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 tmj-90/gaffer --skill slides-deckgit clone --depth 1 https://github.com/tmj-90/gafferWrote 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/tmj-90/gaffer/slides-deck)<a href="https://agentmods.dev/skills/tmj-90/gaffer/slides-deck"><img src="https://agentmods.dev/badge/skills/tmj-90/gaffer/slides-deck/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/tmj-90/gaffer/slides-deck"><img src="https://agentmods.dev/badge/skills/tmj-90/gaffer/slides-deck.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 | $0.00067 | $0.01034 |
| Opus 5 | $0.00034 | $0.00517 |
| Sonnet 5 | $0.00013 | $0.00207 |
| Haiku 4.5 | $0.00007 | $0.00103 |
Grade A, and why
slides-deck 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Convert ideas into structured, deliverable slide decks
Slides are not documents. One idea per slide. The constraint is a feature, not a bug.
Deck archetypes (determine before writing)
| Archetype | Purpose | Structure |
|---|---|---|
| Pitch deck | Fundraising or executive buy-in | Problem → Market → Solution → Traction → Ask |
| Product demo | Show a feature working | Context → Demo flow → Outcome → Next steps |
| Report / update | Status, data, retrospective | Summary → Data → Insights → Actions |
| Talk / keynote | Conference or all-hands | Hook → Thesis → 3 points → Call to action |
| Design review | Critique a design | Objective → Current state → Proposal → Trade-offs |
Slide anatomy
Every slide has one job. Ask: "What should the viewer believe or do after this slide?" If the answer is two things, split the slide.
TITLE — the claim (not the topic). "Revenue grew 43%" not "Q2 Revenue"
BODY — the evidence for the claim (one paragraph, one chart, or one list)
TAKEAWAY — optional; the one-sentence so-what if it isn't obvious
Output formats
| Format | Use case |
|---|---|
| Markdown slides | Marp or Slidev; deliverable as .md; in version control |
| Reveal.js HTML | Self-contained; shareable as a URL; no install |
| Structured outline | For the user to paste into their own tool (Google Slides, Keynote, PowerPoint) |
Default: Markdown slides (Marp format) unless the user specifies otherwise.
Marp frontmatter (standard)
---
marp: true
theme: default
paginate: true
footer: "Company · Deck Title · Month Year"
---
Slides separated by ---. Speaker notes after <!-- on a blank line below the slide.
Pitch deck structure (12 slides)
- Title — company name + one-line value prop + date
- Problem — the specific pain; quantify it
- Solution — what you do; one sentence
- Demo / Product — screenshot or flow; show don't tell
- Market — TAM/SAM/SOM or specific segment size with source
- Business model — how you make money; unit economics if available
- Traction — the best metric you have; growth rate preferred
- Competition — honest 2×2 or table; say why you win
- Team — relevant prior experience only; no fluff
- Roadmap — 12-month milestones; tied to the ask
- Financials — 3-year projection; key assumptions
- Ask — specific amount; use of funds; timeline
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.
- 6d ago First seen · 94 lines · 67 tokens per session scan A e967d00d7b99
slides-deck is a skill published in the GitHub repository tmj-90/gaffer (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 67 tokens to every session and 1,034 once invoked, about $0.0003 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 2026-09-03.
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