Koskamo

x402 Research MCP

An MCP server that enables AI agents to perform pay-per-call crypto research and security checks on the Base network using the x402 protocol. It provides endpoints for technical analysis briefs, trend signals, risk snapshots for addresses, invoice decoding, and approval enumeration, settling payments in USDC via EIP-3009 authorizations.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

x402 Research MCP logo, by Agent FirmCommunity listingLocal stdioSource reviewed; not executedPublished by Agent Firm
Vendor documentation

What you can do with it

  • Retrieve technical research briefs for cryptocurrencies like BTC and ETH
  • Check risk snapshots and red flags for Base network addresses
  • Decode x402 payment invoices to verify scheme and asset details
  • Enumerate live ERC-20 approvals for specific wallet addresses

Source and maintenance

Community listingRegistry 0.5.0
mcp-registry: io.github.KevinM222/x402-research-mcp@0.5.0Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@agentfirm402/x402-research-mcp 0.5.0

npm
@agentfirm402/x402-research-mcp package definition
{
  "version": "0.5.0",
  "transport": "stdio",
  "identifier": "@agentfirm402/x402-research-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "X402_NETWORK",
      "format": "string",
      "description": "Network: eip155:84532 (Base Sepolia, default) or eip155:8453 (Base mainnet)"
    },
    {
      "name": "X402_BUYER_PRIVATE_KEY",
      "format": "string",
      "description": "Buyer wallet key that pays per call (capped 0.10 USDC/call, 0.50/session on mainnet)"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "x402-research-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agentfirm402/x402-research-mcp@0.5.0"
      ],
      "env": {
        "X402_NETWORK": "<YOUR_X402_NETWORK>",
        "X402_BUYER_PRIVATE_KEY": "<YOUR_X402_BUYER_PRIVATE_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "x402-research-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agentfirm402/x402-research-mcp@0.5.0"
      ],
      "env": {
        "X402_NETWORK": "<YOUR_X402_NETWORK>",
        "X402_BUYER_PRIVATE_KEY": "<YOUR_X402_BUYER_PRIVATE_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "x402-research-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@agentfirm402/x402-research-mcp@0.5.0"
      ],
      "env": {
        "X402_NETWORK": "<YOUR_X402_NETWORK>",
        "X402_BUYER_PRIVATE_KEY": "<YOUR_X402_BUYER_PRIVATE_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "x402-research-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agentfirm402/x402-research-mcp@0.5.0"
      ],
      "env": {
        "X402_NETWORK": "<YOUR_X402_NETWORK>",
        "X402_BUYER_PRIVATE_KEY": "<YOUR_X402_BUYER_PRIVATE_KEY>"
      }
    }
  }
}

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