Borrowing it
Nothing to install: this file belongs to usalu/semio. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/usalu/semio/⛳wip/.agents/skills/add-app-to-server/SKILL.mdgit clone --depth 1 https://github.com/usalu/semioWrote 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/usalu/semio/add-app-to-server)<a href="https://agentmods.dev/skills/usalu/semio/add-app-to-server"><img src="https://agentmods.dev/badge/skills/usalu/semio/add-app-to-server.svg" alt="Measured on agentmods" 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 | $0.00095 | $0.03340 |
| Opus 5 | $0.00048 | $0.01670 |
| Sonnet 5 | $0.00019 | $0.00668 |
| Haiku 4.5 | $0.00010 | $0.00334 |
Grade A, and why
add-app-to-server 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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 · 390 lines · 95 tokens per session scan A 979d7a5aaa1f
add-app-to-server is a skill published in the GitHub repository usalu/semio (21 stars, last pushed yesterday), licensed AGPL-3.0. It adds 95 tokens to every session and 3,340 once invoked, about $0.0005 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
sceneview-web
Build 3D and WebXR (AR/VR) experiences in the browser with SceneView for Web — Filament.js (WebGL2/WASM) wrapped in a Kotlin/JS DSL and a plain-JavaScript API on window.sceneview. Use whenever the user asks for "3D in the browser", "a web model viewer", "WebXR AR/VR", or any browser 3D/AR app where the dependency is…
use-aholo-viewer
Guide external npm package users and AI coding agents integrating @manycore/aholo-viewer into web applications. Use when asked to install, bootstrap, render 3D Gaussian Splatting or mesh content, configure cameras, scenes, lighting, viewer pipeline options, or write TypeScript examples for the public…
crypto-market-dashboard-guide
Guide to building a real-time crypto market dashboard with Next.js, React, and TradingView charts. Features multi-chain portfolio tracking, DeFi position monitoring, price alerts, and social sentiment integration. Production-ready dashboard template.
photo-sphere-viewer
Use when displaying 360-degree panoramic images (equirectangular/cubemap/dual-fisheye) in web applications, building virtual tours with markers and transitions, embedding interactive panoramas in Vue/React/vanilla JS, or creating 360-degree video players with gyroscope VR support. Photo-Sphere-Viewer v5: JavaScript…
astral3d
Use when building industrial 3D visualization and editing applications — large model rendering, STEP/B-Rep viewing, measurement, markup. Astral3D: industrial 3D visualization and editing framework.
cesiumjs
Use when building browser-based 3D globes, 3D Tiles visualization, time-dynamic geospatial data, or virtual globe applications. CesiumJS: high-performance WebGL 3D geospatial engine for interactive earth visualization.