerprofitdoctor-mcp |
| Website | https://sellerprofitdoctor.com |
| Authentication | None needed for initialize and tools/list (checked anonymously) |
| Latest check | Up on 2026-10-27, 133 ms to initialize |
| Tools listed | 16 |
| Checks passed | 1 of 1 daily checks |
| Last verified working | 2026-10-27 |
| Source | https://registry.modelcontextprotocol.io/v0/servers/com.sellerprofitdoctor%2Ffree-tools/versions/latest (pulled 2026-10-27) |
Tools (16)
sellerprofit_checkup, sellerprofit_etsy_fees, sellerprofit_etsy_profit, sellerprofit_offsite_ads, sellerprofit_shipping_gap, sellerprofit_ads_breakeven, sellerprofit_price_for_margin, sellerprofit_sale_breakeven, sellerprofit_compare_fees, sellerprofit_ads_roas_breakeven, sellerprofit_box_billing, sellerprofit_shopify_plan_fit, sellerprofit_shopify_order_fees, sellerprofit_amazon_fees, sellerprofit_amazon_ads_breakeven, sellerprofit_rates
Verification history
One probe a day: initialize, then tools/list, nothing else. Last 1 checks: 10-27 up
Install
Claude Code
claude mcp add --transport http free-tools https://sellerprofitdoctor.com/api/mcpClaude (claude.ai, Desktop)
Settings > Connectors > Add custom connector. Name: Seller Profit Doctor. URL: https://sellerprofitdoctor.com/api/mcp
Cursor
{
"mcpServers": {
"free-tools": {
"url": "https://sellerprofitdoctor.com/api/mcp"
}
}
}Save as ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
ChatGPT
Settings > Connectors > Advanced > Developer mode, then Create. Name: Seller Profit Doctor. MCP server URL: https://sellerprofitdoctor.com/api/mcp. Authentication: No authentication.
Custom connectors need a plan with Developer mode; menu names change between releases.
Hermes Agent
mcp_servers:
free-tools:
url: "https://sellerprofitdoctor.com/api/mcp"Add to ~/.hermes/config.yaml, then run /reload-mcp.
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Within a category, entries sort by (1) latest verification: verified working, then reachable but sign-in required, then failing; (2) share of daily checks that passed; (3) number of sourced facts attached to the entry; (4) median response time of passing checks; (5) name. Nothing else counts. Rankings are never for sale: sponsors and paid plans cannot change an entry's position. Markdown · JSON