Koskamo

agenticpay MCP Bridge

An MCP server that wraps x402 paid tools, enabling AI agents to perform pay-per-tool-call micropayments using Solana and USDC. It integrates with Claude Desktop and Cursor, allowing agents to verify and settle payments on-chain for specific tool usage.

Package and access

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

agenticpay MCP Bridge logo, by agenticpay-devCommunity listingLocal stdioSource reviewed; not executedPublished by agenticpay-dev
You need:npm install -g @agenticpay/mcp-bridge
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Popularity 3 GitHub stars

What you can do with it

  • Enable pay-per-tool-call micropayments for AI agents
  • Integrate x402 paid tools into Claude Desktop
  • Integrate x402 paid tools into Cursor
  • Settle USDC payments on Solana

Source and maintenance

Community listingRegistry 0.0.1MIT
mcp-registry: io.github.krystiangw/agenticpay@0.0.1Source repositoryProject website
Last repository push
Maintenance checked

Packages and installation

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

@agenticpay/mcp-bridge 0.0.2

npm
@agenticpay/mcp-bridge package definition
{
  "version": "0.0.2",
  "transport": "stdio",
  "identifier": "@agenticpay/mcp-bridge",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "AGENTICPAY_BRIDGE_KEYPAIR",
      "isRequired": true,
      "description": "Solana keypair as 64-byte JSON array (the format `solana-keygen new` writes). The bridge signs each x402 payment with this keypair."
    },
    {
      "name": "AGENTICPAY_BRIDGE_TOOLS",
      "isRequired": true,
      "description": "JSON array of paid tool definitions. Each entry: { name, description, url, inputSchema, headers? }"
    },
    {
      "name": "AGENTICPAY_BRIDGE_NETWORK",
      "default": "solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1",
      "description": "CAIP-2 network identifier. Devnet: solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1"
    },
    {
      "name": "AGENTICPAY_BRIDGE_RPC",
      "default": "https://api.devnet.solana.com",
      "description": "Solana JSON-RPC URL"
    }
  ]
}

Tools

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

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

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": {
    "agenticpay-mcp-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticpay/mcp-bridge@0.0.2"
      ],
      "env": {
        "AGENTICPAY_BRIDGE_KEYPAIR": "<YOUR_AGENTICPAY_BRIDGE_KEYPAIR>",
        "AGENTICPAY_BRIDGE_TOOLS": "<YOUR_AGENTICPAY_BRIDGE_TOOLS>",
        "AGENTICPAY_BRIDGE_NETWORK": "<YOUR_AGENTICPAY_BRIDGE_NETWORK>",
        "AGENTICPAY_BRIDGE_RPC": "<YOUR_AGENTICPAY_BRIDGE_RPC>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "agenticpay-mcp-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticpay/mcp-bridge@0.0.2"
      ],
      "env": {
        "AGENTICPAY_BRIDGE_KEYPAIR": "<YOUR_AGENTICPAY_BRIDGE_KEYPAIR>",
        "AGENTICPAY_BRIDGE_TOOLS": "<YOUR_AGENTICPAY_BRIDGE_TOOLS>",
        "AGENTICPAY_BRIDGE_NETWORK": "<YOUR_AGENTICPAY_BRIDGE_NETWORK>",
        "AGENTICPAY_BRIDGE_RPC": "<YOUR_AGENTICPAY_BRIDGE_RPC>"
      }
    }
  }
}

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": {
    "agenticpay-mcp-bridge": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@agenticpay/mcp-bridge@0.0.2"
      ],
      "env": {
        "AGENTICPAY_BRIDGE_KEYPAIR": "<YOUR_AGENTICPAY_BRIDGE_KEYPAIR>",
        "AGENTICPAY_BRIDGE_TOOLS": "<YOUR_AGENTICPAY_BRIDGE_TOOLS>",
        "AGENTICPAY_BRIDGE_NETWORK": "<YOUR_AGENTICPAY_BRIDGE_NETWORK>",
        "AGENTICPAY_BRIDGE_RPC": "<YOUR_AGENTICPAY_BRIDGE_RPC>"
      }
    }
  }
}

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": {
    "agenticpay-mcp-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticpay/mcp-bridge@0.0.2"
      ],
      "env": {
        "AGENTICPAY_BRIDGE_KEYPAIR": "<YOUR_AGENTICPAY_BRIDGE_KEYPAIR>",
        "AGENTICPAY_BRIDGE_TOOLS": "<YOUR_AGENTICPAY_BRIDGE_TOOLS>",
        "AGENTICPAY_BRIDGE_NETWORK": "<YOUR_AGENTICPAY_BRIDGE_NETWORK>",
        "AGENTICPAY_BRIDGE_RPC": "<YOUR_AGENTICPAY_BRIDGE_RPC>"
      }
    }
  }
}

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