Agento11y Test Starter
Use early in an AI-agent project — before ship, before real traffic — to build a starter test suite for the agent and run it offline. Reads the agent's own code (system prompt, tools, task), writes a labeled draft suite of test cases (happy/edge/adversarial) grounded in real lines, and recommends how to score each case (the evaluators/judges the offline runner uses). Assesses how runnable the agent is: for an easily-invoked agent it generates a runner stub (run_experiment.py) with two holes to fill and can optionally run it (only with permission, only against the endpoint the developer configured); for agents needing a harness or full runtime it points to the existing eval infra. It runs OFFLINE and never creates tenant-level evaluators, rules, or guards — that is `agento11y-prod-setup`, for a deployed agent with real traffic. Trigger on phrases like "how do I test my agent before shipping", "write test cases for my agent", "set up tests for my agent", "check my agent before prod", "I have no traffic yet, how do I evaluate it", "test my agent offline".
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
Help a developer test an AI agent before it ships — while there is no real traffic yet. The hard part isn't running the test — it's having cases to test against and knowing how to score them, grounded in the agent's actual code.
What this skill does
Agento11y Test Starter is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/agento11y-test-starter/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Agento11y Test Starter Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 185,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/agento11y-test-starter
curl -L https://claudskills.com/skills/agento11y-test-starter/SKILL.md \
-o ~/.claude/skills/agento11y-test-starter/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/agento11y-test-starter/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/agento11y-test-starter/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\agento11y-test-starter\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Telegram
📱 Install from your phone or desktop Telegram
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
Pro
One-click install via the desktop app
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the Agento11y Test Starter Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/agento11y-test-starter/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Agento11y Test Starter skill do?
Use early in an AI-agent project — before ship, before real traffic — to build a starter test suite for the agent and run it offline. Reads the agent's own code (system prompt, tools, task), writes a labeled draft suite of test cases (happy/edge/adversarial) grounded in real lines, and recommends how to score each case (the evaluators/judges the offline runner uses). Assesses how runnable the agent is: for an easily-invoked agent it generates a runner stub (run_experiment.py) with two holes to fill and can optionally run it (only with permission, only against the endpoint the developer configured); for agents needing a harness or full runtime it points to the existing eval infra. It runs OFFLINE and never creates tenant-level evaluators, rules, or guards — that is `agento11y-prod-setup`, for a deployed agent with real traffic. Trigger on phrases like "how do I test my agent before shipping", "write test cases for my agent", "set up tests for my agent", "check my agent before prod", "I have no traffic yet, how do I evaluate it", "test my agent offline".
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Agento11y Test Starter skill?
Use Agento11y Test Starter when your Claude Code task falls under the Engineering category — specifically in the testing area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Agento11y Test Starter" or describe the task and let Claude pick). Browse related skills at
/category/engineering/.
What is a Claude Code skill and how does the Agento11y Test Starter skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Agento11y Test Starter is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
grafana. (2026). Agento11y Test Starter [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/agento11y-test-starter/
BibTeX
@misc{agento11y-test-starter-2026,
author = {grafana},
title = {Agento11y Test Starter [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/agento11y-test-starter/}
}
Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
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<script>
<script src="https://claudskills.com/embed/agento11y-test-starter.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/agento11y-test-starter.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Agento11y Test Starter"></iframe>
Security scan
Grade A · scanned 2026-08-14 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/agento11y-test-starter/#security)
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