claude-codex-settings is a collection of configurations and reusable extensions for Claude Code, OpenAI Codex, Cursor, and related coding tools. Developers use its skills, commands, hooks, agents, plugins, and MCP servers to shape coding-agent workflows and connect alternative model APIs. The catalogue entries are components of this collection that can be installed into supported coding tools.
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 fcakyon/claude-codex-settings --skill slidesgit clone --depth 1 https://github.com/fcakyon/claude-codex-settingsWrote 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/fcakyon/claude-codex-settings/slides)<a href="https://agentmods.dev/skills/fcakyon/claude-codex-settings/slides"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/slides/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/fcakyon/claude-codex-settings/slides"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/slides.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00083 | $0.01023 |
| Opus 5.5 | $0.00033 | $0.00409 |
| Sonnet 5.5 | $0.00017 | $0.00205 |
| Haiku 4.5 | $0.00008 | $0.00102 |
Grade A, and why
slides 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- slides — 97% identical, 1 lines differ
How it starts
The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Slides
Overview
Use PptxGenJS for slide authoring. Do not use python-pptx for deck generation unless the task is inspection-only; keep editable output in JavaScript and deliver both the .pptx and the source .js.
Keep work in a task-local directory. Only copy final artifacts to the requested destination after rendering and validation pass.
Bundled Resources
assets/pptxgenjs_helpers/: Copy this folder into the deck workspace and import it locally instead of reimplementing helper logic.scripts/render_slides.py: Rasterize a.pptxor.pdfto per-slide PNGs.scripts/slides_test.py: Detect content that overflows the slide canvas.scripts/create_montage.py: Build a contact-sheet style montage of rendered slides.scripts/detect_font.py: Report missing or substituted fonts as LibreOffice resolves them.scripts/ensure_raster_image.py: Convert SVG/EMF/HEIC/PDF-like assets into PNGs for quick inspection.references/pptxgenjs-helpers.md: Load only when you need API details or dependency notes.
Workflow
- Inspect the request and determine whether you are creating a new deck, recreating an existing deck, or editing one.
- Set the slide size up front. Default to 16:9 (
LAYOUT_WIDE) unless the source material clearly uses another aspect ratio. - Copy
assets/pptxgenjs_helpers/into the working directory and import the helpers from there. - Build the deck in JavaScript with an explicit theme font, stable spacing, and editable PowerPoint-native elements when practical.
- Run the bundled scripts from this skill directory or copy the needed ones into the task workspace. Render the result with
render_slides.py, review the PNGs, and fix layout issues before delivery. - Run
slides_test.pyfor overflow checks when slide edges are tight or the deck is dense. - Deliver the
.pptx, the authoring.js, and any generated assets that are required to rebuild the deck.
Authoring Rules
- Set theme fonts explicitly. Do not rely on PowerPoint defaults if typography matters.
- Use
autoFontSize,calcTextBox, and related helpers to size text boxes; do not use PptxGenJSfitorautoFit. - Use bullet options, not literal
•characters. - Use
imageSizingCroporimageSizingContaininstead of PptxGenJS built-in image sizing. - Use
latexToSvgDataUri()for equations andcodeToRuns()for syntax-highlighted code blocks. - Prefer native PowerPoint charts for simple bar/line/pie/histogram style visuals so reviewers can edit them later.
- For charts or diagrams that PptxGenJS cannot express well, render SVG externally and place the SVG in the slide.
- Include both
warnIfSlideHasOverlaps(slide, pptx)andwarnIfSlideElementsOutOfBounds(slide, pptx)in the submitted JavaScript whenever you generate or substantially edit slides. - Fix all unintentional overlap and out-of-bounds warnings before delivering. If an overlap is intentional, leave a short code comment near the relevant element.
What ships with it
16 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/pptxgenjs_helpers/code.js 2.2 KB runs code
- assets/pptxgenjs_helpers/image.js 9.0 KB runs code
- assets/pptxgenjs_helpers/index.js 697 B runs code
- assets/pptxgenjs_helpers/latex.js 1.8 KB runs code
- assets/pptxgenjs_helpers/layout_builders.js 11 KB runs code
- assets/pptxgenjs_helpers/layout.js 22 KB runs code
- assets/pptxgenjs_helpers/svg.js 941 B runs code
- assets/pptxgenjs_helpers/text.js 27 KB runs code
- assets/pptxgenjs_helpers/util.js 373 B runs code
- LICENSE.txt 11 KB
- references/pptxgenjs-helpers.md 3.0 KB
- scripts/create_montage.py 10 KB runs code
- scripts/detect_font.py 34 KB runs code
- scripts/ensure_raster_image.py 6.2 KB runs code
- scripts/render_slides.py 9.3 KB runs code
- scripts/slides_test.py 6.3 KB runs code
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 First seen · 73 lines · 83 tokens per session scan A cabd976aceea
slides is a skill published in the GitHub repository fcakyon/claude-codex-settings (1,186 stars, last pushed today), licensed Apache-2.0. It adds 83 tokens to every session and 1,023 once invoked, about $0.0003 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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