Metrx MCP Server

An MCP server for AI agent cost intelligence that provides 23 tools to track spend, optimize models, manage budgets, detect waste, and prove ROI. It allows agents to monitor costs per agent, model, and provider, and supports provider arbitrage to find cheaper models.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by Metrx

You need:Get your free API key at app.metrxbot.com/sign-up

Vendor documentation

What you can do with it

Track AI agent costs and spend
Detect waste and cost leaks
Optimize model selection
Prove AI ROI

Source and maintenance

Community listingRegistry 0.2.2

mcp-registry: io.github.metrxbots/mcp-server@0.2.2 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

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

@metrxbot/mcp-server 0.2.2

npm

@metrxbot/mcp-server package definition

{
  "version": "0.2.2",
  "transport": "stdio",
  "identifier": "@metrxbot/mcp-server",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "METRX_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Your Metrx API key (sign up free at https://app.metrxbot.com/sign-up — manage keys at https://app.metrxbot.com/settings/security)"
    }
  ]
}

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": {
    "metrx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@metrxbot/mcp-server@0.2.2"
      ],
      "env": {
        "METRX_API_KEY": "<YOUR_METRX_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "metrx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@metrxbot/mcp-server@0.2.2"
      ],
      "env": {
        "METRX_API_KEY": "<YOUR_METRX_API_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": {
    "metrx-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@metrxbot/mcp-server@0.2.2"
      ],
      "env": {
        "METRX_API_KEY": "<YOUR_METRX_API_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": {
    "metrx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@metrxbot/mcp-server@0.2.2"
      ],
      "env": {
        "METRX_API_KEY": "<YOUR_METRX_API_KEY>"
      }
    }
  }
}

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