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 mblua/AgentsCommander --skill rtk-install-windowsgit clone --depth 1 https://github.com/mblua/AgentsCommanderWrote 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/mblua/agentscommander/rtk-install-windows)<a href="https://agentmods.dev/skills/mblua/agentscommander/rtk-install-windows"><img src="https://agentmods.dev/badge/skills/mblua/agentscommander/rtk-install-windows/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/mblua/agentscommander/rtk-install-windows"><img src="https://agentmods.dev/badge/skills/mblua/agentscommander/rtk-install-windows.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 | $0.00036 | $0.00415 |
| Opus 5.5 | $0.00014 | $0.00166 |
| Sonnet 5.5 | $0.00007 | $0.00083 |
| Haiku 4.5 | $0.00004 | $0.00042 |
Grade A, and why
rtk-install-windows scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 15d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Instalar RTK en Windows
No hay instalador: la instalación es dejar rtk.exe en una carpeta que ya esté en el PATH.
Carpeta destino
%LOCALAPPDATA%\Microsoft\WindowsApps (ej. C:\Users\<user>\AppData\Local\Microsoft\WindowsApps).
- Windows 10/11 la agrega por defecto al PATH de usuario, en toda cuenta. No requiere admin ni tocar variables de entorno.
- NO confundir con
C:\Program Files\WindowsApps: esa es de paquetes MSIX, está protegida (TrustedInstaller) y no está en el PATH.
Pasos
- Descargar el asset de Windows desde https://github.com/rtk-ai/rtk/releases/tag/latest (única fuente válida) y extraer
rtk.exesi viene comprimido. - Copiar:
Copy-Item rtk.exe "$env:LOCALAPPDATA\Microsoft\WindowsApps\rtk.exe" -ForcePara actualizar, cerrar antes procesos que usen rtk (el .exe en uso no se puede sobrescribir). - Abrir una terminal nueva y verificar:
where.exe rtkyrtk --version.
Si no aparece en el PATH
Comprobar que la carpeta sigue en el PATH de usuario: [Environment]::GetEnvironmentVariable('Path','User'). Si alguien la quitó, reagregarla ahí (no en el PATH de sistema).
Uso y subcomandos de rtk: ver skill rtk.
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.
- 15d ago First seen · 30 lines · 36 tokens per session scan A 1f52562c2f87
rtk-install-windows is a skill published in the GitHub repository mblua/AgentsCommander (12 stars, last pushed today), licensed MIT. It adds 36 tokens to every session and 415 once invoked, about $0.0001 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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