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 grahama1970/agent-skills --skill best-practices-slide-designgit clone --depth 1 https://github.com/grahama1970/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/grahama1970/agent-skills/best-practices-slide-design)<a href="https://agentmods.dev/skills/grahama1970/agent-skills/best-practices-slide-design"><img src="https://agentmods.dev/badge/skills/grahama1970/agent-skills/best-practices-slide-design/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/grahama1970/agent-skills/best-practices-slide-design"><img src="https://agentmods.dev/badge/skills/grahama1970/agent-skills/best-practices-slide-design.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 | $0.00091 | $0.02192 |
| Opus 5.5 | $0.00036 | $0.00877 |
| Sonnet 5.5 | $0.00018 | $0.00438 |
| Haiku 4.5 | $0.00009 | $0.00219 |
Grade A, and why
best-practices-slide-design 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 1mo 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
What ships with it
33 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.
- assets/cybersummit-01-cover.png 49 KB
- assets/cybersummit-04-problem-solution.png 91 KB
- assets/cybersummit-12-how-diagram.png 57 KB
- assets/cybersummit-18-multichannel.png 73 KB
- assets/cybersummit-21-ANTIPATTERN-wall.png 101 KB
- assets/cybersummit-42-manual-build-1.png 53 KB
- assets/cybersummit-43-manual-build-2.png 53 KB
- assets/cybersummit-49-assertion-humor.png 86 KB
- assets/ftworth-04-pipeline-position.png 111 KB
- assets/house-band-texture.png 134 KB
- assets/reqml-04-pipeline-position.png 100 KB
- assets/reqml-12-statement-slide.png 46 KB
- design-systems/sparta-house-conference.design_system.json 1.3 KB
- design-systems/sparta-house-program-review.design_system.json 1.3 KB
- design-systems/sparta-house-sbir.design_system.json 1.3 KB
- profiles/sparta-house-conference-profile.deck_profile.json 1.3 KB
- profiles/sparta-house-program-review-profile.deck_profile.json 1.3 KB
- profiles/sparta-house-sbir-profile.deck_profile.json 1.2 KB
- references/DESIGN_SLIDES.md 5.0 KB
- references/exemplar-contact-sheet.html 1098 KB
- references/exemplars.yaml 3.0 KB
- references/render_envelope.json 255 B
- references/style_corpus.json 7.5 KB
- references/theme-migration-receipt.json 1.3 KB
- run.sh 657 B runs code
- schemas/pitchdeck.composition_recipe.v1.schema.json 2.2 KB
- schemas/pitchdeck.deck_profile.v1.schema.json 2.7 KB
- schemas/pitchdeck.design_system.v1.schema.json 5.7 KB
- schemas/pitchdeck.style_reference.v1.schema.json 2.1 KB
- scripts/exemplar_corpus.py 7.3 KB runs code
- themes/sparta-house-conference.json 1.1 KB
- themes/sparta-house-program-review.json 1.2 KB
- themes/sparta-house-sbir.json 1.0 KB
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.
- 1mo ago Changed · +43 lines · +4 tokens per session 6bb11ba8447d
- 1mo ago First seen · 130 lines · 87 tokens per session scan A 48f81c6a43b7
best-practices-slide-design is a skill published in the GitHub repository grahama1970/agent-skills (7 stars, last pushed 1mo ago), with no licence file. It adds 91 tokens to every session and 2,192 once invoked, about $0.0004 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 2026-09-03.
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