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grainulator vs time

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

grainulator
by grainulation
time
by modelcontextprotocol
Stars★ 85★ 85,748
30d uses
Score4777
Official
Categories
AI / LLM ToolsDeveloper ToolsProductivity
ProductivityDeveloper ToolsCommunication
LanguageHTMLTypeScript
Last commit1 mo agothis month

grainulator · Summary

Multi-pass research tool with claim-based investigation and confidence scoring for Claude Code.

time · Summary

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

grainulator · Use cases

  • Comprehensive research with structured evidence gathering
  • Adversarial testing and validation of claims
  • Automated knowledge compilation and brief generation

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

grainulator · Install

Installation

**Step 1** — Add the marketplace (one-time):

claude plugin marketplace add https://github.com/grainulation/grainulator.git

**Step 2** — Install:

claude plugin install grainulator

For Claude Desktop, add to claude_desktop_config.json:

{
  "mcpServers": {
    "grainulator": {
      "command": "npx",
      "args": ["-y", "@grainulation/grainulator", "serve-mcp"]
    }
  }
}

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"]
    }
  }
}
Comparison generated from public README + GitHub signals. Last updated automatically.