agentmods.dev

tsq-bdd

tsq-bdd is a skill for Claude Code from sonature-lab/timsquad. It costs 62 tokens per session (577 once invoked), scanned A, original, MIT.

A guide to Behavior-Driven Development (BDD), a way to describe software behavior in business language using Given-When-Then scenarios. These scenarios can serve as shared documentation and acceptance tests.

In plain words
What is it for?
Use it to write user stories, feature files, acceptance tests, and independent scenarios for user-facing or end-to-end behavior.
Why use it?
It gives developers, testers, and product people a common description of what a feature should do, reducing misunderstandings about completion criteria.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

not rated 12repo 2mo ago A scan SkillSpector: pass 62 tokens original MIT

Good fit Use it to write user stories, feature files, acceptance tests, and independent scenarios for user-facing or end-to-end behavior.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sonature-lab/timsquad/tsq-bdd
View source ↗ sonature-lab/timsquad
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.

Any agent
npx skills add sonature-lab/timsquad --skill tsq-bdd
Clone the repo
git clone --depth 1 https://github.com/sonature-lab/timsquad

Made for: Claude Code.

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 tsq-bdd

README.md
[![agentmods](https://agentmods.dev/badge/skills/sonature-lab/timsquad/tsq-bdd/github.svg)](https://agentmods.dev/skills/sonature-lab/timsquad/tsq-bdd)
Your own site
<a href="https://agentmods.dev/skills/sonature-lab/timsquad/tsq-bdd"><img src="https://agentmods.dev/badge/skills/sonature-lab/timsquad/tsq-bdd/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for tsq-bdd

Your own site · 80×15
<a href="https://agentmods.dev/skills/sonature-lab/timsquad/tsq-bdd"><img src="https://agentmods.dev/badge/skills/sonature-lab/timsquad/tsq-bdd.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 577 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00062 $0.00577
Opus 5.5 $0.00025 $0.00231
Sonnet 5.5 $0.00012 $0.00115
Haiku 4.5 $0.00006 $0.00058

Measured 2mo ago against content hash 34778194a7fb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tsq-bdd 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 2mo 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.

templates/base/skills/tsq-bdd/SKILL.md · 75 lines

What it actually says

BDD (Behavior-Driven Development)

철학

  • 비즈니스 언어로 요구사항 표현
  • Given-When-Then으로 시나리오 명세
  • 살아있는 문서 (Living Documentation)
  • 개발자, QA, 기획자 간 공통 언어

핵심 개념

User Story

As a [역할]
I want [기능]
So that [가치/이유]

Scenario (Given-When-Then)

Given [사전 조건]
When [행위]
Then [기대 결과]

Acceptance Criteria

인수 조건 — 기능 완료 기준

BDD vs TDD

관점 TDD BDD
시점 개발자 (코드 단위) 사용자/비즈니스 (행위)
언어 기술 용어 비즈니스 용어
대상 단위 테스트 인수/E2E 테스트
문서 코드가 문서 시나리오가 살아있는 문서

권장: TDD + BDD 함께 사용 (보완 관계)

Rules

필수

  • 시나리오는 비즈니스 언어로 작성
  • Given-When-Then 형식 준수
  • 하나의 시나리오는 하나의 행위만 테스트
  • 시나리오는 독립적으로 실행 가능

금지

  • 기술 용어를 시나리오에 노출 (CSS selector, API endpoint 등)
  • 테스트 간 상태 공유
  • UI 구현 세부사항 시나리오에 포함

Checklist

Priority Item
CRITICAL Feature 파일이 비즈니스 언어로 작성됨
CRITICAL Given-When-Then 형식 준수
HIGH 시나리오가 독립적으로 실행 가능
HIGH Step Definition 재사용성 확보
MEDIUM Background로 공통 전제조건 추출

참조

  • rules/gherkin-patterns.md — Feature 파일, Step Definition, API BDD 예시, 디렉토리 구조
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2mo ago First seen · 75 lines · 62 tokens per session scan A 34778194a7fb

Subscribe to this mod's changes

tsq-bdd is a skill published in the GitHub repository sonature-lab/timsquad (12 stars, last pushed 2mo ago), licensed MIT. It adds 62 tokens to every session and 577 once invoked, about $0.0002 per session on Opus 5.5. 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.

TDDTestingbddmethodologytsq
Related

tsq-bdd compared with skills from other repositories

tsq-bdd next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
tsq-bddsonature-lab/timsquadSkill122mo agoMITA62Claude Code
sparc-methodologyruvnet/RuViewSkill103kyesterdayMITA29Claude Code
bdd-mathematical-verificationplurigrid/asiSkill727d agoMITA89OpenCode
testing-expertpersonamanagmentlayer/pclSkill4411d agoApache-2.0A73Claude Code
Learn what defines effective BDD scenariosIntai/story-flowSkill162d agoMITA22Claude Code
red-green-refactorrohitg00/skillkitSkill1.6k5mo agoApache-2.0A90Claude Code, Codex
superpowers-zhznlgis/opengis-skillsSkill7610d agoMITB45Claude Code, Codex