---
title: "Performant Code - Air Market"
description: "Code that was fine on a sample falls over on the real thing. This is about writing efficient code from the start, so it holds up under large volumes of data and in situations where you have little ro…"
canonical: "https://airmarket.ai/app/performant-code"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Performant Code

Skill by [Vstorm](/@vstorm-co)

# Performant Code

Write for the moment the data gets bigger than expected

## What this does

Code that was fine on a sample falls over on the real thing. This is about writing efficient code from the start, so it holds up under large volumes of data and in situations where you have little room to spare.

### Top 3 things it does for you

- Write code that copes with large data
- Work inside tight resource constraints

## Information

**Performant Code at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Vstorm](/@vstorm-co) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Version | 1.0.0 |
| Size | 2 KB |
| Licence | MIT |
| Repository | [vstorm-co/pydantic-deepagents](https://github.com/vstorm-co/pydantic-deepagents/tree/140de9abc6e23102d51bc7d3e792883045098b01/apps/cli/skills/performant-code) |
| GitHub stars | 1,041 (as of Nov 2026) |
| Installs | 1, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Performant Code and flagged nothing. AIR's verdict: **safe**.

**What Performant Code's check was run against**

|  |  |
| --- | --- |
| Commit | 140de9abc6e23102d51bc7d3e792883045098b01 |
| Content hash | cf6fa934164176e08482a16b238f14b02ae2b3d6d91342fcecaa079cdc63c899 |
| Files read | [Browse the files at this exact commit](https://github.com/vstorm-co/pydantic-deepagents/blob/140de9abc6e23102d51bc7d3e792883045098b01/apps/cli/skills/performant-code/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 Performant Code](/security/performant-code)

## About Performant Code

This covers writing efficient code: the kind that handles large amounts of data and works within tight constraints.

## What's inside

- SKILL.md - instructions

## Questions

### Is Performant Code safe to install?

AIR scanned this exact version of Performant Code and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 140de9abc6e2, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/performant-code.

### How do I install Performant Code?

Open https://airmarket.ai/app/performant-code 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/vstorm-co/pydantic-deepagents/tree/140de9abc6e23102d51bc7d3e792883045098b01/apps/cli/skills/performant-code. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Vstorm](/@vstorm-co)

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Canonical URL: <https://airmarket.ai/app/performant-code>