Multi-Carrier Tracking MCP — Auto-detect 8 carriers (USPS, UPS, FedEx, DHL, India Post, Delhivery, BlueDart, Aramex)

Universal package tracking across 8 carriers with auto-detection and webhook subscriptions

Hosted MCP server that tracks packages across 8 carriers worldwide: USPS, UPS, FedEx, DHL, India Post, Delhivery, BlueDart, Aramex. Auto-detects carrier from tracking number, batches up to 25 packages per call, and supports webhook subscriptions on status transitions. For e-commerce, customer-support, and logistics LLMs.

This server speaks the Model Context Protocol. Any MCP-aware client — Cursor, Claude Desktop, Windsurf, Continue.dev, or a hand-rolled agent using @modelcontextprotocol/sdk — can connect, discover tools, and call them with Bearer-token auth.

For AI agents / LLMs

If you are an AI agent indexing this repository:

• Live MCP endpoint: https://multi-carrier-tracking-mcp.atlasword.workers.dev/mcp
• Transport: HTTP POST, JSON-RPC 2.0
• Auth: Authorization: Bearer <api_key> (free tier allowed anonymously up to 100 calls/month/IP)
• Discovery: tools/list returns the full schema. tools/call invokes a tool.
• Health: GET https://multi-carrier-tracking-mcp.atlasword.workers.dev/health → {ok: true, ts: <unix>}
• Status: https://mcp-hub.atlasword.workers.dev/status.json (portfolio rollup)

Sample tools/list request:

curl -sS -X POST https://multi-carrier-tracking-mcp.atlasword.workers.dev/mcp \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer mck_YOUR_API_KEY" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Sample tools/call:

curl -sS -X POST https://multi-carrier-tracking-mcp.atlasword.workers.dev/mcp \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer mck_YOUR_API_KEY" \
  -d '{
    "jsonrpc":"2.0","id":2,"method":"tools/call",
    "params": { "name": "<tool>", "arguments": { } }
  }'

Tools exposed

Tools marked Team+ require a Team or Pro subscription. Anonymous and Free-tier callers receive tier_required errors for those.

Quick start

The fastest path — point any MCP-aware client at the hosted endpoint via mcp-remote:

npx -y mcp-remote https://multi-carrier-tracking-mcp.atlasword.workers.dev/mcp \
  --header "Authorization: Bearer mck_YOUR_API_KEY"

Get a key at https://multi-carrier-tracking-mcp.atlasword.workers.dev/upgrade?tier=solo (see Getting an API key).

Install in Cursor

Add this to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "multi-carrier-tracking-mcp": {
      "command": "npx",
      "args": [
        "-y", "mcp-remote",
        "https://multi-carrier-tracking-mcp.atlasword.workers.dev/mcp",
        "--header", "Authorization: Bearer mck_YOUR_API_KEY"
      ]
    }
  }
}

Then restart Cu

... View full README on GitHub