What is the key difference between X402 Notary MCP and Jadx AI MCP?

X402 Notary MCP belongs to the Security category with local stdio execution, while Jadx AI MCP belongs to the Security category with local stdio execution.

How do I install X402 Notary MCP or Jadx AI MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are X402 Notary MCP and Jadx AI MCP free or paid?

X402 Notary MCP operates under a Free / Open Source model (No auth required). Jadx AI MCP operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

X402 Notary MCP lists 6 tools with 1 views and 0 GitHub stars. Jadx AI MCP lists 6 tools with 3 views and 2,767 GitHub stars.

Can I use both X402 Notary MCP and Jadx AI MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

X402 Notary MCP vs Jadx AI MCP

In-depth architectural comparison of the X402 Notary MCP and Jadx AI 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

X402 Notary MCP

Security · Local stdio

Quality: 60/100 (Good) | Auth: No auth required

Jadx AI MCP

Security · Local stdio

Quality: 60/100 (Good) | Auth: No auth required

Verdict Summary: Choose X402 Notary MCP if you need specialized Security tools running via a local process. Choose Jadx AI MCP if your workspace requires Security integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose X402 Notary MCP when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: notarize_inference, notarize_batch, verify_attestation.

Explore X402 Notary MCP Details

Choose Jadx AI MCP when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: Exposes selected JADX-GUI classes over MCP, Retrieves Java source and smali code, Lists project classes, methods, and fields.

Explore Jadx AI MCP Details

Feature & Specification Comparison

Specification	X402 Notary MCP forgemeshlabs Security	Jadx AI MCP zinja-coder Security
Summary	Cryptographic receipts for AI outputs: notarize any model inference with a signed Ed25519 attestation, sha256 content hash, and Merkle chain-anchor on Base or Solana. $0.001 per call via x402 USDC micropayments; verification is free and needs no wallet. Notarizes the hash, never your prompts. npx -y @forgemeshlabs/x402-notary-mcp	JADX-AI-MCP is a plugin and MCP Server for the JADX decompiler that integrates directly with Model Context Protocol (MCP) to provide live reverse engineering support with LLMs like Claude.
Category & Scope

Tools & Capabilities Breakdown

X402 Notary MCP Tools (6)

notarize_inference

Signed receipt for one `{prompt, response, model_id}

notarize_batch

Up to 20 receipts in one call — built for audit trails

verify_attestation

Check any receipt: signature, content hash, Merkle proof

get_receipt

Fetch the public proof material for an attestation

notary_stats

Live volume, top models, anchored batches

notary_pubkey

The notary's Ed25519 key — verify receipts fully offline

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).

X402 Notary MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "forgemeshlabs-x402-notary-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@forgemeshlabs/x402-notary-mcp"
      ]
    }
  }
}

Jadx AI MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "zinja-coder-jadx-ai-mcp": {
      "command": "uvx",
      "args": [
        "httpx"
      ]
    }
  }
}

Frequently Asked Questions

X402 Notary MCP is categorized under Security and uses a local stdio subprocess. In contrast, Jadx AI MCP belongs to Security using local stdio subprocess. Select X402 Notary MCP when you need capabilities focused on security and Jadx AI MCP when you require tools for security.

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