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 singula-ai/alego --skill office-pptxgit clone --depth 1 https://github.com/singula-ai/alegoWrote 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/singula-ai/alego/office-pptx)<a href="https://agentmods.dev/skills/singula-ai/alego/office-pptx"><img src="https://agentmods.dev/badge/skills/singula-ai/alego/office-pptx/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/singula-ai/alego/office-pptx"><img src="https://agentmods.dev/badge/skills/singula-ai/alego/office-pptx.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 | $0.00079 | $0.01464 |
| Opus 5.5 | $0.00032 | $0.00586 |
| Sonnet 5.5 | $0.00016 | $0.00293 |
| Haiku 4.5 | $0.00008 | $0.00146 |
Grade A, and why
office-pptx 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 18d 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 — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PowerPoint presentations
Follow an explicit user or applicable AGENTS.md requirement for an environment or library. Otherwise call load_workspace_dependencies and use its Python executable and bundled presentation libraries. Do not install npm or pip packages or locate a system interpreter for the default workflow. If the tool is unavailable, use an already configured environment and report a missing dependency only when it prevents the requested operation.
Keep scripts and output files in the task workspace. The runtime and skill directory contain shared read-only resources. Match the requested slide language and the supplied presentation's design when editing it.
Create and edit
Use python-pptx to inspect or modify an existing presentation. Inspect slide layouts, text runs, images, tables, and charts before editing. Change only the requested content, preserve mixed text formatting, and save to a new file unless the user requests an in-place edit. Rebuilding slides can discard unsupported animation, SmartArt, or other extension content.
For a new deck, use python-pptx with editable text, tables, and charts. Use local image assets rather than network-dependent image URLs. Set slide dimensions, text sizes, and chart data explicitly.
A minimal editable deck, run with the selected Python executable:
from pptx import Presentation
from pptx.chart.data import CategoryChartData
from pptx.enum.chart import XL_CHART_TYPE
from pptx.util import Inches, Pt
presentation = Presentation()
presentation.slide_width = Inches(13.333)
presentation.slide_height = Inches(7.5)
slide = presentation.slides.add_slide(presentation.slide_layouts[6])
title = slide.shapes.add_textbox(Inches(0.6), Inches(0.4), Inches(12), Inches(0.8))
run = title.text_frame.paragraphs[0].add_run()
run.text = "Quarterly report"
run.font.size = Pt(30)
data = CategoryChartData()
data.categories = ["Q1", "Q2"]
data.add_series("Revenue", [12, 18])
slide.shapes.add_chart(XL_CHART_TYPE.COLUMN_CLUSTERED,
Inches(0.8), Inches(1.6), Inches(11.5), Inches(4.8), data)
presentation.save("report.pptx")
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.
- 18d ago First seen · 82 lines · 79 tokens per session scan A 2950fde44158
office-pptx is a skill published in the GitHub repository singula-ai/alego (109 stars, last pushed 19d ago), licensed MIT. It adds 79 tokens to every session and 1,464 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 2026-09-29.
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