Developer Tools

chain-ops.xyz

Provides real-time gas prices and recommends the cheapest EVM chain for transactions.

x402 supported1 endpoint4 known toolsFirst detected September 9, 2026Last detected September 9, 2026

ENDPOINT 1

https://api.mgo.chain-ops.xyz/mcp

No auth detected

Capabilities

tools

Get free real-time gas prices for 4 major EVM chains (Ethereum, Base, Arbitrum, Optimism).

Inferred read-only

Get a direct recommendation for the cheapest EVM chain right now with savings %.

Inferred read-only

Find the cheapest EVM chain before sending a transaction.

Inferred read-only

Find the cheapest EVM chain across 9 networks before transacting.

Inferred read-only

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.mgo-gas-optimizer]
url = "https://api.mgo.chain-ops.xyz/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "mgo-gas-optimizer": {
      "type": "http",
      "url": "https://api.mgo.chain-ops.xyz/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: mgo-gas-optimizer
Remote MCP URL: https://api.mgo.chain-ops.xyz/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "mgo-gas-optimizer": {
      "url": "https://api.mgo.chain-ops.xyz/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "mgo-gas-optimizer": {
      "type": "http",
      "url": "https://api.mgo.chain-ops.xyz/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "mgo-gas-optimizer",
  "transport": "streamable-http",
  "url": "https://api.mgo.chain-ops.xyz/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Checking the associated registrable domain. The BuiltWith key remains server-side.

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.