DeltaBot Utility Suite

DeltaBot Utility Suite is a hosted MCP service with 25 deterministic utility tools. Each tool is paid per call through Base-USDC x402; the buyer's MCP client needs its own x402-capable wallet to approve a paid call.

The npm package is a credential-free local stdio bridge. It connects supported MCP clients to the hosted DeltaBot service; it does not contain a seller wallet, buyer key, Railway credential, or local copy of the paid tools.

Connect directly (Streamable HTTP)

MCP clients that support remote Streamable HTTP can connect directly to:

https://deltabot-x402-seller-production.up.railway.app/mcp

Related MCP server: @melis-ai/x402-tools-mcp

Connect from a stdio-only client

Configure the client to run this command:

{
  "command": "npx",
  "args": ["-y", "@gkaragioul/deltabot-utility-suite"]
}

The command starts a local stdio bridge to the same hosted service. Tool discovery is free; a paid tool call receives its Base-USDC x402 payment request from the hosted seller and can only proceed after the buyer pays with their own compatible wallet.

Registry metadata

server.json declares the npm stdio package and the direct hosted remote for the official MCP Registry. It does not claim a Registry listing until the Registry accepts the published metadata.

Verification

Verified against the live hosted endpoint with MCP initialize and tools/list; no on-chain payment was made.