Flow Productivity vs Psychosynth

In-depth architectural comparison of the Flow Productivity and Psychosynth 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.

Which MCP Server Should You Choose?

F

Choose Flow Productivity when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Flow Productivity Details

Choose Psychosynth when:

• You need dedicated capabilities in the Finance & Fintech domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Psychosynth Details

Feature & Specification Comparison

Specification	F Flow Productivity Finance & Fintech	Psychosynth Finance & Fintech
Summary	Notes, kanban tasks, and a capture inbox: read and create Flow data with a personal token.	Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.
Category & Scope	Finance & Fintech	Finance & Fintech

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "flow-productivity": {
      "url": "https://www.flowproductivity.space"
    }
  }
}

{
  "mcpServers": {
    "psychosynth": {
      "command": "npx",
      "args": [
        "-y",
        "supabase"
      ]
    }
  }
}

Related MCP Server Comparisons