What is the key difference between SCRIPTMASTERLABS — x402 Gateway and Agent Discovery MCP?

SCRIPTMASTERLABS — x402 Gateway belongs to the Finance & Fintech category with cloud HTTP/SSE execution, while Agent Discovery MCP belongs to the Finance & Fintech category with cloud HTTP/SSE execution.

How do I install SCRIPTMASTERLABS — x402 Gateway or Agent Discovery 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.

Which MCP server has more tools and community activity?

SCRIPTMASTERLABS — x402 Gateway lists 99 tools with 1 views and 0 GitHub stars. Agent Discovery MCP lists 3 tools with 1 views and 5 GitHub stars.

Can I use both SCRIPTMASTERLABS — x402 Gateway and Agent Discovery 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

SCRIPTMASTERLABS — x402 Gateway vs Agent Discovery MCP

Q: Are SCRIPTMASTERLABS — x402 Gateway and Agent Discovery MCP free or paid?

SCRIPTMASTERLABS — x402 Gateway operates under a Freemium model (No auth required). Agent Discovery MCP operates under a Free / Open Source model (other).

In-depth architectural comparison of the SCRIPTMASTERLABS — x402 Gateway and Agent Discovery 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

SCRIPTMASTERLABS — x402 Gateway

Finance & Fintech · Remote HTTP/SSE

Quality: 76/100 (Great) | Auth: No auth required

Agent Discovery MCP

Finance & Fintech · Remote HTTP/SSE

Quality: 57/100 (Good) | Auth: other

Verdict Summary: Choose SCRIPTMASTERLABS — x402 Gateway if you need specialized Finance & Fintech tools running via a hosted cloud SSE transport. Choose Agent Discovery MCP if your workspace requires Finance & Fintech integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose SCRIPTMASTERLABS — x402 Gateway 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 (Freemium).
Primary tools included: sml_discover, sml_status, list_magnets.

Explore SCRIPTMASTERLABS — x402 Gateway Details

Choose Agent Discovery MCP when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: TEST_WALLET_KEY.
Primary tools included: find_agents_by_skill, get_agent_card, call_agent_with_payment.

Explore Agent Discovery MCP Details

Feature & Specification Comparison

Specification	S SCRIPTMASTERLABS — x402 Gateway VerifiedFinance & Fintech	Agent Discovery MCP Claynsn Finance & Fintech
Summary	Remote MCP gateway for SCRIPTMASTERLABS x402-paid tools and agent-native API access on Base, with free capability discovery and pay-per-use execution.	Minimal MCP server (250 lines TS) for ERC-8004 agent discovery + x402 payment. Three tools: findagentsbyskill (via 8004scan public API), getagentcard, callagentwithpayment using Coinbase's official x402-fetch. Direct EOA signing — no smart account, no bundler, no relay. Works with Claude Code, OpenClaw, Cursor, Cline. USDC on Base/Ethereum + testnets, MIT.

Tools & Capabilities Breakdown

SCRIPTMASTERLABS — x402 Gateway Tools (99)

sml_discover

Returns the complete ScriptMasterLabs product catalog — all 55 tools, prices, and payment instructions. Call this first. FREE.

sml_status

Real-time health check of all 8 SML backends simultaneously. Call before making paid requests to avoid wasted payments. FREE.

list_magnets

get_agent_magnet_beacons

get_beacon_score

get_beacon_passport

beacon_scout

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).

SCRIPTMASTERLABS — x402 Gateway Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "scriptmasterlabs-x402-gateway": {
      "url": "https://mcp-x402.onrender.com/mcp"
    }
  }
}

Agent Discovery MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "claynsn-agent-discovery-mcp": {
      "url": "https://img.shields.io/badge/Available_on-CodeGuilds-6366f1)](https://codeguilds.dev/packages/agent-discovery-mcp"
    }
  }
}

Frequently Asked Questions

SCRIPTMASTERLABS — x402 Gateway is categorized under Finance & Fintech and uses a remote streaming HTTP/SSE transport. In contrast, Agent Discovery MCP belongs to Finance & Fintech using remote streaming HTTP/SSE transport. Select SCRIPTMASTERLABS — x402 Gateway when you need capabilities focused on finance & fintech and Agent Discovery MCP when you require tools for finance & fintech.

More alternatives to SCRIPTMASTERLABS — x402 Gateway More alternatives to Agent Discovery MCP Finance & Fintech category hub Canonical compare URL