Agent skill

Build Pipeline

by hyvanmielenpelit in hyvanmielenpelit/GnollHack

Guide on building GnollHack native C libraries, processing assets with makedefs/levcomp/dgncomp/dlb, packaging nhdat, and compiling the C .NET MAUI frontend for Android, iOS, and Windows.

Custom licenceAuto-check passedMobile

Install Build Pipeline

skills CLI
$ npx skills add hyvanmielenpelit/GnollHack --skill build-pipeline -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install hyvanmielenpelit/GnollHack build-pipeline --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/hyvanmielenpelit/GnollHack.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/build-pipeline .claude/skills/build-pipeline && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
build-pipeline
GitHub stars
161
Token cost
~147 tokens
SKILL.md length
51 words
Files
1
Skills in repo
11
Repo updated
First seen
Licence
Custom licence

At a glance

Guide on building GnollHack native C libraries, processing assets with makedefs/levcomp/dgncomp/dlb, packaging nhdat, and compiling the C .NET MAUI frontend for Android, iOS, and Windows.

  • Tasks that involve CI/CD
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Build Pipeline is an agent skill from hyvanmielenpelit/GnollHack. Guide on building GnollHack native C libraries, processing assets with makedefs/levcomp/dgncomp/dlb, packaging nhdat, and compiling the C .NET MAUI frontend for Android, iOS, and Windows.

Its SKILL.md is about 150 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Mobile, covering CI/CD. It works with C#, Android and iOS. The repository describes itself as: Modern evolution of the classic roguelike game NetHack.

When your agent uses it

  • Tasks that involve CI/CD

Example prompts

  • “/build-pipeline”

What it can do on your machine

Read from SKILL.md and the folder at commit 75a0989. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Build Pipeline loads about 147 tokens when it runs. Until then it costs about 51 tokens; SKILL.md has 51 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~51
When it runs · the whole SKILL.md, loaded when a task matches
~147

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 51 words (~147 tokens).

“The full skill lives in this repository's tool-neutral agent directory (.agents/), which is shared with other AI coding agents. This file is only a pointer.”

— opening of SKILL.md by hyvanmielenpelit, Custom licence
name
build-pipeline

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/build-pipeline of hyvanmielenpelit/GnollHack.

Open the folder on GitHubat commit 75a0989

Compare with similar skills

Build Pipeline next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Build Pipeline compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Build Pipeline this skillhyvanmielenpelit/GnollHack161—~147Automated safety check: PassCustom licence
Maui Safe Areadotnet/skills5.6k1 repos~3.2kAutomated safety check: PassMIT
GitHub Actionscallstackincubator/agent-skills1.7k1 repos~703Automated safety check: PassMIT
Mobile Developmentjame581/GodotPrompter805—~3.3kAutomated safety check: PassMIT
Maui Gesturesdavidortinau/maui-skills175—~1.2kAutomated safety check: PassMIT
Maui Local Notificationsdavidortinau/maui-skills175—~1.3kAutomated safety check: PassMIT

Similar skills

  • Maui Safe Area

    dotnet/skills

    Official

    .NET MAUI safe area and edge-to-edge layout guidance for .NET 10+.

    5.6k GitHub starsUsed in 1 repo~3.2k tokens
    MobileAuto-check passed
  • GitHub Actions

    callstackincubator/agent-skills

    Official

    GitHub Actions workflow patterns for React Native iOS simulator and Android emulator cloud builds with downloadable artifacts.

    1.7k GitHub starsUsed in 1 repo~703 tokens
    DevOps & CloudAuto-check passed
  • Mobile Development

    jame581/GodotPrompter

    A skill your agent uses when targeting Android/iOS — export and signing, permissions, plugins, in-app purchases, ads, app lifecycle, device features, and mobile performance

    805 GitHub stars~3.3k tokensUpdated 2 days ago
    MobileAuto-check passed
  • Maui Gestures

    davidortinau/maui-skills

    Guidance for implementing tap, swipe, pan, pinch, drag-and-drop, and pointer gesture recognizers in .NET MAUI applications.

    175 GitHub stars~1.2k tokensUpdated 3 mo ago
    MobileAuto-check passed
  • Maui Local Notifications

    davidortinau/maui-skills

    Add local notifications to .NET MAUI apps on Android, iOS, and Mac Catalyst.

    175 GitHub stars~1.3k tokensUpdated 3 mo ago
    MobileAuto-check passed
  • AppsFlyer Unity Bridge Debugging

    AppsFlyerSDK/appsflyer-unity-plugin

    Traces a failing call or callback between C# and the native Android or iOS wrappers of the AppsFlyer Unity plugin to find the first broken link.

    178 GitHub stars~492 tokensUpdated 7 days ago
    DevelopmentAuto-check passed

More from hyvanmielenpelit/GnollHack

All 10 skills in this repo
  • Client Implementation Planning

    hyvanmielenpelit/GnollHack

    Implementation planning overlay for the GnollHack client repository.

    161 GitHub stars~238 tokensUpdated today
    Auto-check passed
  • Sentry Crash Analysis

    hyvanmielenpelit/GnollHack

    Systematic methodology for diagnosing GnollHack crash reports from the Sentry MCP server.

    161 GitHub stars~222 tokensUpdated today
    Auto-check passed
  • Adding Game Content

    hyvanmielenpelit/GnollHack

    Patterns for adding monsters, objects, and artifacts to GnollHack.

    161 GitHub stars~169 tokensUpdated today
    Auto-check passed
  • C Code Documentation

    hyvanmielenpelit/GnollHack

    Best practices for AI agents documenting the GnollHack C codebase.

    161 GitHub stars~164 tokensUpdated 2 days ago
    Auto-check passed
  • Client Subagent Guidelines

    hyvanmielenpelit/GnollHack

    Subagent constraints specific to the GnollHack client repository.

    161 GitHub stars~222 tokensUpdated 2 days ago
    Auto-check passed
  • Csharp Code Documentation

    hyvanmielenpelit/GnollHack

    Best practices for AI agents documenting the GnollHack C .NET MAUI codebase.

    161 GitHub stars~166 tokensUpdated 2 days ago
    Auto-check passed

Works with

Questions about Build Pipeline

What does Build Pipeline do?

Guide on building GnollHack native C libraries, processing assets with makedefs/levcomp/dgncomp/dlb, packaging nhdat, and compiling the C .NET MAUI frontend for Android, iOS, and Windows. Build Pipeline is an agent skill from hyvanmielenpelit/GnollHack.NET MAUI frontend for Android, iOS, and Windows.

When should I use Build Pipeline?

Build Pipeline fits situations like: tasks that involve CI/CD.

How do I install Build Pipeline in Claude Code?

Run `npx skills add hyvanmielenpelit/GnollHack --skill build-pipeline -a claude-code`. Or copy the skill folder (.claude/skills/build-pipeline in hyvanmielenpelit/GnollHack) into .claude/skills/build-pipeline in your project. Claude Code loads it when a task matches its description.

How do I install Build Pipeline in Codex?

Run `npx skills add hyvanmielenpelit/GnollHack --skill build-pipeline -a codex`. Or copy the skill folder (.claude/skills/build-pipeline in hyvanmielenpelit/GnollHack) into .agents/skills/build-pipeline in your project. Codex loads it when a task matches its description.

Can I use Build Pipeline in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add hyvanmielenpelit/GnollHack --skill build-pipeline -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/build-pipeline, .gemini/skills/build-pipeline, .github/skills/build-pipeline and .opencode/skills/build-pipeline in your project.

What does Build Pipeline need to run?

SKILL.md names no scripts, command-line tools or credentials: Build Pipeline is instructions for the agent only.

Does Build Pipeline access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Build Pipeline safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Build Pipeline use?

Build Pipeline has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Build Pipeline use?

About 147 tokens (SKILL.md is roughly 588 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Build Pipeline?

Skills that share tags, products or a category with Build Pipeline: Maui Safe Area (dotnet/skills, 5.6k stars), GitHub Actions (callstackincubator/agent-skills, 1.7k stars), Mobile Development (jame581/GodotPrompter, 805 stars) and Maui Gestures (davidortinau/maui-skills, 175 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Build Pipeline?

hyvanmielenpelit (a GitHub organization) maintains it in hyvanmielenpelit/GnollHack, which has 161 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 10, 2026.

Source: hyvanmielenpelit/GnollHack on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.