What is the key difference between Blackwall X402 Guardrail and MCP Agentic Wallet — open Source session management for x402?

Blackwall X402 Guardrail belongs to the Finance & Fintech category with local stdio execution, while MCP Agentic Wallet — open Source session management for x402 belongs to the Finance & Fintech category with local stdio execution.

How do I install Blackwall X402 Guardrail or MCP Agentic Wallet — open Source session management for x402 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 Blackwall X402 Guardrail and MCP Agentic Wallet — open Source session management for x402 free or paid?

Blackwall X402 Guardrail operates under a Free / Open Source model (No auth required). MCP Agentic Wallet — open Source session management for x402 operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Blackwall X402 Guardrail lists 0 tools with 0 views and 0 GitHub stars. MCP Agentic Wallet — open Source session management for x402 lists 0 tools with 0 views and 0 GitHub stars.

Can I use both Blackwall X402 Guardrail and MCP Agentic Wallet — open Source session management for x402 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.

What is the main functional difference between Blackwall X402 Guardrail and MCP Agentic Wallet — open Source session management for x402?

Blackwall X402 Guardrail is categorized under Finance & Fintech and uses a local stdio subprocess . In contrast, MCP Agentic Wallet — open Source session management for x402 belongs to Finance & Fintech using local stdio subprocess . Select Blackwall X402 Guardrail when you need capabilities focused on finance & fintech and MCP Agentic Wallet — open Source session management for x402 when you require tools for finance & fintech .

Can I run both Blackwall X402 Guardrail and MCP Agentic Wallet — open Source session management for x402 at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both blackwall-x402-guardrail-2 and mcp-agentic-wallet-open-source-session-management-for-x402 as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Blackwall X402 Guardrail has a Quality Score of 37 /100 ( Fair ) with 0 views, 0 installs, and 0 GitHub stars. MCP Agentic Wallet — open Source session management for x402 holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

Blackwall X402 Guardr… vs MCP Agentic Wallet —…

Blackwall X402 Guardr… vs MCP Agentic Wallet —… | AllMCPs

Feature & Specification Comparison

Specification	B Blackwall X402 Guardrail Finance & Fintech	M MCP Agentic Wallet — open Source session management for x402 Finance & Fintech
Summary	Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.	Open-source EIP-2612 Permit-based wallet sessions for AI agents using MCP.
Category & Scope	Finance & Fintech	Finance & Fintech
Quality signal	37/100 (Fair)	27/100 (Emerging)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · high`	`npx · low`
Engagement & Health	0 views 0 copies 0 upvotes 0 stars	0 views 0 copies 0 upvotes
Verified / Official	Community Listing	Community Listing
Open full listing	View Blackwall X402 Guardrail Listing	View MCP Agentic Wallet — open Source session management for x402 Listing

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).

Blackwall X402 Guardrail Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "blackwall-x402-guardrail-2": {
      "command": "npx",
      "args": [
        "-y",
        "wrangler"
      ]
    }
  }
}

MCP Agentic Wallet — open Source session management for x402 Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mcp-agentic-wallet-open-source-session-management-for-x402": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-agentic-wallet-open-source-session-management-for-x402"
      ]
    }
  }
}

Blackwall X402 Guardrail vs MCP Agentic Wallet — open Source session management for x402

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Blackwall X402 Guardrail when:

Choose MCP Agentic Wallet — open Source session management for x402 when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Blackwall X402 Guardrail Tools (0)

MCP Agentic Wallet — open Source session management for x402 Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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