Yes, Agentmetal is free to use.

How do I install Agentmetal?

Agentmetal is a local plugin. Install it using npm package: @agentmetal/mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Agentmetal?

Agentmetal uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Agentmetal MCP Server

by Agentmetal

Developer ToolsLow Risk10.0MCP RegistryLocal

Free

Server data from the Official MCP Registry

Provision Linux VPSes from an AI agent - pay USDC (x402) or card over HTTP 402. No signup.

About

Provision Linux VPSes from an AI agent - pay USDC (x402) or card over HTTP 402. No signup.

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (2 strong, 3 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

5 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "dev-agentmetal-agentmetal": {
      "args": [
        "-y",
        "@agentmetal/mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

@agentmetal/mcp

MCP server that exposes AgentMetal as tools, so an agent can discover → pay → provision → renew a server with no human signup. Paid tools sign USDC payments over x402 v2; the rest are plain HTTP.

Tools

11 tools. Paid tools sign a USDC/x402 payment; account-gated tools need AGENTMETAL_API_KEY (am_live_…) and ownership of the server.

Tool	Pays?	Account key?	What it does
`get_catalog`	—	—	List plans, locations, and add-on pricing (bandwidth, storage). The free discovery hook.
`provision_server`	✅ USDC	—	Provision a VPS (`plan`, `days`, optional `ssh_key`/`via`, `managed_key`) → id, IPv4, SSH. With `managed_key:true`, a server-side keypair is generated, authorized, and the private key returned once (stored only encrypted) to enable `exec_command`.
`get_server`	—	—	Status, IPv4, expiry, bandwidth, storage for a server id
`list_servers`	—	—	Fleet for a wallet/account
`extend_server`	✅ USDC	—	Extend a lease by N days
`destroy_server`	—	✅	Destroy now
`reboot_server`	—	✅	Soft-reboot an owned server
`server_logs`	—	✅	Hypervisor-level diagnostics without logging in: status, recent provider actions, a VNC console URL, and live CPU/disk/net metrics (no text boot log exists provider-side)
`exec_command`	—	✅	Run a shell command as root over SSH → exit_code/stdout/stderr. Requires a server provisioned with `managed_key:true`. Bounded: 1–120 s timeout, 256 KB output cap.
`claim_account`	—	—	Email a one-time claim code (via AWS SES)
`verify_claim`	—	—	Redeem the code for an account API key

Add-ons (currently API endpoints, not yet separate MCP tools): extra storage ($0.01/GB/day, attached block volume) via POST /v1/servers/{id}/storage and extra bandwidth ($2/TB beyond the 20 TB included) via POST /v1/servers/{id}/bandwidth.

Configuration (env)

Var	Default	Purpose
`AGENTMETAL_BASE_URL`	`https://api.agentmetal.dev`	API base URL
`WALLET_PRIVATE_KEY`	—	`0x…` EVM key used to pay 402s. Omit and paid tools fail with a clear message.
`AGENTMETAL_NETWORK`	`eip155:8453`	CAIP-2 network (Base mainnet)
`AGENTMETAL_MAX_USDC`	`50`	Per-request spend cap, in USDC
`AGENTMETAL_API_KEY`	—	`am_live_…` account key, required for `destroy_server` / `reboot_server` / `server_logs` / `exec_command`

Use with Claude Code

// .mcp.json (or claude mcp add)
{
  "mcpServers": {
    "agentmetal": {
      "command": "node",
      "args": ["packages/mcp/src/index.ts"],
      "env": {
        "WALLET_PRIVATE_KEY": "0x…",
        "AGENTMETAL_MAX_USDC": "50"
      }
    }
  }
}

The wallet must hold USDC on Base. The spend cap (AGENTMETAL_MAX_USDC) bounds what any single tool call can pay; a 402 above the cap is refused before signing.

Status: client + server are unit-tested and the stdio handshake is verified. Live USDC settlement needs a funded wallet + an x402 facilitator that supports the exact / eip155:8453 kind.

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Agentmetal MCP Server

About

Security Report

Findings (1)

Permissions Required

How to Install

Documentation

@agentmetal/mcp

Tools

Configuration (env)

Use with Claude Code

Reviews

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