mac_messages_mcp MCP — Use Cases, Install & Live Demo

Why use it

Key features

Smart message delivery: auto-selects iMessage for Apple, SMS/RCS for Android
Read messages with time-based filtering, contact search, and fuzzy matching
iMessage availability check before sending
Attachment processing and group chat support
macOS 11+, Python 3.10+ — available via pip or uvx

Live Demo

What it looks like in practice

mac-messages-mcp-2.replay ▶ ready

0/0

Install

Pick your client

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "mac-messages-mcp-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/carterlasalle/mac_messages_mcp"
      ]
    }
  }
}

Open Claude Desktop → Settings → Developer → Edit Config. Restart after saving.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "mac-messages-mcp-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/carterlasalle/mac_messages_mcp"
      ]
    }
  }
}

Cursor uses the same mcpServers schema as Claude Desktop. Project config wins over global.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "mac-messages-mcp-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/carterlasalle/mac_messages_mcp"
      ]
    }
  }
}

Click the MCP Servers icon in the Cline sidebar, then "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mac-messages-mcp-2": {
      "command": "TODO",
      "args": [
        "See README: https://github.com/carterlasalle/mac_messages_mcp"
      ]
    }
  }
}

Same shape as Claude Desktop. Restart Windsurf to pick up changes.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "mac-messages-mcp-2",
      "command": "TODO",
      "args": [
        "See README: https://github.com/carterlasalle/mac_messages_mcp"
      ]
    }
  ]
}

Continue uses an array of server objects rather than a map.

~/.config/zed/settings.json

{
  "context_servers": {
    "mac-messages-mcp-2": {
      "command": {
        "path": "TODO",
        "args": [
          "See README: https://github.com/carterlasalle/mac_messages_mcp"
        ]
      }
    }
  }
}

Add to context_servers. Zed hot-reloads on save.

claude mcp add mac-messages-mcp-2 -- TODO 'See README: https://github.com/carterlasalle/mac_messages_mcp'

One-liner. Verify with claude mcp list. Remove with claude mcp remove.

Use Cases

Real-world ways to use mac_messages_mcp

How to search your iMessage history with AI assistance

👤 Mac users who want to find specific conversations or information ⏱ ~5 min beginner

When to use: You need to find a message from weeks ago but can't remember who sent it or when.

Prerequisites

Full Disk Access granted — System Settings → Privacy & Security → Full Disk Access → add Terminal or your MCP host
mac-messages-mcp installed — uvx mac-messages-mcp or uv pip install mac-messages-mcp

Flow

Search messages

Search my messages for conversations about 'dinner reservation' in the last 2 weeks. Show who sent them and the full context.✓ Copied

→ Matching messages with sender, timestamps, and surrounding context
Get recent from a contact

Show me my last 20 messages with John Smith.✓ Copied

→ Conversation thread with timestamps

Outcome: Found the specific message or conversation you were looking for.

Pitfalls

Full Disk Access not granted — The MCP server can't read the Messages database without this permission. Grant it in System Settings.

Send messages to contacts using Claude

👤 Mac users who want to send messages hands-free ⏱ ~2 min beginner

When to use: You want to compose and send messages through Claude.

Prerequisites

mac-messages-mcp with Full Disk Access — Set up as above

Flow

Check iMessage availability

Can I reach +1-555-0123 via iMessage?✓ Copied

→ Availability status (iMessage or SMS)
Send a message

Send a message to Mom saying 'Running 15 minutes late, see you soon!'✓ Copied

→ Message sent confirmation with delivery method

Outcome: Message delivered via the appropriate channel.

Pitfalls

Contact names may be ambiguous — Use phone numbers or email addresses for precise targeting

Combinations

Pair with other MCPs for X10 leverage

mac-messages-mcp-2 + filesystem

Export message conversations to text files for backup

Export my last month's messages with the 'Family' group chat to ~/messages-backup/family.txt.✓ Copied

Tools

What this MCP exposes

Tool	Inputs	When to call
send_message	recipient: str, content: str	Send a message via iMessage or SMS
get_recent_messages	contact?: str, limit?: int, time_range?: str	Retrieve recent messages with optional filters
check_imessage_availability	recipient: str	Check if a recipient can receive iMessage

Cost & Limits

What this costs to run

API quota: N/A — reads local macOS Messages database
Tokens per call: 200–1000 tokens per query
Monetary: Free — standard iMessage/SMS rates apply for sending
Tip: Use time-based filters to limit search scope and reduce token usage.

Security

Permissions, secrets, blast radius

Minimum scopes: Full Disk Access on macOS

Credential storage: No credentials needed — accesses local Messages database directly

Data egress: Reads from local ~/Library/Messages/chat.db. Sending goes through macOS Messages framework.

Full Disk Access grants broad file access. The MCP server only reads the Messages database, but the permission itself is powerful.
Sending messages acts as you — all messages appear from your account.
Message history contains sensitive personal data. Ensure your AI interactions are private.

Troubleshooting

Common errors and fixes

Permission denied reading Messages database

Grant Full Disk Access to Terminal (or your MCP host app) in System Settings → Privacy & Security → Full Disk Access.

Verify: ls ~/Library/Messages/chat.db

Contact not found

Use phone number or email instead of display name. Fuzzy matching may not find all contacts.

Verify: Try with the exact phone number

Message fails to send

Ensure Messages.app is configured and signed into your Apple ID. The MCP server uses macOS frameworks to send.

Verify: Try sending a message manually from Messages.app

Alternatives

mac_messages_mcp vs others

Alternative	When to use it instead	Tradeoff
applescript-mcp	You want broader macOS control beyond just Messages	Can do everything plus more, but with full system access risks

More

Resources

📖 Read the official README on GitHub

🐙 Browse open issues

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