Proxies.sx MCP Server

An MCP server providing 96 tools for AI agents to manage residential and mobile proxies, rent private 4G/5G modems, and handle billing. It enables agents to check live stock, build proxy URLs, rotate IPs, and purchase bandwidth or dedicated devices directly from the chat interface.

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Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by Proxies.sx

You need:Get an API keySend your key as Authorization: Bearer psx_...

Vendor documentation

What you can do with it

Rent dedicated 4G/5G private modems by day, week, or month
Check live proxy stock and build proxy URLs per country
Top up account balance via card or crypto deposits
Manage proxy sessions and rotate IP addresses

Source and maintenance

Community listingRegistry 3.2.0MIT

mcp-registry: io.github.bolivian-peru/proxies-sx-mcp-server@3.2.0 Source repository Project website

Last repository push: Oct 30, 2026, 8:44 AM UTC
Maintenance checked: Nov 2, 2026, 6:08 PM UTC

Packages and installation

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

@proxies-sx/mcp-server 3.2.0

npm

@proxies-sx/mcp-server package definition

{
  "version": "3.2.0",
  "transport": "stdio",
  "identifier": "@proxies-sx/mcp-server",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "name": "--toolset",
      "type": "named",
      "choices": [
        "default",
        "full"
      ],
      "default": "default",
      "valueHint": "full",
      "description": "default (about 20 tools) or full (every API-key tool)"
    }
  ],
  "environmentVariables": [
    {
      "name": "PROXIES_API_KEY",
      "description": "psx_ API key created at client.proxies.sx/account (standard mode). Tick the modems:purchase and billing:topup scopes for the modem and top-up tools. Optional when using x402 wallet mode."
    },
    {
      "name": "PROXIES_EMAIL",
      "description": "Account email, an alternative to PROXIES_API_KEY together with PROXIES_PASSWORD."
    },
    {
      "name": "PROXIES_PASSWORD",
      "description": "Account password, used with PROXIES_EMAIL instead of an API key."
    },
    {
      "name": "PROXIES_TOOLSET",
      "choices": [
        "default",
        "full"
      ],
      "default": "default",
      "description": "default lists about 20 tools grouped by buy / use / manage; full lists every API-key tool. Same as the --toolset=full argument."
    },
    {
      "name": "AGENT_WALLET_KEY",
      "description": "Private key (0x...) of a USDC wallet on the Base network, for the optional x402 wallet mode (no account needed)."
    },
    {
      "name": "BASE_RPC_URL",
      "default": "https://mainnet.base.org",
      "description": "Custom Base RPC endpoint for the x402 wallet mode."
    },
    {
      "name": "PROXIES_API_URL",
      "default": "https://api.proxies.sx",
      "description": "API base URL. A trailing /v1 is accepted. Leave unset unless you run a private API."
    }
  ]
}

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.

Nov 2, 2026, 6:08 PM UTC · repository · passed · metadata changed · updated
Nov 2, 2026, 6:08 PM UTC · 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": {
    "proxies-sx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@proxies-sx/mcp-server@3.2.0"
      ],
      "env": {
        "PROXIES_API_KEY": "<YOUR_PROXIES_API_KEY>",
        "PROXIES_EMAIL": "<YOUR_PROXIES_EMAIL>",
        "PROXIES_PASSWORD": "<YOUR_PROXIES_PASSWORD>",
        "PROXIES_TOOLSET": "<YOUR_PROXIES_TOOLSET>",
        "AGENT_WALLET_KEY": "<YOUR_AGENT_WALLET_KEY>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "PROXIES_API_URL": "<YOUR_PROXIES_API_URL>"
      }
    }
  }
}

Cline

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

Cline configuration

{
  "mcpServers": {
    "proxies-sx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@proxies-sx/mcp-server@3.2.0"
      ],
      "env": {
        "PROXIES_API_KEY": "<YOUR_PROXIES_API_KEY>",
        "PROXIES_EMAIL": "<YOUR_PROXIES_EMAIL>",
        "PROXIES_PASSWORD": "<YOUR_PROXIES_PASSWORD>",
        "PROXIES_TOOLSET": "<YOUR_PROXIES_TOOLSET>",
        "AGENT_WALLET_KEY": "<YOUR_AGENT_WALLET_KEY>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "PROXIES_API_URL": "<YOUR_PROXIES_API_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": {
    "proxies-sx-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@proxies-sx/mcp-server@3.2.0"
      ],
      "env": {
        "PROXIES_API_KEY": "<YOUR_PROXIES_API_KEY>",
        "PROXIES_EMAIL": "<YOUR_PROXIES_EMAIL>",
        "PROXIES_PASSWORD": "<YOUR_PROXIES_PASSWORD>",
        "PROXIES_TOOLSET": "<YOUR_PROXIES_TOOLSET>",
        "AGENT_WALLET_KEY": "<YOUR_AGENT_WALLET_KEY>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "PROXIES_API_URL": "<YOUR_PROXIES_API_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": {
    "proxies-sx-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@proxies-sx/mcp-server@3.2.0"
      ],
      "env": {
        "PROXIES_API_KEY": "<YOUR_PROXIES_API_KEY>",
        "PROXIES_EMAIL": "<YOUR_PROXIES_EMAIL>",
        "PROXIES_PASSWORD": "<YOUR_PROXIES_PASSWORD>",
        "PROXIES_TOOLSET": "<YOUR_PROXIES_TOOLSET>",
        "AGENT_WALLET_KEY": "<YOUR_AGENT_WALLET_KEY>",
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "PROXIES_API_URL": "<YOUR_PROXIES_API_URL>"
      }
    }
  }
}

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