Koskamo

2s MCP

An MCP server that exposes 576+ pay-per-call endpoints for AI agents, providing ground-truth data, AI gateway capabilities, and agent infrastructure like storage and watchers. It uses x402 for keyless, usage-based billing in USDC on Base or Solana.

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Package and access

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

2s MCP logo, by 2sCommunity listingLocal stdioSource reviewed; not executedPublished by 2s
Vendor documentation

What you can do with it

  • Access real-time weather, stock, and crypto data
  • Query AI models via multi-model consensus council
  • Arm watchers for event-driven callbacks on price or status changes
  • Manage wallet-scoped storage and queues

Source and maintenance

Community listingRegistry 1.82.0
mcp-registry: io.github.2s-io/mcp@1.82.0Source repositoryProject website
Maintenance checked

Packages and installation

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

@2sio/mcp 1.82.0

npmnpx
@2sio/mcp package definition
{
  "version": "1.82.0",
  "transport": "stdio",
  "identifier": "@2sio/mcp",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "EVM_PRIVATE_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Hex-encoded EVM private key (0x-prefixed) used by the SDK to sign x402 EIP-3009 payment authorizations. Funds USDC on Base."
    }
  ]
}

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": {
    "2s-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@2sio/mcp@1.82.0"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_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": {
    "2s-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@2sio/mcp@1.82.0"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_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": {
    "2s-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@2sio/mcp@1.82.0"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_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": {
    "2s-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@2sio/mcp@1.82.0"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<YOUR_EVM_PRIVATE_KEY>"
      }
    }
  }
}

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