MCP

Substack Monitor MCP Server

The AI-powered Substack provides 360° Global Media Data & Intelligence on Substack writers, newsletter operators, paid subscription publishers, and independent media creators.

MCP Version: 1.0.0 2 MCP Tools Authentication

Base URL

https://pressmonitor.co.in/mcp

Authentication

MCP calls require x-api-key and x-subscription-id headers on every JSON-RPC 2.0 request.

x-api-key: YOUR_API_KEY
x-subscription-id: YOUR_SUB_ID

substack_publication

Get Substack publication info by name

Arguments

Name	Type	Required	Description
publication	`string`	Yes	Publication name

Code Examples

curl -X POST \
  "https://pressmonitor.co.in/mcp" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "x-subscription-id: YOUR_SUB_ID" \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "substack_publication",
    "arguments": {
      "publication": "VALUE"
    }
  },
  "id": 1
}'

import requests, json

payload = {
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "substack_publication",
    "arguments": {
      "publication": "VALUE"
    }
  },
  "id": 1
}
headers = {"x-api-key": "YOUR_API_KEY", "x-subscription-id": "YOUR_SUB_ID"}
response = requests.post("https://pressmonitor.co.in/mcp", json=payload, headers=headers)
print(response.json())

const payload = {
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "substack_publication",
    "arguments": {
      "publication": "VALUE"
    }
  },
  "id": 1
};

fetch("https://pressmonitor.co.in/mcp", {
  method: "POST",
  headers: {"x-api-key": "YOUR_API_KEY", "x-subscription-id": "YOUR_SUB_ID"},
  body: JSON.stringify(payload)
})
  .then(r => r.json())
  .then(console.log);

substack_posts

Get Substack posts for a publication

Arguments

Name	Type	Required	Description
publication	`string`	Yes	Publication name
limit	`integer`	No	Number of results

Code Examples

curl -X POST \
  "https://pressmonitor.co.in/mcp" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "x-subscription-id: YOUR_SUB_ID" \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "substack_posts",
    "arguments": {
      "publication": "VALUE",
      "limit": 0
    }
  },
  "id": 1
}'

import requests, json

payload = {
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "substack_posts",
    "arguments": {
      "publication": "VALUE",
      "limit": 0
    }
  },
  "id": 1
}
headers = {"x-api-key": "YOUR_API_KEY", "x-subscription-id": "YOUR_SUB_ID"}
response = requests.post("https://pressmonitor.co.in/mcp", json=payload, headers=headers)
print(response.json())

const payload = {
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "substack_posts",
    "arguments": {
      "publication": "VALUE",
      "limit": 0
    }
  },
  "id": 1
};

fetch("https://pressmonitor.co.in/mcp", {
  method: "POST",
  headers: {"x-api-key": "YOUR_API_KEY", "x-subscription-id": "YOUR_SUB_ID"},
  body: JSON.stringify(payload)
})
  .then(r => r.json())
  .then(console.log);