# mcp-duration

> mcp-duration — pipeworx-io-mcp-duration. Use this tool when you need to parse and format time durations in ISO 8601 format, solving problems with date and time calculations, and conversions between different time representations. It takes ISO 8601 duration strings or seconds as input and outputs components and seconds, as well as formatted strings in ISO 8601 and human-readable forms. Ideal for use cases involving scheduling, timing, and date/time arithmetic.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-duration  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-duration

## Description

Enables parsing of ISO 8601 duration strings into components and seconds, and formatting seconds into ISO 8601 and human-readable forms.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ooavu533kh)
- **Repository:** <https://github.com/pipeworx-io/mcp-duration>

## 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": "pipeworx-io-mcp-duration"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-duration` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-duration/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