agentmods.dev

XerahS: Skill for Claude Code

.ai/skills/build-linux-binary/SKILL.md

build-linux-binary is a skill for Claude Code, Codex from ShareX/XerahS. It costs 39 tokens per session (2,282 once invoked), scanned D, original, GPL-3.0.

A packaging workflow for building XerahS programs for Linux computers using x64 or ARM64 processors.

In plain words
What is it for?
Use it to create and validate Linux binaries, while applying shared safeguards for timeouts, locks, and dependencies.
Why use it?
It handles Linux-specific packaging checks, build logs, and common Avalonia XAML precompilation problems.

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 →

not rated 347repo +5 changed 5d ago D scan 39 tokens GPL-3.0
View source ↗ ShareX/XerahS xerahs.com
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-linux-binary/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-linux-binary

README.md
[![agentmods](https://agentmods.dev/badge/skills/sharex/xerahs/build-linux-binary/github.svg)](https://agentmods.dev/skills/sharex/xerahs/build-linux-binary)
Your own site
<a href="https://agentmods.dev/skills/sharex/xerahs/build-linux-binary"><img src="https://agentmods.dev/badge/skills/sharex/xerahs/build-linux-binary/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.

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Your own site · 80×15
<a href="https://agentmods.dev/skills/sharex/xerahs/build-linux-binary"><img src="https://agentmods.dev/badge/skills/sharex/xerahs/build-linux-binary.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,282 The whole file, excluding the scripts and references it only reads on demand.
Security scan D 2 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 $0.00039 $0.02282
Opus 5.5 $0.00016 $0.00913
Sonnet 5.5 $0.00008 $0.00456
Haiku 4.5 $0.00004 $0.00228

Measured 5d ago against content hash 5ce84fe351c2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade D, and why

build-linux-binary scanned grade D with 2 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

| `rpmbuild: command not found` | RPM skipped (not fatal); install with `sudo dnf install rpm-build` if needed |

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf src/desktop/core/XerahS.Uploaders/obj/Release
.ai/skills/build-linux-binary/SKILL.md · 216 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 · -5 lines 5ce84fe351c2
  2. 2mo ago Changed · -44 lines · -18 tokens per session 69b85d13d30d
  3. 2mo ago First seen · 265 lines · 57 tokens per session scan D a748c6a77c2b

Subscribe to this mod's changes

build-linux-binary is a skill published in the GitHub repository ShareX/XerahS (347 stars, last pushed 2d ago), licensed GPL-3.0. It adds 39 tokens to every session and 2,282 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it D with 2 findings (asks for root, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

DevOps and cloudavaloniasharexxerahs
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