---
title: "Create an Atomic Agents Tool - Air Market"
description: "You want your agent to be able to do something new: look something up, call a service, run a calculation. This walks you through building that tool - what goes in, what comes out, what happens when i…"
canonical: "https://airmarket.ai/app/create-atomic-tool"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Create an Atomic Agents Tool

Skill by [BrainBlend AI](/@brainblend-ai)

# Create an Atomic Agents Tool

Give your agent one more thing it can actually do

## What this does

You want your agent to be able to do something new: look something up, call a service, run a calculation. This walks you through building that tool - what goes in, what comes out, what happens when it fails, and where the key lives. Reach for it when you are adding a tool to an atomic-agents project.

### Top 3 things it does for you

- Wrap an API as a tool
- Add a calculator, search, or weather tool
- Declare what a tool takes in and gives back

## Information

**Create an Atomic Agents Tool at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [BrainBlend AI](/@brainblend-ai) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 9 KB |
| Licence | MIT |
| Repository | [BrainBlend-AI/atomic-agents](https://github.com/BrainBlend-AI/atomic-agents/tree/f849087b26bbb6fb5e63acb60f2b566ce874aaa7/claude-plugin/atomic-agents/skills/create-atomic-tool) |
| GitHub stars | 6,196 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Create an Atomic Agents Tool and flagged nothing. AIR's verdict: **safe**.

**What Create an Atomic Agents Tool's check was run against**

|  |  |
| --- | --- |
| Commit | f849087b26bbb6fb5e63acb60f2b566ce874aaa7 |
| Content hash | 431458220f50881c500e77ba4108385dd2f1c8cc9448b819d75d0f74ef80c12b |
| Files read | [Browse the files at this exact commit](https://github.com/BrainBlend-AI/atomic-agents/blob/f849087b26bbb6fb5e63acb60f2b566ce874aaa7/claude-plugin/atomic-agents/skills/create-atomic-tool/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 Create an Atomic Agents Tool](/security/create-atomic-tool)

## About Create an Atomic Agents Tool

This skill builds a tool class for an agent: an input schema, an output schema, a config object, and the run method that does the work. An async variant is there for work that needs it.

It covers the parts that are easy to leave out. Secrets are read from the environment rather than written into the file, and failure comes back as typed output.

Use it when you are adding a tool, wrapping an API as a tool, or building one of the usual examples - a calculator, a search, a weather lookup.

## What's inside

- SKILL.md - instructions

## Questions

### Is Create an Atomic Agents Tool safe to install?

AIR scanned this exact version of Create an Atomic Agents Tool and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit f849087b26bb, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/create-atomic-tool.

### How do I install Create an Atomic Agents Tool?

Open https://airmarket.ai/app/create-atomic-tool 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/BrainBlend-AI/atomic-agents/tree/f849087b26bbb6fb5e63acb60f2b566ce874aaa7/claude-plugin/atomic-agents/skills/create-atomic-tool. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by BrainBlend AI](/@brainblend-ai)

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Canonical URL: <https://airmarket.ai/app/create-atomic-tool>