toolkit-mcp-server MCP

A community-hosted MCP server providing everyday developer utilities. It generates random IDs (UUID/ULID), QR codes, and cryptographic hashes, encodes/decodes values (base64/hex), and geolocates IPs. It also includes gated, off-by-default tools for network and system diagnostics on the host server.

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by cyanheads

Vendor documentation

What you can do with it

Generate cryptographically random UUIDs or ULIDs
Create QR codes from text or URLs
Hash values using SHA or MD5 algorithms
Geolocate public IP addresses

Source and maintenance

Community listingRegistry 2.3.3

mcp-registry: io.github.cyanheads/toolkit-mcp-server@2.3.3 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.

@cyanheads/toolkit-mcp-server 2.3.3

npmnpx

@cyanheads/toolkit-mcp-server package definition

{
  "version": "2.3.3",
  "transport": "stdio",
  "identifier": "@cyanheads/toolkit-mcp-server",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "MCP_LOG_LEVEL",
      "format": "string",
      "default": "info",
      "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn')."
    },
    {
      "name": "TOOLKIT_ENABLE_NET_DIAGNOSTICS",
      "format": "string",
      "default": "false",
      "description": "Register the gated toolkit_check_network tool. Off by default — leave off for hosted/shared deployments."
    },
    {
      "name": "TOOLKIT_ENABLE_SYSTEM_INFO",
      "format": "string",
      "default": "false",
      "description": "Register the gated toolkit_check_system tool. Off by default — only meaningful on a local deployment."
    },
    {
      "name": "TOOLKIT_ALLOW_PRIVATE_NETWORK",
      "format": "string",
      "default": "false",
      "description": "With network diagnostics enabled, permit private/reserved/loopback targets. The second explicit gate; off by default."
    },
    {
      "name": "TOOLKIT_GEO_API_KEY",
      "format": "string",
      "description": "API key for the geolocation endpoint, if it requires one. The default ip-api tier is keyless."
    },
    {
      "name": "TOOLKIT_GEO_BASE_URL",
      "format": "string",
      "default": "http://ip-api.com",
      "description": "Base URL for an ip-api-compatible geolocation endpoint. Default is the keyless ip-api endpoint, which is plaintext HTTP."
    },
    {
      "name": "TOOLKIT_GEO_CACHE_TTL_SECONDS",
      "format": "string",
      "default": "3600",
      "description": "Geolocation cache TTL in seconds. Geolocation is stable, so repeats are cached."
    },
    {
      "name": "TOOLKIT_GEO_RATE_LIMIT_PER_MIN",
      "format": "string",
      "default": "45",
      "description": "Max geolocation requests per minute; excess requests are rejected with a retryable rate-limit error. Default 45 matches the ip-api free tier."
    },
    {
      "name": "TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN",
      "format": "string",
      "default": "15",
      "description": "Independent batch geolocation requests per minute; excess requests fail immediately with wait and recovery guidance."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

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

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Cursor

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

Cursor configuration

{
  "mcpServers": {
    "toolkit-mcp-server-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/toolkit-mcp-server@2.3.3"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "TOOLKIT_ENABLE_NET_DIAGNOSTICS": "<YOUR_TOOLKIT_ENABLE_NET_DIAGNOSTICS>",
        "TOOLKIT_ENABLE_SYSTEM_INFO": "<YOUR_TOOLKIT_ENABLE_SYSTEM_INFO>",
        "TOOLKIT_ALLOW_PRIVATE_NETWORK": "<YOUR_TOOLKIT_ALLOW_PRIVATE_NETWORK>",
        "TOOLKIT_GEO_API_KEY": "<YOUR_TOOLKIT_GEO_API_KEY>",
        "TOOLKIT_GEO_BASE_URL": "<YOUR_TOOLKIT_GEO_BASE_URL>",
        "TOOLKIT_GEO_CACHE_TTL_SECONDS": "<YOUR_TOOLKIT_GEO_CACHE_TTL_SECONDS>",
        "TOOLKIT_GEO_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_RATE_LIMIT_PER_MIN>",
        "TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN>"
      }
    }
  }
}

Cline

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

Cline configuration

{
  "mcpServers": {
    "toolkit-mcp-server-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/toolkit-mcp-server@2.3.3"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "TOOLKIT_ENABLE_NET_DIAGNOSTICS": "<YOUR_TOOLKIT_ENABLE_NET_DIAGNOSTICS>",
        "TOOLKIT_ENABLE_SYSTEM_INFO": "<YOUR_TOOLKIT_ENABLE_SYSTEM_INFO>",
        "TOOLKIT_ALLOW_PRIVATE_NETWORK": "<YOUR_TOOLKIT_ALLOW_PRIVATE_NETWORK>",
        "TOOLKIT_GEO_API_KEY": "<YOUR_TOOLKIT_GEO_API_KEY>",
        "TOOLKIT_GEO_BASE_URL": "<YOUR_TOOLKIT_GEO_BASE_URL>",
        "TOOLKIT_GEO_CACHE_TTL_SECONDS": "<YOUR_TOOLKIT_GEO_CACHE_TTL_SECONDS>",
        "TOOLKIT_GEO_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_RATE_LIMIT_PER_MIN>",
        "TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN>"
      }
    }
  }
}

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": {
    "toolkit-mcp-server-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/toolkit-mcp-server@2.3.3"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "TOOLKIT_ENABLE_NET_DIAGNOSTICS": "<YOUR_TOOLKIT_ENABLE_NET_DIAGNOSTICS>",
        "TOOLKIT_ENABLE_SYSTEM_INFO": "<YOUR_TOOLKIT_ENABLE_SYSTEM_INFO>",
        "TOOLKIT_ALLOW_PRIVATE_NETWORK": "<YOUR_TOOLKIT_ALLOW_PRIVATE_NETWORK>",
        "TOOLKIT_GEO_API_KEY": "<YOUR_TOOLKIT_GEO_API_KEY>",
        "TOOLKIT_GEO_BASE_URL": "<YOUR_TOOLKIT_GEO_BASE_URL>",
        "TOOLKIT_GEO_CACHE_TTL_SECONDS": "<YOUR_TOOLKIT_GEO_CACHE_TTL_SECONDS>",
        "TOOLKIT_GEO_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_RATE_LIMIT_PER_MIN>",
        "TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN>"
      }
    }
  }
}

Claude Desktop

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

Claude Desktop configuration

{
  "mcpServers": {
    "toolkit-mcp-server-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/toolkit-mcp-server@2.3.3"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "TOOLKIT_ENABLE_NET_DIAGNOSTICS": "<YOUR_TOOLKIT_ENABLE_NET_DIAGNOSTICS>",
        "TOOLKIT_ENABLE_SYSTEM_INFO": "<YOUR_TOOLKIT_ENABLE_SYSTEM_INFO>",
        "TOOLKIT_ALLOW_PRIVATE_NETWORK": "<YOUR_TOOLKIT_ALLOW_PRIVATE_NETWORK>",
        "TOOLKIT_GEO_API_KEY": "<YOUR_TOOLKIT_GEO_API_KEY>",
        "TOOLKIT_GEO_BASE_URL": "<YOUR_TOOLKIT_GEO_BASE_URL>",
        "TOOLKIT_GEO_CACHE_TTL_SECONDS": "<YOUR_TOOLKIT_GEO_CACHE_TTL_SECONDS>",
        "TOOLKIT_GEO_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_RATE_LIMIT_PER_MIN>",
        "TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN": "<YOUR_TOOLKIT_GEO_BATCH_RATE_LIMIT_PER_MIN>"
      }
    }
  }
}

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