What is keynote-presentation?

A workflow for creating Keynote slide presentations on macOS using connected Keynote tools.

Use it to create presentations, slide decks, and landing-page-style slides in Keynote.

It accounts for Keynote-specific layout and font-sizing problems that can make large titles clip or display incorrectly.

keynote-presentation — Skill for Claude Code and Codex by fanfan-de

Install

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.

Any agent

npx skills add fanfan-de/anybox --skill keynote-presentation

Clone the repo

git clone --depth 1 https://github.com/fanfan-de/anybox

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/fanfan-de/anybox/keynote-presentation/github.svg)](https://agentmods.dev/skills/fanfan-de/anybox/keynote-presentation)

Your own site

<a href="https://agentmods.dev/skills/fanfan-de/anybox/keynote-presentation"><img src="https://agentmods.dev/badge/skills/fanfan-de/anybox/keynote-presentation/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/fanfan-de/anybox/keynote-presentation"><img src="https://agentmods.dev/badge/skills/fanfan-de/anybox/keynote-presentation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,483 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

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	$0.00085	$0.01483
Opus 5	$0.00043	$0.00741
Sonnet 5	$0.00017	$0.00297
Haiku 4.5	$0.00009	$0.00148

Measured 7d ago against content hash 261d86764f02, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

keynote-presentation 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 7d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

keynote-presentation — 91% identical, 16 lines differ

plugins/Anybox-Plugins/keynote/skills/keynote-presentation/SKILL.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Keynote Presentation Builder

Build polished Keynote presentations using keynote-mcp MCP tools. This skill encodes domain expertise about Keynote's AppleScript quirks, layout math, and design patterns.

This Anybox bundle targets the installed MCP server plugin.keynote.control. It is available only on macOS with Keynote installed. If the server diagnostic reports that uv is missing, stop and direct the user to the plugin's installation instructions instead of attempting unrelated package installation.

CRITICAL: Font Size Bug

add_title with font_size > 48 creates a tiny text box that clips to 1-2 characters.

Workaround (always use for large titles):

add_title(slide_number=1, title="My Title", x=480, y=260, font_size=96)
get_slide_content(slide_number=1) — find the element index N
resize_element(slide_number=1, element_type="text", element_index=N, width=900, height=140)
edit_text_item(slide_number=1, item_index=N, new_text="My Title") — restore truncated text

Safe sizes (no workaround needed): title <=48pt, subtitle <=32pt, bullets <=28pt, code <=20pt

See references/font-size-workaround.md for detailed examples.

Workflow

Step 1: Setup

get_slide_size()
get_available_themes()
create_presentation(title="...", theme="Slate")
set_slide_layout(slide_number=1, layout="Blank")

Use Slate theme by default (dark gradient, works on Blank layout)
Always set slides to Blank layout — themed layouts inject invisible placeholders
See references/theme-reference.md for full compatibility table

Step 2: Batch-create slides

Add all slides before content to avoid index confusion:

add_slide(position=2)
add_slide(position=3)

Step 3: Add content

Center text manually: x = 960 - (char_count * px_per_char / 2)
See references/coordinate-reference.md for width estimates per font size
See references/slide-templates.md for hero, statement, bullets, code, and closing patterns
Use references/shape-and-styling.md for containers, colors, and two-column layouts

Read the full file on GitHub · 153 lines

Files

What ships with it

8 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.

Changes

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.

7d ago First seen · 153 lines · 85 tokens per session scan A 261d86764f02

Subscribe to this mod's changes

keynote-presentation is a skill published in the GitHub repository fanfan-de/anybox (57 stars, last pushed 28d ago), licensed MIT. It adds 85 tokens to every session and 1,483 once invoked, about $0.0004 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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