Koskamo

CyberWareX Chain Data MCP

Provides EVM onchain data access including wallet balances, token info, price feeds, gas estimates, transactions, and ENS resolution across five chains (Base, Ethereum, Arbitrum, Optimism, Polygon) without requiring RPC keys or node subscriptions.

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Package and access

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

CyberWareX Chain Data MCP logo, by CyberWareXCommunity listingLocal stdioSource reviewed; not executedPublished by CyberWareX
You need:pip install mcp requests
Vendor documentation

What you can do with it

  • Fetch EVM wallet balances and token holdings
  • Retrieve real-time token prices and gas estimates
  • Query transaction history and ENS records

Source and maintenance

Community listingRegistry 1.5.0MIT
mcp-registry: io.github.CyberPunk11147/cyberwarex-chain-data@1.5.0Source repositoryProject website
Last repository push
Maintenance checked

Packages and installation

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

ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0

oci
ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0 package definition
{
  "transport": "stdio",
  "identifier": "ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0",
  "registryType": "oci",
  "environmentVariables": [
    {
      "name": "CHAIN_X_PAYMENT",
      "description": "Optional x402 X-PAYMENT header. If unset, the server surfaces the 402 invoice to the agent so its own x402 client can pay and retry."
    },
    {
      "name": "CHAIN_BASE_URL",
      "description": "Override the default service URL (https://chain.cyberwarex.com)."
    }
  ]
}

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": {
    "cyberwarex-chain-data-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CHAIN_X_PAYMENT=<YOUR_CHAIN_X_PAYMENT>",
        "-e",
        "CHAIN_BASE_URL=<YOUR_CHAIN_BASE_URL>",
        "ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0"
      ],
      "env": {
        "CHAIN_X_PAYMENT": "<YOUR_CHAIN_X_PAYMENT>",
        "CHAIN_BASE_URL": "<YOUR_CHAIN_BASE_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "cyberwarex-chain-data-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CHAIN_X_PAYMENT=<YOUR_CHAIN_X_PAYMENT>",
        "-e",
        "CHAIN_BASE_URL=<YOUR_CHAIN_BASE_URL>",
        "ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0"
      ],
      "env": {
        "CHAIN_X_PAYMENT": "<YOUR_CHAIN_X_PAYMENT>",
        "CHAIN_BASE_URL": "<YOUR_CHAIN_BASE_URL>"
      }
    }
  }
}

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": {
    "cyberwarex-chain-data-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CHAIN_X_PAYMENT=<YOUR_CHAIN_X_PAYMENT>",
        "-e",
        "CHAIN_BASE_URL=<YOUR_CHAIN_BASE_URL>",
        "ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0"
      ],
      "env": {
        "CHAIN_X_PAYMENT": "<YOUR_CHAIN_X_PAYMENT>",
        "CHAIN_BASE_URL": "<YOUR_CHAIN_BASE_URL>"
      }
    }
  }
}

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": {
    "cyberwarex-chain-data-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "CHAIN_X_PAYMENT=<YOUR_CHAIN_X_PAYMENT>",
        "-e",
        "CHAIN_BASE_URL=<YOUR_CHAIN_BASE_URL>",
        "ghcr.io/cyberpunk11147/cyberwarex-chain-data:1.5.0"
      ],
      "env": {
        "CHAIN_X_PAYMENT": "<YOUR_CHAIN_X_PAYMENT>",
        "CHAIN_BASE_URL": "<YOUR_CHAIN_BASE_URL>"
      }
    }
  }
}

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