ProxyCove

ProxyCove MCP Server

Let an AI agent buy and manage real proxies — no signup, no dashboard, no card details in the chat.

ProxyCove sells residential, mobile and datacenter proxies prepaid per GB across 170+ countries. This MCP server exposes that as 14 tools, so an agent can create its own account, hand the human a payment link, buy a proxy and get working connection credentials — all inside one conversation.

https://mcp.proxycove.com/mcp     ← remote endpoint (streamable HTTP)

Status: live. The endpoint above is public — connect and use it. Anonymous calls are allowed for get_pricing, list_locations and create_account; everything else needs a key. Clients that prefer OAuth 2.1 can discover it at /.well-known/oauth-protected-resource.

Who it's for: developers building scraping / automation / testing agents, anyone whose agent needs an exit IP in a specific country, and MCP clients that want a proxy provider they can call directly instead of wrapping a REST API by hand.

What an agent can do end to end

1. create_account → gets an API key (pc_live_...). No registration form, no email required.
2. create_topup → gets a payment_url. The human pays in the browser (SBP, bank card, crypto).
3. buy_proxy → gets http://login:[email protected]:824 and starts using it.

Prices: residential $2.7/GB · mobile $3.8/GB · datacenter $1.5/GB. Traffic is prepaid and does not expire while the account is active.

Quick start

The server is remote — nothing to install. Add the endpoint to your client and (once you have a key) send it as a bearer token.

You can add the connector without a key: get_pricing, list_locations and create_account work unauthenticated. Run create_account, save the returned pc_live_... key, put it in the header, reconnect.

Claude Code

claude mcp add --transport http proxycove https://mcp.proxycove.com/mcp \
  --header "Authorization: Bearer pc_live_YOUR_KEY"

Without a key yet (to call create_account first):

claude mcp add --transport http proxycove https://mcp.proxycove.com/mcp

Claude Desktop / Claude.ai (Connectors)

Settings → Connectors → Add custom connector

Until OAuth ships, Claude Desktop can also reach the server through the stdio bridge, which is where the header lives:

{
  "mcpServers": {
    "proxycove": {
      "command": "npx",
      "args": [
        "-y", "mcp-remote",
        "https://mcp.proxycove.com/mcp",
        "--header", "Authorization: Bearer pc_live_YOUR_KEY"
      ]
    }
  }
}

ChatGPT (developer mode)

Settings → Connectors → Advanced → enable Developer mode, then Create:

Cursor

~/.cursor/mcp.json (global) or .cursor/mcp.json (per project):

{
  "mcpServers": {
    "proxycove": {
      "url": "https://mcp.proxycove.com/mcp",
      "headers": {
        "Authorization": "Bearer pc_live_YOUR_KEY"
      }
    }
  }
}

Codex CLI

~/.codex/config.toml:

[mcp_servers.proxycove]
url = "https://mcp.proxycove.com/mcp"
bearer_token_env_var = "PROXYCOVE_API_KEY"

export PROXYCOVE_API_KEY=pc_live_YOUR_KEY

Any other MCP client

{
  "mcpServers": {
    "proxycove": {
      "type": "http",
      "url": "https://mcp.proxycove.com/mcp",
      "headers": {
        "Authorization": "Bearer pc_live_YOUR_KEY"
      }
    }
  }
}

Transport is streamable HTTP, stateless — POST only, one JSON-RPC request per call, no SSE stream and no session id. GET/DELETE on the endpoint return 405.

Agent skill

Beyond the tool descriptions, this repo ships an agent skill that tells an agent which tool to reach for: how to pick a proxy type for a job, when a sticky session is required, what each error code actually means, and the rules that keep the human in control — never handle payment details, quote the price before spending, save the key.

npx skills add proxycove/mcp-server

Tools

Read-only tools carry readOnlyHint. No tool deletes anything — there is no destructive operation in this server, and no tool can move money out of the account.

Connection model

Every proxy is reachable at go.proxycove.com:

set_rotation switches a proxy between the two modes; the login and password stay the same.

After buy_proxy, wait ~5 seconds before the first request. The country filter takes a moment to propagate upstream, and an immediate first request may exit from another country.

Authentication

• The account API key looks like pc_live_... and is sent as Authorization: Bearer pc_live_....
• create_account issues one. The three no-auth tools exist precisely so an agent can bootstrap: check prices, check countries, create the account — then the human stores the key in the connector config.
• The MCP server holds no state of its own. It forwards your Authorization header to the ProxyCove REST API and returns the JSON response.
• Calling an authenticated tool without a key returns a structured no_api_key error explaining what to do — not a crash.
• OAuth 2.1 + PKCE is coming next, which will remove the manual header step for clients that support it. The bearer key will keep working.

Payments: the agent never touches card data

This is a hard boundary, enforced by the tool design:

• create_topup returns a payment_url. That is all the agent gets.
• The agent gives the URL to the human, who opens it in their own browser and pays there.
• Methods: sbp (Russian instant bank transfer), card_ru, card_international, crypto, crypto_cryptomus. Minimum top-up $1.50.
• No tool accepts a card number, CVV, or any payment credential. There is no field for one anywhere in the schema.
• The agent then polls get_payment_status until paid and continues.

Purchases (buy_proxy, extend_proxy) spend the prepaid balance only. An agent cannot spend money that the human has not already deposited.

Self-hosting / running locally

The server is a thin, stateless wrapper over the public ProxyCove REST API — roughly 200 lines of Node with no database, no cache and no persistence. Self-host it if you want to audit the traffic, pin a version, or run it inside your own network.

Requirements: Node 20+ (or Docker).

git clone https://github.com/proxycove/mcp-server.git
cd mcp-server
npm install

export BACKEND_BASE_URL=https://proxycove.com
export MCP_PORT=4010
export MCP_SECRET_PATH=/mcp

npm start
# → http://localhost:4010/mcp

Docker:

docker build -t proxycove-mcp .
docker run -d --name proxycove-mcp \
  -p 4010:4010 \
  -e BACKEND_BASE_URL=https://proxycove.com \
  -e MCP_PORT=4010 \
  -e MCP_SECRET_PATH=/mcp \
  proxycove-mcp

Environment variables

Configuration is entirely from env — there is no config file and no secret baked into the image.

GET /healthz returns { "ok": true, "service": "proxycove-mcp" }.

Point your client at your own instance the same way:

{
  "mcpServers": {
    "proxycove": {
      "type": "http",
      "url": "http://localhost:4010/mcp",
      "headers": { "Authorization": "Bearer pc_live_YOUR_KEY" }
    }
  }
}

REST API (non-MCP integrations)

Everything the MCP server does is available directly over HTTP — same endpoints, same key:

• Base URL: https://proxycove.com/api/v1
• OpenAPI spec: https://proxycove.com/api/v1/openapi.json

curl https://proxycove.com/api/v1/pricing

curl https://proxycove.com/api/v1/account \
  -H "Authorization: Bearer pc_live_YOUR_KEY"

Use this if you are writing a normal client, a LangChain/LlamaIndex tool, a CI job, or anything that is not an MCP host.

Security

• The API key is shown once, at create_account. Save it immediately — ProxyCove cannot show it again.
• A key can be revoked at any time from the account on proxycove.com or by writing to support. Revoking it kills agent access instantly; the balance and proxies stay.
• Run attach_recovery or link_telegram early. Without a recovery channel on the account, a lost key means a lost balance.
• Treat pc_live_... like a password: it is a spending credential. Never paste it into a shared chat, a public repo, or an issue on this tracker.
• Prefer env-var indirection (bearer_token_env_var, ${VAR} substitution) over literal keys in config files that get committed.
• Found a vulnerability, or something that lets an agent spend more than it should? Email [email protected] — please do not open a public issue for security reports.

Contributing

Issues and pull requests are welcome — bug reports, client-config recipes for MCP hosts not covered above, and tool-description improvements especially. The tool schemas are the product surface here; if a description misled your agent, that is a bug worth filing.

License

MIT © ProxyCove

Website: proxycove.com · MCP endpoint: https://mcp.proxycove.com/mcp · REST API: https://proxycove.com/api/v1 · Support: [email protected]