MCP Tool Catalog

Sire includes 8 built-in MCP servers that connect your workflows to popular platforms and services. Each server is hosted at *.mcp.sire.run and can be used in any workflow without additional setup beyond providing your credentials.

For details on connecting MCP servers to your workflows, see the MCP Integration Guide.

Twitter / X

Post tweets, monitor mentions, search conversations, and manage media.

Endpoint: twitter.mcp.sire.run

Tools

Example: Post a Tweet

{
  "tool": "x.post_tweet",
  "arguments": {
    "text": "Excited to share our latest product update!"
  }
}

Example: Search and Reply

{
  "tool": "x.search",
  "arguments": {
    "query": "from:competitor product launch",
    "limit": 5
  }
}

Common Use Cases

• Automated social media posting on a schedule
• Monitoring brand mentions and replying
• Competitive intelligence through keyword searches
• Posting tweets with media attachments

Playwright (Browser Automation)

Automate browser interactions including navigation, form filling, screenshots, and data extraction.

Endpoint: playwright.mcp.sire.run

Tools

This server wraps the Playwright MCP library and exposes all standard Playwright browser automation tools. Common operations include:

Example: Take a Screenshot

{
  "tool": "browser_navigate",
  "arguments": {
    "url": "https://example.com"
  }
}

Then:

{
  "tool": "browser_screenshot",
  "arguments": {}
}

Common Use Cases

• Web scraping and data extraction
• Automated form submissions
• Visual monitoring and screenshot capture
• End-to-end testing of web applications

HTTP Client

Make arbitrary HTTP requests to any URL. Supports all standard HTTP methods with automatic retries on server errors.

Endpoint: http-client.mcp.sire.run

Tools

Parameters

Example: Call an External API

{
  "tool": "http_request",
  "arguments": {
    "method": "GET",
    "url": "https://api.example.com/data",
    "headers": {
      "Authorization": "Bearer my-token",
      "Accept": "application/json"
    }
  }
}

Common Use Cases

• Calling third-party REST APIs
• Webhook delivery
• Fetching data from external sources
• Health checking external services

SQL Connector

Execute SQL queries against PostgreSQL, MySQL, and SQLite databases. Supports both direct connections and secure tunnel connections for on-premise databases.

Endpoint: sql-connector.mcp.sire.run

Tools

Parameters

*Either driver + dsn or tunnelId is required.

Example: Query a PostgreSQL Database

{
  "tool": "sql_query",
  "arguments": {
    "driver": "postgres",
    "dsn": "postgres://user:pass@host:5432/mydb?sslmode=require",
    "query": "SELECT name, email FROM users WHERE created_at > $1",
    "params": ["2025-01-01"]
  }
}

Example: Query via Tunnel

{
  "tool": "sql_query",
  "arguments": {
    "tunnelId": "tn_abc123",
    "query": "SELECT COUNT(*) FROM orders WHERE status = 'pending'"
  }
}

Common Use Cases

• Querying production databases for reporting
• Data validation and integrity checks
• Generating reports from on-premise databases through tunnels
• Ad hoc data exploration

Google Workspace

Interact with Gmail, Google Calendar, and Google Drive through Google's APIs.

Endpoint: google-workspace.mcp.sire.run

Tools

Example: Send an Email

{
  "tool": "send_email",
  "arguments": {
    "from": "me@company.com",
    "to": "client@example.com",
    "subject": "Weekly Report",
    "body": "<h1>Weekly Summary</h1><p>Here are this week's highlights...</p>"
  }
}

Example: Check Calendar

{
  "tool": "list_events",
  "arguments": {
    "calendar_id": "primary",
    "max_results": 5
  }
}

Common Use Cases

• Automated email outreach and follow-ups
• Calendar scheduling and availability checks
• Document organization and file management
• Workflow notifications via email

Microsoft 365

Interact with Outlook, Microsoft Calendar, OneDrive, and Microsoft Teams through the Microsoft Graph API.

Endpoint: microsoft-365.mcp.sire.run

Tools

Example: Send a Teams Message

{
  "tool": "send_channel_message",
  "arguments": {
    "team_id": "team-uuid",
    "channel_id": "channel-uuid",
    "message": "Deployment complete. All checks passed."
  }
}

Common Use Cases

• Internal notifications via Teams
• Automated email campaigns through Outlook
• Calendar management and meeting scheduling
• File operations on OneDrive

LinkedIn

Create posts, monitor company page activity, and track post analytics on LinkedIn.

Endpoint: linkedin.mcp.sire.run

Tools

Example: Create a Company Post

{
  "tool": "create_post",
  "arguments": {
    "organization_id": "12345678",
    "text": "We are thrilled to announce our Series B funding round!",
    "image_url": "https://cdn.example.com/announcement.png"
  }
}

Common Use Cases

• Scheduled company page updates
• Cross-posting content across social platforms
• Tracking post engagement and reach

Instagram

Publish photos, list account media, and retrieve post insights through the Instagram Graph API.

Endpoint: instagram.mcp.sire.run

Tools

Example: Publish a Photo

{
  "tool": "create_media",
  "arguments": {
    "instagram_account_id": "17841400000000",
    "image_url": "https://cdn.example.com/product-photo.jpg",
    "caption": "Check out our latest collection! #newproduct"
  }
}

Common Use Cases

• Automated Instagram posting on a schedule
• Cross-platform social media campaigns
• Tracking engagement metrics and post performance

Summary Table

Custom MCP Servers

In addition to the built-in servers above, you can register your own MCP servers. See the MCP Integration Guide for instructions on connecting custom servers to Sire.