Frequently Asked Questions (FAQ) - MCP Wait Timer Server

Q: What is the MCP Wait Timer Server? A: The MCP Wait Timer Server is a tool designed to introduce deliberate pauses into workflows executed by MCP clients. It provides a wait tool that allows you to specify a duration (in seconds) for the client to pause before continuing, ensuring time-dependent operations have sufficient time to complete.

Q: Why do I need a Wait Timer Server for my AI workflows? A: AI models often operate sequentially and might proceed to the next step before an asynchronous operation (like a web request or file write) is fully complete. This can lead to errors or incorrect assumptions. The Wait Timer Server ensures that these operations have enough time to finish.

Q: Which MCP clients are compatible with the Wait Timer Server? A: The Wait Timer Server is designed to work with any MCP-compliant client, including Cline, Claude Desktop, Cursor, and Windsurf. Consult the client’s documentation for the location of its MCP configuration file.

Q: How do I install the MCP Wait Timer Server? A: The server requires Node.js (version 16 or higher). After verifying the installation of Node.js, add the JSON configuration block to your client’s MCP configuration file and restart the client.

Q: Where can I find the MCP configuration file for my client? A: The location varies depending on the client and operating system. Common locations include:

• Claude Desktop: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS), %APPDATA%Claudeclaude_desktop_config.json (Windows), ~/.config/Claude/claude_desktop_config.json (Linux)
• Cline (VS Code Extension): ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json (macOS), %APPDATA%CodeUserglobalStoragesaoudrizwan.claude-devsettingscline_mcp_settings.json (Windows), ~/.config/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json (Linux)
• Cursor: ~/.cursor/mcp.json (Global), .cursor/mcp.json (Project-Specific)
• Windsurf: ~/.codeium/windsurf/mcp_config.json

Q: What does the JSON configuration block look like? A: The configuration block should look like this:

"wait-timer": {
  "command": "npx",
  "args": ["mcp-wait-timer"],
  "env": {},
  "disabled": false,
  "autoApprove": []
}

Q: How do I use the wait tool in my AI prompts? A: Simply include a phrase like “Please wait for X seconds before proceeding,” where X is the desired duration in seconds. The AI model should recognize the intent and call the wait tool with the appropriate duration_seconds value.

Q: Can I use the Wait Timer Server to handle API rate limits? A: Yes, the Wait Timer Server can be used to introduce delays between API calls, ensuring that your AI agent stays within the rate limit and avoids being blocked.

Q: Is the MCP Wait Timer Server free to use? A: Please refer to the UBOS Asset Marketplace for pricing information.

Q: Who developed the MCP Wait Timer Server? A: This tool was developed as part of the initiatives at 199 Longevity, a group focused on extending the frontiers of human health and longevity.