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/kalinbogatzevski/captain-memo/examplenpx skills add kalinbogatzevski/captain-memo --skill examplegit clone --depth 1 https://github.com/kalinbogatzevski/captain-memoWrote 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/kalinbogatzevski/captain-memo/example)<a href="https://agentmods.dev/skills/kalinbogatzevski/captain-memo/example"><img src="https://agentmods.dev/badge/skills/kalinbogatzevski/captain-memo/example.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 5.1 | $0.00013 | $0.00150 |
| Opus 5 | $0.00006 | $0.00075 |
| Sonnet 5 | $0.00003 | $0.00030 |
| Haiku 4.5 | $0.00001 | $0.00015 |
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 the introductory paragraph that captures the skill's purpose.
Architecture
The skill follows a layered architecture pattern. Layer 1 handles input, layer 2 transforms, layer 3 emits.
function transform(input: string): string {
// intentional code block — must not be split
return input.toUpperCase();
}
More architecture prose after the code block.
Usage
Invoke via the standard skill loader. The skill expects a string input.
Edge cases
Empty input → empty output. Null input → throws.
Anti-patterns
Don't bypass layer 2. Don't mutate inputs.
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 · 35 lines · 13 tokens per session scan A 154f26071a92
example-skill is a skill published in the GitHub repository kalinbogatzevski/captain-memo (3 stars, last pushed 2d ago), licensed Apache-2.0. It adds 13 tokens to every session and 150 once invoked, about $0.0001 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 2026-09-05.
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