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 X-School-Academy/skill-pilot --skill create-slide-show-videogit clone --depth 1 https://github.com/X-School-Academy/skill-pilotWrote 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/x-school-academy/skill-pilot/create-slide-show-video)<a href="https://agentmods.dev/skills/x-school-academy/skill-pilot/create-slide-show-video"><img src="https://agentmods.dev/badge/skills/x-school-academy/skill-pilot/create-slide-show-video/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/x-school-academy/skill-pilot/create-slide-show-video"><img src="https://agentmods.dev/badge/skills/x-school-academy/skill-pilot/create-slide-show-video.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 | $0.00075 | $0.01658 |
| Opus 5.5 | $0.00030 | $0.00663 |
| Sonnet 5.5 | $0.00015 | $0.00332 |
| Haiku 4.5 | $0.00007 | $0.00166 |
Grade A, and why
create-slide-show-video 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 16d 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 — 155 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI Builder - Create Slide Show Video
This skill creates a slideshow video from images in natural filename order. It supports three audio modes:
- Silent (
--audio-mode none): images only, with xfade transitions. - Background audio (
--audio-mode background --audio <file>): single shared audio, trimmed or looped to slideshow length; xfade transitions between images. - Per-image audio (
--audio-mode per-image): each image is paired with an audio file having the same stem (e.g.,a.png+a.mp3/a.wav); the image's on-screen duration equals the matching audio's duration. Audios are concatenated in natural image order. No xfade transitions in this mode.
When to Use This Skill
- User asks to generate a slideshow video from images.
- User requests transition effects between slides.
- User wants optional background audio matched to slideshow duration.
- User wants each image to be narrated/scored by its own audio file (per-image audio mode).
- User needs predictable image ordering like
1.pngto11.pngora01.pngtoa15.png.
Your Roles in This Skill
- Backend Developer (Engineer): Build and run the slideshow generation command and helper script.
- QA Engineer: Validate ordering, timing, transition behavior, and media output.
- Technical Writer: Confirm command arguments and output behavior are documented clearly.
Role Communication
As an expert in your assigned roles, you must announce your actions before performing them using the following format:
As a {Role} [and {Role}, ...], I will {action description}
This communication pattern ensures transparency and allows for human-in-the-loop oversight at key decision points.
Instructions
Follow these steps in order.
Step 1: Collect Inputs
- Confirm the input image directory.
- Confirm output video path.
- Confirm audio mode:
none: silent slideshow.background: a single audio file shared across the slideshow (requires--audio).per-image: each image has a matching audio file with the same stem (a.png↔a.mp3/a.wav). Supported audio extensions:.mp3 .wav .m4a .aac .ogg .flac. Audio dir defaults to--images-dir; override with--per-image-audio-dir.
- For
none/background: confirm image duration (default3.0seconds), transition type, and transition duration. - For
per-image: each image's duration is auto-derived from its audio's duration (useffprobe); transitions are disabled. - Optional: confirm audio fade-out duration (default
2.0seconds; set to0to disable). Applies at the end of the final audio in all modes. - Optional: confirm output format:
mp4,webp, orboth(defaultboth). - For
background: confirm audio fit mode:trim: trim/pad audio to slideshow lengthloop: loop audio then trim to slideshow length
What ships with it
2 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.
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.
- 16d ago First seen · 155 lines · 0 tokens per session scan A 2d585436418c
create-slide-show-video is a skill published in the GitHub repository X-School-Academy/skill-pilot (20 stars, last pushed 4mo ago), licensed MIT. It adds 75 tokens to every session and 1,658 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 2026-10-02.
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