In-depth architectural comparison of the Profitlee MCP and Stienhardt Diamond MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Profitlee MCP
E-Commerce · Local stdio
Quality: 55/100 (Good) | Auth: No auth required
Stienhardt Diamond MCP
E-Commerce · Local stdio
Quality: 77/100 (Great) | Auth: No auth required
Verdict Summary: Choose Profitlee MCP if you need specialized E-Commerce tools running via a local process. Choose Stienhardt Diamond MCP if your workspace requires E-Commerce integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Profitlee MCP when:
You need dedicated capabilities in the E-Commerce domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
MCP server for the Profitlee ecommerce profit calculator (Amazon FBA/FBM + TikTok Shop).
Official no-auth MCP server from Stienhardt & Stones with ten tools for sourced diamond education, grading-report verification guidance, face-up size estimates, dated Lab Grown Diamond market context, a 90-entry gemology encyclopedia, and live Stienhardt inventory search. It never verifies a stone itself and directs users to the issuing lab. The hosted Streamable HTTP endpoint is free, stateless, and requires no API key.
Category & Scope
Tools & Capabilities Breakdown
Profitlee MCP Tools (7)
calculate_profit
Full per-unit cost stack, gross/net margin, and monthly P&L.
list_scenarios
List your saved scenarios.
get_scenario
Read one scenario (inputs + outputs) by id.
save_scenario
Save a named scenario from calculator inputs.
update_scenario
Rename and/or replace a scenario's inputs.
delete_scenario
Delete a scenario by id.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Profitlee MCP is categorized under E-Commerce and uses a local stdio subprocess. In contrast, Stienhardt Diamond MCP belongs to E-Commerce using local stdio subprocess. Select Profitlee MCP when you need capabilities focused on e-commerce and Stienhardt Diamond MCP when you require tools for e-commerce.