AI Proof of Us vs Umbra Proof

In-depth architectural comparison of the AI Proof of Us and Umbra Proof 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?

Choose AI Proof of Us when:

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

Explore AI Proof of Us Details

Choose Umbra Proof when:

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

Explore Umbra Proof Details

Feature & Specification Comparison

Specification	AI Proof of Us Developer Tools	Umbra Proof Developer Tools
Summary	Private signed AI task receipts with replay checks and optional validated AIPOU claims.	Verify Umbra bridge accountability proofs (signed receipts, checkpoints, Merkle inclusion).
Category & Scope	Developer Tools	Developer Tools
Quality signal

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": {
    "ai-proof-of-us": {
      "command": "npx",
      "args": [
        "-y",
        "aipou-mcp-server"
      ]
    }
  }
}

{
  "mcpServers": {
    "umbra-proof": {
      "command": "npx",
      "args": [
        "-y",
        "umbra-proof"
      ]
    }
  }
}

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