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 aayushostwal/nexus --skill shortsgit clone --depth 1 https://github.com/aayushostwal/nexusWrote 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/aayushostwal/nexus/shorts)<a href="https://agentmods.dev/skills/aayushostwal/nexus/shorts"><img src="https://agentmods.dev/badge/skills/aayushostwal/nexus/shorts.svg" alt="Measured on agentmods" 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 | $0.00064 | $0.01981 |
| Opus 5 | $0.00032 | $0.00991 |
| Sonnet 5 | $0.00013 | $0.00396 |
| Haiku 4.5 | $0.00006 | $0.00198 |
Grade A, and why
nexus-shorts 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 8d 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 — 209 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nexus YouTube Shorts Script Writer
Turn any input into a ready-to-record 30-second YouTube Shorts script: hook, core content, and CTA.
Compatibility
- Input: any format — topic keyword, bullet points, article text, URL, raw notes, code snippet
- Output: spoken script (~75–80 words) + optional B-roll/overlay production notes
- No external tools required
Workflow
Step 1 — Parse Input & Infer Tone
Extract from the user's input:
- Core message: the single most interesting or useful thing to convey — state it in one sentence
- Audience: infer from content — developers, students, general audience, creatives, etc.
- Tone: pick from the table below based on content type and any user signals
| Tone | When to use | Voice style |
|---|---|---|
| Tech/Educational | Code, tools, tutorials, "how to" | Calm, precise — "here's how it works" |
| Casual/Discovery | Personal tips, life hacks, finds | Energetic — "okay so I just found out..." |
| Dramatic | Big reveals, contrarian takes | Intense, punchy, short sentences |
| Controversial | Unpopular opinions, hot takes | Bold, direct — "unpopular opinion:" |
Default to Tech/Educational if context is ambiguous. Only ask the user if the content fits two very different tones equally.
Step 2 — Write the Hook (3 seconds / 8–12 words)
The hook must stop a viewer mid-scroll. Generate one hook per pattern, pick the strongest three:
| Pattern | Template | Example |
|---|---|---|
| Shocking stat | "[X]% of [audience] don't know [fact]." | "90% of devs don't know Python does this." |
| Bold claim | "This [thing] [result] me [benefit]." | "This one decorator saved me 200 lines of code." |
| Direct question | "Are you still doing [X] the hard way?" | "Are you still writing SQL joins by hand?" |
| Pattern interrupt | "Stop. Nobody talks about [X]." | "Stop. Nobody talks about FastAPI's hidden feature." |
Present all 3 hook variants to the user. Do not pick one for them — they know their audience best.
What ships with it
3 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.
- 8d ago First seen · 209 lines · 64 tokens per session scan A 81d3ed410f8a
nexus-shorts is a skill published in the GitHub repository aayushostwal/nexus (18 stars, last pushed 29d ago), licensed MIT. It adds 64 tokens to every session and 1,981 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 2026-08-30.
Other skills, from other repositories
writers-room-story-engine
Orchestrates modular story development by diagnosing the current phase and routing to the right story skill for foundations, worldbuilding, scene writing, or revision. Use when building a story from scratch, improving an outline, strengthening narrative structure, or guiding story development in staged workflows.
remotion
Toolkit-specific Remotion patterns — custom transitions, shared components, and project conventions. For core Remotion framework knowledge (hooks, animations, rendering, etc.), see the remotion-official skill.
deapi
AI media generation via deAPI. Transcribe YouTube/audio/video, generate images from text, text-to-speech, OCR, remove backgrounds, upscale images, create videos, generate embeddings. 10-20x cheaper than OpenAI/Replicate.
geo-infer-art
Generative geospatial art and cartographic visualization. Use when creating artistic map visualizations, procedural spatial art, animation sequences, color palettes, style transfer, or aesthetically-focused geographic rendering.
guizang-ppt-skill
A skill for creating presentation decks as single HTML files that work as horizontal, swipeable web pages. It includes reusable visual layouts such as chapter screens, large-number data slides, and image grids.
hatch-pet
Create, repair, validate, visually QA, and package Codex-compatible animated pets. Use for branded mascots, custom non-pixel styles, 8x9 spritesheet atlases, contact-sheet QA, and pet.json packaging; combines imagegen with deterministic assembly scripts.