# chrono-mcp

> chrono-mcp — w1977-0-chrono-mcp. Use this tool when you need to work with dates and times in a flexible and efficient manner, solving problems such as converting between time zones, parsing natural-language dates, and calculating durations. The chrono-mcp tool provides a simple interface for inputting dates and times and outputs formatted results, making it ideal for use cases involving scheduling, data analysis, and automation. It is particularly useful in contexts where a lightweight, dependency-free solution is required, such as in scripting or development environments.

Canonical page: https://skillsregistry.net/skills/w1977-0-chrono-mcp  
JSON: https://api.skillsregistry.net/v1/skills/w1977-0-chrono-mcp

## Description

Zero-dependency date & time MCP server — one file, pure Python stdlib, DST-aware. 7 tools: current time, convert, offset, natural-language parse, durations, meeting windows, format.

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/w1977-0/chrono-mcp)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "w1977-0-chrono-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/w1977-0-chrono-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/w1977-0-chrono-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt