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.
npx agentmods add commands/striderza/opencodegamestudios/art-biblegit clone --depth 1 https://github.com/striderZA/OpenCodeGameStudiosWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00011 | $0.00038 |
| Opus 5 | $0.00005 | $0.00019 |
| Sonnet 5 | $0.00002 | $0.00008 |
| Haiku 4.5 | $0.00001 | $0.00004 |
Grade A, and why
art-bible 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 2d 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.
What it actually says
Invokes /art-bible skill.
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.
- 2d ago First seen · 9 lines · 11 tokens per session scan A 88347c94d503
art-bible is a command published in the GitHub repository striderZA/OpenCodeGameStudios (81 stars, last pushed 21d ago), licensed MIT. It adds 11 tokens to every session and 38 once invoked, about $0.0001 per session on Opus 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.
Other commands, from other repositories
generate-assets
Generate real game assets — images, textures, skyboxes, 3D models, SFX, music, voice, and intro/cinematic video — from text prompts via the generative provider registry.
scene-bootstrap
Generate a Unity Editor script that populates a scene with GameObjects, attaches scripts, wires inspector references, and saves — making the game immediately playable.
accessibility-pass
Review accessibility coverage for input, readability, audio, and difficulty options against design intent.
art-2d-pass
Review 2D art assets for naming, resolution, atlas config, animation, tilemap rules, and placeholder readiness.
art-3d-pass
Review 3D art assets for export conventions, rigs, animation clips, materials, lighting, and LOD compliance.
dialogue-design
Design or revise dialogue structure, branching, variables, and the content pipeline for conversations.