simplisafe-mcp

An MCP server for SimpliSafe home security systems that allows agents to check system state, review sensors and events, arm or disarm the alarm, and control smart locks. It supports SimpliSafe 3 systems and includes confirmation steps for tools that change physical state or read PINs.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by chrischall

You need:Install npm install -g simplisafe-mcp

Vendor documentation

What you can do with it

Check system state and sensors
Review recent events
Arm or disarm the alarm
Control smart locks

Source and maintenance

Community listingRegistry 1.3.2

mcp-registry: io.github.chrischall/simplisafe-mcp@1.3.2 Source repository

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

simplisafe-mcp 1.3.2

npm

simplisafe-mcp package definition

{
  "version": "1.3.2",
  "transport": "stdio",
  "identifier": "simplisafe-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SIMPLISAFE_REFRESH_TOKEN",
      "format": "string",
      "isRequired": true,
      "description": "OAuth refresh token from the one-time browser login (scripts/bootstrap-auth.mjs)"
    },
    {
      "name": "SIMPLISAFE_TOKEN_CACHE",
      "format": "string",
      "description": "Set to false to disable the on-disk token cache and re-authenticate on every process start. Defaults to enabled."
    },
    {
      "name": "SIMPLISAFE_TOKEN_FILE",
      "format": "string",
      "description": "Absolute path for the token cache file. Defaults to $MCP_DATA_DIR/.simplisafe-mcp/token.json."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "simplisafe-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "simplisafe-mcp@1.3.2"
      ],
      "env": {
        "SIMPLISAFE_REFRESH_TOKEN": "<YOUR_SIMPLISAFE_REFRESH_TOKEN>",
        "SIMPLISAFE_TOKEN_CACHE": "<YOUR_SIMPLISAFE_TOKEN_CACHE>",
        "SIMPLISAFE_TOKEN_FILE": "<YOUR_SIMPLISAFE_TOKEN_FILE>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "simplisafe-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "simplisafe-mcp@1.3.2"
      ],
      "env": {
        "SIMPLISAFE_REFRESH_TOKEN": "<YOUR_SIMPLISAFE_REFRESH_TOKEN>",
        "SIMPLISAFE_TOKEN_CACHE": "<YOUR_SIMPLISAFE_TOKEN_CACHE>",
        "SIMPLISAFE_TOKEN_FILE": "<YOUR_SIMPLISAFE_TOKEN_FILE>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "simplisafe-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "simplisafe-mcp@1.3.2"
      ],
      "env": {
        "SIMPLISAFE_REFRESH_TOKEN": "<YOUR_SIMPLISAFE_REFRESH_TOKEN>",
        "SIMPLISAFE_TOKEN_CACHE": "<YOUR_SIMPLISAFE_TOKEN_CACHE>",
        "SIMPLISAFE_TOKEN_FILE": "<YOUR_SIMPLISAFE_TOKEN_FILE>"
      }
    }
  }
}

Claude Desktop

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Claude Desktop configuration

{
  "mcpServers": {
    "simplisafe-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "simplisafe-mcp@1.3.2"
      ],
      "env": {
        "SIMPLISAFE_REFRESH_TOKEN": "<YOUR_SIMPLISAFE_REFRESH_TOKEN>",
        "SIMPLISAFE_TOKEN_CACHE": "<YOUR_SIMPLISAFE_TOKEN_CACHE>",
        "SIMPLISAFE_TOKEN_FILE": "<YOUR_SIMPLISAFE_TOKEN_FILE>"
      }
    }
  }
}

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