XerahS: Skill for Claude Code

.ai/skills/build-windows-exe/SKILL.md

build-windows-exe is a skill for Claude Code, Codex from ShareX/XerahS. It costs 44 tokens per session (2,065 once invoked), scanned A, original, GPL-3.0.

A packaging workflow for building XerahS Windows programs for x64 or ARM64 computers.

In plain words
What is it for?
Use it to create and validate Windows executables while applying shared safeguards for build timeouts, locks, and dependencies.
Why use it?
It handles Windows packaging, installer creation with Inno Setup, output checks, and recovery from Windows file locks.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

This is ShareX/XerahS's own configuration. It tells Claude Code and Codex how to work on XerahS itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything XerahS configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ShareX/XerahS. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ShareX/XerahS/develop/.ai/skills/build-windows-exe/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ShareX/XerahS

Made for: Claude Code, Codex.

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 build-windows-exe

README.md
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Your own site
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Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,065 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00044 $0.02065
Opus 5.5 $0.00018 $0.00826
Sonnet 5.5 $0.00009 $0.00413
Haiku 4.5 $0.00004 $0.00206

Measured 5d ago against content hash 7ce9f34159ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

build-windows-exe 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 5d 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.

.ai/skills/build-windows-exe/SKILL.md · 186 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 5d ago Changed · -24 lines 7ce9f34159ef
  2. 2mo ago Changed · -44 lines · -16 tokens per session 894ca6bcbbc7
  3. 2mo ago First seen · 254 lines · 60 tokens per session scan A cbf9841c32cf

Subscribe to this mod's changes

build-windows-exe is a skill published in the GitHub repository ShareX/XerahS (347 stars, last pushed 2d ago), licensed GPL-3.0. It adds 44 tokens to every session and 2,065 once invoked, about $0.0002 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 2026-08-30.

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