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time vs mcp-jest

Side-by-side comparison to help you pick between these two MCP servers.

time
by modelcontextprotocol
mcp-jest
by ReallyArtificial
Stars★ 85,748★ 16
30d uses
Score7741
Official
Categories
ProductivityDeveloper ToolsCommunication
Developer ToolsAI / LLM Toolstesting
LanguageTypeScriptTypeScript
Last committhis month4 mo ago

time · Summary

A comprehensive MCP server providing time and timezone conversion tools with automatic system timezone detection.

mcp-jest · Summary

A testing framework for MCP servers, providing Jest-like syntax for automated testing, protocol validation, and CI/CD integration.

time · Use cases

  • Assisting with international meeting scheduling across time zones
  • Providing real-time time information for location-based queries
  • Enabling time conversion for travel planning and itineraries

mcp-jest · Use cases

  • Testing MCP servers before deployment to catch potential issues
  • Validating protocol compliance of MCP implementations
  • Integrating automated testing into CI/CD pipelines for MCP servers

time · Install

Installation Options

**Using uv (recommended):**

uvx mcp-server-time

**Using PIP:**

pip install mcp-server-time
python -m mcp_server_time

**Configure for Claude Desktop:**

{
  "mcpServers": {
    "time": {
      "command": "uvx",
      "args": ["mcp-server-time"]
    }
  }
}

mcp-jest · Install

npm install mcp-jest        # As dependency
npm install -g mcp-jest     # Or globally for CLI

Using in a JavaScript/TypeScript project:

import { mcpTest } from 'mcp-jest';

const results = await mcpTest(
  { command: 'node', args: ['./server.js'] },
  { tools: ['search', 'email'] }
);

To use with Claude Desktop, add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-jest": {
      "command": "npx",
      "args": ["mcp-jest", "node", "/path/to/your/server.js"]
    }
  }
}
Comparison generated from public README + GitHub signals. Last updated automatically.