Atlas / MCP servers / zeparhyfar / Datetime

DatetimeSAFE

mcp/zeparhyfar/datetime

A MCP server for datetime formatting and file name generation.

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
1 1r · 0w · 0d
Transport
stdio
License
MIT
Stars
31
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

[](https://www.python.org/downloads/) [](https://github.com/anaisbetts/mcp) [](LICENSE)

English | 日本語

A datetime formatting service implemented as an MCP server for the Claude Desktop Application. Supports generation of datetime strings in various formats.

Note: This package has been tested only on macOS. Windows compatibility has not been verified.

Prerequisites

Before using mcp-datetime, ensure you have the following tools installed:

  • Python 3.12 or later
  • uv (Python package installer)
  • uvx (Python package runner)

Features

  • ✨ Support for various datetime formats
  • 🇯🇵 Japanese language support
  • 📁 Optimized formats for filename generation
  • 🌏 Accurate timezone handling
  • 🔧 Seamless integration with Claude Desktop App

MCP Server Components

Tools

The server implements one tool:

  • get_datetime: Get current date and time in various formats
  • Takes "format" as a required string argument
  • Returns formatted datetime string based on specified format
  • Supports multiple format types including standard, Japanese, and ISO formats

Usage with Claude Desktop App

Add the following to your config file:

Config file location (macOS): ~/Library/Application Support/Claude/claude_desktop_config.json

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

About Installation

If you need to install the package directly (e.g., for development or source code inspection), you can use one of these methods:

  • Install from PyPI
pip install mcp-datetime
  • Install from GitHub Source
git clone https://github.com/ZeparHyfar/mcp-datetime.git
cd mcp-datetime
pip install -e .
  • Example claude_desktop_config.json f
Read from source at commit faaae64805ccOBSERVED · 2026-10-08
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code
claude mcp add mcp-datetime -- uvx mcp-datetime
claude-desktop
{
  "mcpServers": {
    "mcp-datetime": {
      "command": "uvx",
      "args": [
        "mcp-datetime"
      ]
    }
  }
}
03

Exposed tools (1)

1 read · 0 write · 0 destructive.

ToolRiskDescription
get_datetimereadGet current date and time in various formats
04

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (0)

No findings outside the package's declared scope.

Gates applied: no_behavioural_pass.

Audited 2026-10-08 · audit v0.4.1 · source sha faaae64805ccfull audit observations/trust-audit/mcp-server/zeparhyfar__datetime.json · Report an issue / request a re-scan
05

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-08faaae64805ccSAFEB89first audit
06

Questions

What is the Datetime MCP server?

A MCP server for datetime formatting and file name generation.

What tools does Datetime expose?

1 in total: 1 read-only, 0 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Datetime safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does Datetime need?

No credential environment variables were found in its source, so it appears to need none.

How does Datetime run?

It speaks stdio, so it runs as a local process your client starts. It is published on PyPI as mcp-datetime.

How current is this page?

The grade is for one exact copy of the source (faaae64805cc), read on 2026-10-08. The repository is watched and re-audited when it changes.

Advertisement