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.
npx agentmods add skills/shiplightai/agent-skills/create-testsnpx skills add ShiplightAI/agent-skills --skill create-testsgit clone --depth 1 https://github.com/ShiplightAI/agent-skillsWrote 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.
[](https://agentmods.dev/skills/shiplightai/agent-skills/create-tests)<a href="https://agentmods.dev/skills/shiplightai/agent-skills/create-tests"><img src="https://agentmods.dev/badge/skills/shiplightai/agent-skills/create-tests.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00048 | $0.00213 |
| Opus 5 | $0.00024 | $0.00106 |
| Sonnet 5 | $0.00010 | $0.00043 |
| Haiku 4.5 | $0.00005 | $0.00021 |
Grade A, and why
create-tests 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 4d 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.
What it actually says
Create Tests (renamed)
This skill was renamed to create-yaml-tests. create-tests is kept only as
a backward-compatible alias.
Use the create-yaml-tests skill instead — it is the single entry point for
Shiplight YAML E2E test work (project setup, specs, auth setup, YAML
implementation, validation, and maintenance), and it owns the reference guides
(project-layout.md, workflow.md, test-implementation-guide.md,
ci.md, and the others).
If create-yaml-tests is installed, switch to it now. If it is not installed,
add it:
npx skills add ShiplightAI/agent-skills --skill create-yaml-tests
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.
- 4d ago First seen · 23 lines · 48 tokens per session scan A 8049c30bdcc9
create-tests is a skill published in the GitHub repository ShiplightAI/agent-skills (2 stars, last pushed 1mo ago), licensed MIT. It adds 48 tokens to every session and 213 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 2026-08-31.
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