Imported from akillness/jeo-skills (.agent-skills/agentic-gamedev-skills/SKILL.md). Install upstream with npx skills add akillness/jeo-skills --skill agentic-gamedev-skills. Copyright stays with the author.

Agentic Gamedev Skills

Name: agentic-gamedev-skills
Author: akillness

When to use this skill

List or install one or more skills from abagames/agentic-gamedev-skills.
Choose the narrowest upstream workflow for mini-game design, implementation, presentation, tuning, or workflow research.
Pin and refresh a local copy while preserving existing skills.

Do not activate this bundle wrapper for ordinary game implementation when a dedicated installed skill already owns the work. Select that skill directly. This wrapper owns discovery and safe installation of the upstream collection.

Instructions

Step 1: Classify the request

Choose exactly one mode:

Inventory — list available upstream skill names.
Selective install — install named skills only.
Full bundle — install every upstream skill after conflict review.
Refresh — update explicitly selected skills from a pinned ref.
Route only — identify the best sub-skill without installing anything.

Step 2: Inspect the inventory

bash .agent-skills/agentic-gamedev-skills/scripts/install-upstream.sh --list

Use references/inventory.md for lane descriptions. Prefer one narrow skill. Examples:

rules and control loops → designing-mini-games or designing-minimal-game-rules;
Godot scaffolding/CLI/audio → the corresponding Godot skill;
browser implementation and checks → developing-with-crisp-game-lib, smoke-testing-web-games, or probing-web-game-mechanics;
presentation → directing-game-visuals, maximizing-game-feel, typography, or sound-kit skills;
telemetry tuning → evaluating-gameplay-balance;
reusable workflow extraction → the extraction, gating, or refinement skills.

Step 3: Preview conflicts before mutation

The installer never overwrites an existing destination unless --force is explicit. Set an alternate root for project-local staging:

SKILLS_ROOT="$PWD/.agents/skills" \
  bash .agent-skills/agentic-gamedev-skills/scripts/install-upstream.sh \
  --skill designing-mini-games --skill evaluating-gameplay-balance

For a full bundle, list and compare names first; do not let --all --force replace locally customized skills without review.

Step 4: Pin reproducible installs

REF=d632732fa0f09dfac9bb4d5fa2e5c8872f41cc10 \
  bash .agent-skills/agentic-gamedev-skills/scripts/install-upstream.sh \
  --skill designing-mini-games

The script stages a shallow checkout, validates each payload's SKILL.md, and then copies it. It does not install the upstream repository's separately referenced external skills.

Step 5: Verify installed payloads

For every selected skill:

confirm <skills-root>/<name>/SKILL.md exists and is non-empty;
confirm frontmatter name matches the destination;
preserve any referenced assets/, references/, scripts/, tools/, or agents/ directories;
invoke the installed skill with one representative prompt;
record the upstream ref used.

Step 6: Route out when another family owns the task

Use unity-gamedev-skill-pack for Unity/C#, web-game-development for broader Three.js game systems, game-vfx for engine-neutral effect design, and rfxgen for chiptune SFX generation. Do not install a broad bundle merely to answer a narrow conceptual question.

Examples

List only

bash .agent-skills/agentic-gamedev-skills/scripts/install-upstream.sh --list

Install two skills globally without overwriting

bash .agent-skills/agentic-gamedev-skills/scripts/install-upstream.sh \
  --skill designing-mini-games \
  --skill smoke-testing-web-games

Best practices

Prefer selective installs over the full collection.
Pin a commit in CI or shared-team setup.
Never silently overwrite an existing skill.
Keep upstream support directories intact.
Separate bundle management from actually executing a selected sub-skill.

References

references/inventory.md — current 25-skill inventory and routing summary.
references/upstream.md — provenance, version, license, and update policy.
abagames/agentic-gamedev-skills

{ "ocm": "1", "id": "akillness-jeo-skills-agentic-gamedev-skills", "kind": "skill", "name": "agentic-gamedev-skills", "description": "Discover, select, and safely install focused skills from abagames/agentic-gamedev-skills. Use when a user explicitly wants that upstream collection, needs to choose among its mini-game design, Godot, crisp-game-lib, presentation, telemetry, or agent-workflow skills, or wants a pinned selective bundle install. Triggers on: agentic-gamedev-skills, abagames skills, install gamedev skill bundle, designing-mini-games, or upstream game skill inventory.", "publisher": "akillness", "version": "1.0.0", "capabilities": { "domains": [ "general" ], "tags": [ "skill-md", "game-development", "agent-skills", "godot", "browser-games", "skill-installer", "abagames", "skills-sh" ], "languages": [ "en" ] }, "quality_prior": 0.6, "examples": [ "Discover, select, and safely install focused skills from abagames/agentic-gamedev-skills. Use when a user explicitly wants that upstream collection, needs to choose among its mini-game design, Godot, crisp-game-lib, presentation, telemetry, or agent-workflow skills, or wants a pinned selective bundle install. Triggers on: agentic-gamedev-skills, abagames skills, install gamedev skill bundle, designing-mini-games, or upstream game skill inventory." ], "primary": false, "metadata": { "source": { "provider": "skills.sh", "repository": "https://github.com/akillness/jeo-skills", "path": ".agent-skills/agentic-gamedev-skills/SKILL.md", "ref": "HEAD", "url": "https://github.com/akillness/jeo-skills/blob/HEAD/.agent-skills/agentic-gamedev-skills/SKILL.md", "key": "akillness/jeo-skills/.agent-skills/agentic-gamedev-skills/SKILL.md" }, "compatibility": "Git, Bash, and an Agent Skills-compatible skill directory", "allowed_tools": [ "Bash", "Read", "Write", "Edit", "Glob", "Grep" ] }, "instructions": "# Agentic Gamedev Skills\n\n## When to use this skill\n\n- List or install one or more skills from `abagames/agentic-gamedev-skills`.\n- Choose the narrowest upstream workflow for mini-game design, implementation, presentation, tuning, or workflow research.\n- Pin and refresh a local copy while preserving existing skills.\n\nDo not activate this bundle wrapper for ordinary game implementation when a dedicated installed skill already owns the work. Select that skill directly. This wrapper owns discovery and safe installation of the upstream collection.\n\n## Instructions\n\n### Step 1: Classify the request", "cost": { "context_tokens": 1035 } }

agentic-gamedev-skills

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