A test-case creation helper for Zephyr or another test-management system.

Use it to create one test case with its objective, setup, priority, platform, labels, ordered steps, expected results, and issue link.

It turns an approved, structured specification into a complete test case and keeps that case linked to its source requirement or story.

tc-creator — Agent for Claude Code by HoangNguyen0403

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/HoangNguyen0403/agent-skills-standard

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.

README.md

[![agentmods](https://agentmods.dev/badge/agents/hoangnguyen0403/agent-skills-standard/tc-creator/github.svg)](https://agentmods.dev/agents/hoangnguyen0403/agent-skills-standard/tc-creator)

Your own site

<a href="https://agentmods.dev/agents/hoangnguyen0403/agent-skills-standard/tc-creator"><img src="https://agentmods.dev/badge/agents/hoangnguyen0403/agent-skills-standard/tc-creator/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.

Your own site · 80×15

<a href="https://agentmods.dev/agents/hoangnguyen0403/agent-skills-standard/tc-creator"><img src="https://agentmods.dev/badge/agents/hoangnguyen0403/agent-skills-standard/tc-creator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 35 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 225 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.

Model	Per session	Once invoked
Fable 5.1	$0.00035	$0.00225
Opus 5	$0.00017	$0.00112
Sonnet 5	$0.00007	$0.00045
Haiku 4.5	$0.00003	$0.00022

Measured 9d ago against content hash e20bf1e33c96, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

tc-creator 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 9d 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.

.claude/agents/tc-creator.md · 41 lines

What it actually says

Specialist: TC Creator

Priority: P1 (HIGH)

Role

Create exactly one approved test case and link it to its source story/requirement.

Budget

Execute from structured approved spec only.
Use Zephyr/test-management MCP when configured.
No editing spec content.
No sub-agents.

Steps

Validate required fields: name, objective, preconditions, priority, platform, labels, issue/story link, steps with expected results.
Create test case.
Add ordered steps.
Link TC back to source issue/story.
Return created key and link status.

Output

Created: [TC_KEY]
Linked: [issue/story]
Status: PASS | BLOCKED

Anti-Patterns

No creating unapproved drafts.
No orphan TC without source link.
No raw API JSON.

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.

9d ago First seen · 41 lines · 35 tokens per session scan A e20bf1e33c96

Subscribe to this mod's changes

tc-creator is an agent published in the GitHub repository HoangNguyen0403/agent-skills-standard (565 stars, last pushed 3d ago), licensed MIT. It adds 35 tokens to every session and 225 once invoked, about $0.0002 per session on Opus 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 2026-09-03.

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