io.github.MPP32/mpp32-mcp-server

io.github.MPP32/mpp32-mcp-server·v1.1.2·Finance & Payments

Quality Score

/100

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.

Repository →Website →

§00 Trust verdict · v1 advisory · method

UNVERIFIEDno verdict on file

Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.

§01 Install

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "mpp32-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mpp32-mcp-server"
      ],
      "env": {
        "MPP32_AGENT_KEY": "<your-mpp32_agent_key>",
        "MPP32_SOLANA_PRIVATE_KEY": "<your-mpp32_solana_private_key>",
        "MPP32_PRIVATE_KEY": "<your-mpp32_private_key>",
        "MPP32_API_URL": "https://mpp32.org"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "mpp32-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mpp32-mcp-server"
      ],
      "env": {
        "MPP32_AGENT_KEY": "<your-mpp32_agent_key>",
        "MPP32_SOLANA_PRIVATE_KEY": "<your-mpp32_solana_private_key>",
        "MPP32_PRIVATE_KEY": "<your-mpp32_private_key>",
        "MPP32_API_URL": "https://mpp32.org"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y mpp32-mcp-server

§02 Environment variables

MPP32_AGENT_KEY

secret

Session key from https://mpp32.org/agent-console. Unlocks the full federated catalog and attributes every call to your dashboard. Optional in legacy mode where only native services are reachable.

MPP32_SOLANA_PRIVATE_KEY

secret

Solana private key used to sign x402 USDC payments locally. Only needed when calling paid services that prefer x402. Stays on your machine, never sent to MPP32 servers.

MPP32_PRIVATE_KEY

secret

Ethereum L2 private key used to sign Tempo pathUSD payments locally. Optional fallback for paid services when x402 is not available. Stays on your machine, never sent to MPP32 servers.

MPP32_API_URL

Override the API base URL for custom deployments. Defaults to https://mpp32.org.

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

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