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 deeleeramone/PyWry --skill nativegit clone --depth 1 https://github.com/deeleeramone/PyWryWrote 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/deeleeramone/pywry/native)<a href="https://agentmods.dev/skills/deeleeramone/pywry/native"><img src="https://agentmods.dev/badge/skills/deeleeramone/pywry/native/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/deeleeramone/pywry/native"><img src="https://agentmods.dev/badge/skills/deeleeramone/pywry/native.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 | $0.00000 | $0.01549 |
| Opus 5.5 | $0.00000 | $0.00620 |
| Sonnet 5.5 | $0.00000 | $0.00310 |
| Haiku 4.5 | $0.00000 | $0.00155 |
Grade A, and why
native 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.
How it starts
The opening of the file, as written. The whole thing — 214 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Native Window Mode
CRITICAL: This is a native desktop application using PyWry/WRY (Rust WebView). This is NOT a browser. This is NOT Jupyter. This is NOT an iframe.
What Native Mode IS
You're creating widgets for a native desktop window powered by:
- PyWry (Python bindings)
- WRY (Rust WebView library)
- Tauri ecosystem (system-level access)
The widget runs in a standalone system window with:
- Native title bar, minimize, maximize, close buttons
- Direct OS integration (file dialogs, notifications, clipboard)
- No browser chrome, no URL bar, no tabs
- Full screen real estate for your content
What Native Mode is NOT
❌ NOT a web browser - No DevTools (unless explicitly enabled), no extensions, no URL bar ❌ NOT Jupyter - No cell output area, no kernel, no notebook context ❌ NOT an iframe - No parent page, no sandboxing, no cross-origin restrictions
Architecture
┌───────────────────────────────────────────────────────────┐
│ Native Window │
│ ┌─────────────────────────────────────────────────────┐ │
│ │ Title Bar (OS-native) │ │
│ ├─────────────────────────────────────────────────────┤ │
│ │ │ │
│ │ WebView (WRY/Tauri) │ │
│ │ │ │
│ │ ┌─────────────────────────────────────────┐ │ │
│ │ │ Your Widget Content │ │ │
│ │ │ (HTML/CSS/JS via PyWry API) │ │ │
│ │ └─────────────────────────────────────────┘ │ │
│ │ │ │
│ └─────────────────────────────────────────────────────┘ │
└───────────────────────────────────────────────────────────┘
↕ Python ↔ Rust ↔ OS integration
Key Capabilities
Window Control
- Resize, minimize, maximize, close via native controls
- Set window title dynamically
- Window always stays on top (optional)
- Multiple windows possible
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 · 214 lines · 0 tokens per session scan A 0590a051b405
native is a skill published in the GitHub repository deeleeramone/PyWry (98 stars, last pushed 4d ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,549 tokens. 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.
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