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.
git clone --depth 1 https://github.com/fcsouza/agent-skillsWrote 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.
[](https://agentmods.dev/plugins/fcsouza/agent-skills/game-dev)<a href="https://agentmods.dev/plugins/fcsouza/agent-skills/game-dev"><img src="https://agentmods.dev/badge/plugins/fcsouza/agent-skills/game-dev/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.
<a href="https://agentmods.dev/plugins/fcsouza/agent-skills/game-dev"><img src="https://agentmods.dev/badge/plugins/fcsouza/agent-skills/game-dev.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
game-dev 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 1mo 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.
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.
What it installs
The manifest is a name and a version. 25 skills, 7 commands, 3 agents, 5 hooks, 3 MCP servers travel with it, and installing the plugin installs all of them — 1,521 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill design-game-design-fundamentals A 46 tokens
- Skill engineering-game-backend-architecture A 54 tokens
- Skill engineering-game-state-sync A 47 tokens
- Skill engineering-gameplay-analytics A 63 tokens
- Skill design-procedural-gen A 66 tokens
- Skill engineering-elevenlabs-sound-music A 55 tokens
- Skill engineering-matchmaking-system A 51 tokens
- Skill design-level-design A 45 tokens
- Skill design-skill-progression-trees A 51 tokens
- Skill engineering-redis-game-patterns A 52 tokens
- Skill engineering-stripe-game-payments A 48 tokens
- Skill narrative-worldbuilding A 59 tokens
- Skill design-game-economy-design A 50 tokens
- Skill design-quest-mission-design A 50 tokens
- Skill design-ui-ux-game A 49 tokens
- Skill engineering-betterauth-integration A 53 tokens
- Skill engineering-bullmq-game-queues A 47 tokens
- Skill narrative-character-design-narrative A 50 tokens
- Skill narrative-quest-narrative-coherence A 61 tokens
- Skill narrative-story-structure-game A 50 tokens
- Skill engineering-postgres-game-schema A 52 tokens
- Skill infrastructure-ci-cd-game A 49 tokens
- Skill infrastructure-cursor-codex-integration A 54 tokens
- Skill infrastructure-monitoring-game-ops A 44 tokens
- Skill infrastructure-claude-code-game-workflow B 57 tokens
- Command game-architect A 33 tokens
- Command game-balance A 0 tokens
- Command game-build A 36 tokens
- Command game-lore A 40 tokens
- Command game-expand A 34 tokens
- Command game-quest A 36 tokens
- Command game-review A 39 tokens
- Agent game-designer A 0 tokens
- Agent game-engineer A 0 tokens
- Agent narrative-writer A 0 tokens
- Hook PreToolUse A not measured
- Hook PostToolUse A not measured
- Hook SessionStart A not measured
- Hook Stop A not measured
- Hook UserPromptSubmit A not measured
- MCP server github A not measured
- MCP server context7 A not measured
- MCP server playwright A not measured
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.
- 1mo ago First seen · 14 lines scan A 68a518b8fb2b
game-dev is a plugin published in the GitHub repository fcsouza/agent-skills (21 stars, last pushed 1mo ago), licensed GPL-3.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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