daytona-windows-cert

daytona-windows-cert is a skill for OpenCode from different-ai/openwork. It costs 55 tokens per session (3,466 once invoked), scanned A, original, no licence file.

A verification guide for testing how a Windows desktop app handles corporate HTTPS certificates. It uses a test certificate authority, which is a local certificate trusted by Windows, and both working and broken HTTPS servers.

In plain words
What is it for?
Use it to reproduce and verify enterprise TLS problems in Windows builds of OpenWork.
Why use it?
It shows whether the app and the programs it starts trust certificates through Windows in the same way as a corporate computer.

Skill for OpenCode

Written for OpenCode: installed under .opencode/.

Install

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.

agentmods
npx agentmods add skills/different-ai/openwork/daytona-windows-cert
Any agent
npx skills add different-ai/openwork --skill daytona-windows-cert
Clone the repo
git clone --depth 1 https://github.com/different-ai/openwork

Made for: OpenCode.

Wrote 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.

agentmods badge for daytona-windows-cert

README.md
[![agentmods](https://agentmods.dev/badge/skills/different-ai/openwork/daytona-windows-cert.svg)](https://agentmods.dev/skills/different-ai/openwork/daytona-windows-cert)
Your own site
<a href="https://agentmods.dev/skills/different-ai/openwork/daytona-windows-cert"><img src="https://agentmods.dev/badge/skills/different-ai/openwork/daytona-windows-cert.svg" alt="Measured on agentmods" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,466 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.03466
Opus 5 $0.00028 $0.01733
Sonnet 5 $0.00011 $0.00693
Haiku 4.5 $0.00006 $0.00347

Measured yesterday against content hash 0cc69ed1245f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

daytona-windows-cert scanned grade A with 1 finding 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 yesterday.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/ca-probe.js), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

prerelease**, and download it inside the VM with the Windows-bundled `curl.exe`
.opencode/skills/daytona-windows-cert/SKILL.md · 350 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

1 file 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.

Changes

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.

  1. yesterday Changed 0cc69ed1245f
  2. 6d ago First seen · 350 lines · 55 tokens per session scan A 39057e547a76

Subscribe to this mod's changes

daytona-windows-cert is a skill published in the GitHub repository different-ai/openwork (23,353 stars, last pushed today), with no licence file. It adds 55 tokens to every session and 3,466 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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