bdd-feature

bdd-feature is a command for Claude Code from studioKjm/ai-harness-template. It costs 0 tokens per session (145 once invoked), scanned A, original, MIT.

A command for grouping related BDD scenarios under a feature. A feature is a user-visible capability, described by its business value, user role, and desired action.

In plain words
What is it for?
Use it to create, list, and inspect features, such as a shopping-cart capability. Each feature can state why it matters, who needs it, and what they want to do.
Why use it?
It keeps individual behaviour examples organised around one broader capability. This makes it easier to view the feature and find the scenarios that belong to it.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the harness plugin — 44 commands, 11 agents shipped together

Good fit Use it to create, list, and inspect features, such as a shopping-cart capability. Each feature can state why it matters, who needs it, and what they want to do.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/studiokjm/ai-harness-template/bdd-feature
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/studioKjm/ai-harness-template

Made for: Claude Code.

Or install harness, the plugin that ships this one along with the rest of its 44 commands, 11 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for bdd-feature

README.md
[![agentmods](https://agentmods.dev/badge/commands/studiokjm/ai-harness-template/bdd-feature.svg)](https://agentmods.dev/commands/studiokjm/ai-harness-template/bdd-feature)
Your own site
<a href="https://agentmods.dev/commands/studiokjm/ai-harness-template/bdd-feature"><img src="https://agentmods.dev/badge/commands/studiokjm/ai-harness-template/bdd-feature.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 145 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00145
Opus 5 $0.00000 $0.00072
Sonnet 5 $0.00000 $0.00029
Haiku 4.5 $0.00000 $0.00015

Measured 8d ago against content hash ed0eee99d63a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

bdd-feature scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

methodologies/bdd/commands/bdd-feature.md · 27 lines

What it actually says

/bdd-feature — BDD Feature Management

관련 시나리오를 Feature 단위로 묶어 관리합니다.

Usage

/bdd-feature new <name> [--description|-d <desc>]
/bdd-feature list
/bdd-feature show <FTR-ID>

Feature 작성 템플릿

In order to <비즈니스 가치>
As a <역할/사용자 유형>
I want to <기능/행동>

예시:

In order to 상품을 편리하게 구매하기 위해
As a 쇼핑몰 고객
I want to 장바구니에 상품을 담고 싶다
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 27 lines · 0 tokens per session scan A ed0eee99d63a

Subscribe to this mod's changes

bdd-feature is a command published in the GitHub repository studioKjm/ai-harness-template (43 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 145 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.