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 skills add aegntic/cldcde --skill ae-ltd-skill-builder-demogit clone --depth 1 https://github.com/aegntic/cldcdeWrote 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/aegntic/cldcde/ae-ltd-skill-builder-demo)<a href="https://agentmods.dev/skills/aegntic/cldcde/ae-ltd-skill-builder-demo"><img src="https://agentmods.dev/badge/skills/aegntic/cldcde/ae-ltd-skill-builder-demo/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.
<a href="https://agentmods.dev/skills/aegntic/cldcde/ae-ltd-skill-builder-demo"><img src="https://agentmods.dev/badge/skills/aegntic/cldcde/ae-ltd-skill-builder-demo.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00027 | $0.00334 |
| Opus 5.5 | $0.00011 | $0.00134 |
| Sonnet 5.5 | $0.00005 | $0.00067 |
| Haiku 4.5 | $0.00003 | $0.00033 |
Grade A, and why
example-skill 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 today.
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
Example Skill
This is a complete example skill demonstrating all available components.
Prerequisites
- Claude Code 2.0+
- Basic command line knowledge
What This Skill Does
- Demonstrates proper skill structure
- Shows hook integration
- Provides prompt examples
- Includes working scripts
Quick Start
# Run the example script
./scripts/example.sh
Components
Scripts
scripts/example.sh- Example executable script
Hooks
hooks/pre-task.sh- Runs before skill executionhooks/post-task.sh- Runs after skill execution
Prompts
prompts/system.md- System context extensionsprompts/examples.md- Usage examples
Directory Structure
example-skill/
├── SKILL.md # This file
├── scripts/
│ └── example.sh # Example script
├── hooks/
│ ├── pre-task.sh
│ └── post-task.sh
├── prompts/
│ ├── system.md
│ └── examples.md
└── docs/
└── README.md
Troubleshooting
Issue: Script not executable
Solution: Run chmod +x scripts/*.sh
Issue: Hook doesn't run
Solution: Ensure hook is executable and has proper shebang
What ships with it
3 files 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.
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.
- today First seen · 69 lines · 27 tokens per session scan A 143b77772092
example-skill is a skill published in the GitHub repository aegntic/cldcde (11 stars, last pushed today), licensed MIT. It adds 27 tokens to every session and 334 once invoked, about $0.0001 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 2026-11-05.
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