---
title: "Feature Forge - Air Market"
description: "Somebody has asked for a feature and nobody can quite say what \"done\" means. This walks you through a structured conversation about it and comes out the other side with a written spec: what the featu…"
canonical: "https://airmarket.ai/app/feature-forge"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Feature Forge

Skill by [Jeffallan](/@jeffallan)

# Feature Forge

Turn a vague feature idea into something a team can build

## What this does

Somebody has asked for a feature and nobody can quite say what "done" means. This walks you through a structured conversation about it and comes out the other side with a written spec: what the feature does, who it is for, and how you will know it works. Reach for it before building, not after.

### Top 3 things it does for you

- Work out what a new feature actually needs to do
- Write user stories and acceptance criteria
- Produce a spec before anyone writes code

## Information

**Feature Forge at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Jeffallan](/@jeffallan) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Version | 1.1.0 |
| Size | 20 KB |
| Licence | MIT |
| Repository | [Jeffallan/claude-skills](https://github.com/Jeffallan/claude-skills/tree/5e8b6b8ff4007414f91f980771047b6136600c34/skills/feature-forge) |
| GitHub stars | 11,146 (as of Nov 2026) |

## Security report

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

**What Feature Forge's check was run against**

|  |  |
| --- | --- |
| Commit | 5e8b6b8ff4007414f91f980771047b6136600c34 |
| Content hash | e6d7b434ed204bd0e574cb6ea43ab25320b1784a9810f56d72a48d2ca114fad4 |
| Files read | [Browse the files at this exact commit](https://github.com/Jeffallan/claude-skills/blob/5e8b6b8ff4007414f91f980771047b6136600c34/skills/feature-forge/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 Feature Forge](/security/feature-forge)

## About Feature Forge

This runs structured requirements workshops. Instead of guessing at a feature, you go through a process that produces a feature specification, user stories, functional requirements in EARS format, acceptance criteria, and an implementation checklist.

Use it when you are defining a new feature, gathering requirements, or writing specifications, including PRDs and requirement matrices.

## What's inside

- SKILL.md - instructions
- references/acceptance-criteria.md - reference
- references/ears-syntax.md - reference
- references/interview-questions.md - reference
- references/pre-discovery-subagents.md - reference
- references/specification-template.md - reference

## Questions

### Is Feature Forge safe to install?

AIR scanned this exact version of Feature Forge and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 5e8b6b8ff400, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/feature-forge.

### How do I install Feature Forge?

Open https://airmarket.ai/app/feature-forge 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/Jeffallan/claude-skills/tree/5e8b6b8ff4007414f91f980771047b6136600c34/skills/feature-forge. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Jeffallan](/@jeffallan)

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Canonical URL: <https://airmarket.ai/app/feature-forge>