---
title: "time - skill0 - Air Market"
description: "Something feels slow and you want a number rather than an impression. This times commands down to microseconds, runs the statistics for you, and compares one against another. It works with tools you…"
canonical: "https://airmarket.ai/app/time"
---

[Air Market](/) / [Developer Tools](/category/devtools) / time - skill0

Skill by [x-cmd](/@x-cmd)

# time - skill0

Find out how long a command really takes

## What this does

Something feels slow and you want a number rather than an impression. This times commands down to microseconds, runs the statistics for you, and compares one against another. It works with tools you already have. Reach for it before you start optimizing something, so you know what you are optimizing.

### Top 3 things it does for you

- Time how long a command takes to run
- Compare two commands against each other
- See the spread across repeated runs

## Information

**time - skill0 at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [x-cmd](/@x-cmd) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Version | 0.1.0 |
| Size | 2 KB |
| Licence | Apache-2.0 |
| Repository | [x-cmd/x-cmd](https://github.com/x-cmd/x-cmd/tree/6bf8f86bbb0d0acde4ed54877ce3d3b0acc7df74/mod/skill0/lib/skill0/it/time) |
| GitHub stars | 4,584 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of time - skill0 and flagged nothing. AIR's verdict: **safe**.

**What time - skill0's check was run against**

|  |  |
| --- | --- |
| Commit | 6bf8f86bbb0d0acde4ed54877ce3d3b0acc7df74 |
| Content hash | 6cb038c10374e494ae22cd302f08f6b58b086bcdbff27cc7389c6d69e7c72360 |
| Files read | [Browse the files at this exact commit](https://github.com/x-cmd/x-cmd/blob/6bf8f86bbb0d0acde4ed54877ce3d3b0acc7df74/mod/skill0/lib/skill0/it/time/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for time - skill0](/security/time)

## About time - skill0

This covers timing command execution: microsecond precision, statistical analysis, and comparison between runs.

There is no barrier to entry - it can be used with x-cmd or with the shell's built-in time command. It applies to asks about timing, benchmarks, performance and profiling.

## What's inside

- SKILL.md - instructions

## Questions

### Is time - skill0 safe to install?

AIR scanned this exact version of time - skill0 and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 6bf8f86bbb0d, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/time.

### How do I install time - skill0?

Open https://airmarket.ai/app/time on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/x-cmd/x-cmd/tree/6bf8f86bbb0d0acde4ed54877ce3d3b0acc7df74/mod/skill0/lib/skill0/it/time. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by x-cmd](/@x-cmd)

---

Canonical URL: <https://airmarket.ai/app/time>