MCP Server
MCP
io.github.2s-io/mcp
575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.
Install
npx -y @2sio/[email protected]
Configuration Example
{
"remotes": [],
"packages": [
{
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"identifier": "@2sio/mcp",
"version": "1.82.0",
"runtimeHint": "npx",
"transport": {
"type": "stdio"
},
"environmentVariables": [
{
"description": "Hex-encoded EVM private key (0x-prefixed) used by the SDK to sign x402 EIP-3009 payment authorizations. Funds USDC on Base.",
"isRequired": true,
"format": "string",
"isSecret": true,
"name": "EVM_PRIVATE_KEY"
}
]
}
]
}
mcp
model-context-protocol
npm
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