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 skills/prodazhang/aigd/aigdnpx skills add ProdaZhang/aigd --skill aigdgit clone --depth 1 https://github.com/ProdaZhang/aigdWrote 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/skills/prodazhang/aigd/aigd)<a href="https://agentmods.dev/skills/prodazhang/aigd/aigd"><img src="https://agentmods.dev/badge/skills/prodazhang/aigd/aigd.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00166 | $0.01622 |
| Opus 5 | $0.00083 | $0.00811 |
| Sonnet 5 | $0.00033 | $0.00324 |
| Haiku 4.5 | $0.00017 | $0.00162 |
Grade A, and why
aigd 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AIGD · orchestrator
AIGD = AI Game Design. A portable AI game-development methodology package: covering brainstorming → system design → playtest iteration → finalization & handoff, producing a handoff package (platform-agnostic) that "another AI can develop directly from"; landing the implementation (picking a tech stack to write the client/server) is not in this package and is left to a future dedicated landing skill.
Status: v0 (pre-release) — validated end-to-end (real-run demos + the runnable
examples/walkthrough in the repo README).patterns/is a starter pack that keeps growing (seereferences/README.md).
Core model (details defer to references/)
- Two layers: ① the live project layer (spine) —
project charter(concept / platform / target users / genre / style / naming conventions) +manifest(system list + dependency graph + cross-layer index + freeze ledger + number-range registry), continuously revised; ② the per-system production loop. - Centralized source of truth: enums / numbering / interface contracts / config tables belong to the project layer; dual copies (system + global): acceptance / resource needs / prototype; system-layer only: rules / backend algorithms.
- Every operation: read the spine → do the work → write back to the spine. Lower-layer discoveries (new system / new dependency / new enum / changed concept) write back up to the upper layer.
- Methodology source of truth:
references/methodology.md,references/README.md.
Routing: dispatch a sub-skill by "what you want to do this time"
| What you want to do | Sub-skill |
|---|---|
| Concept / core loop / platform / target users / split into systems | aigd-concept |
| Design a system (rules + config test data + html prototype) | aigd-system |
| Optimize a system after playtest (rules/config/prototype, repeatable) | aigd-iterate |
| Finalize a system → contract / acceptance / client-server docs / designer-facing acceptance checklist | aigd-handoff |
| Sync back the global spec / overall prototype / implementation master guide; mark recheck on shared-item changes | aigd-sync |
| UI screenshot → UI DSL (build up the patterns UI-paradigm knowledge base, for design-time retrieval & reference) | aigd-ui-capture |
What ships with it
48 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- examples/potion-crafting/acceptance.md 1.4 KB
- examples/potion-crafting/config-spec.md 2.8 KB
- examples/potion-crafting/manifest.md 2.1 KB
- examples/potion-crafting/potion.checks.json 526 B
- examples/potion-crafting/potion.proto 642 B
- examples/potion-crafting/potion.xlsx 6.8 KB
- examples/potion-crafting/README.md 3.1 KB
- examples/potion-crafting/rules.md 1.9 KB
- README.md 8.9 KB
- references/example.skin.json 1.1 KB
- references/gotchas.md 6.8 KB
- references/handoff-checklist.md 4.5 KB
- references/harness-adapt.md 6.5 KB
- references/methodology.md 15 KB
- references/patterns/loops/battle-unit-progression.md 7.7 KB
- references/patterns/loops/core-loops.md 6.0 KB
- references/patterns/numeric-traps/numeric-traps.md 8.3 KB
- references/README.md 6.6 KB
- references/scripts/checks/example.checks.json 1.7 KB
- references/scripts/config_check.py 13 KB runs code
- references/scripts/config_index.py 8.2 KB runs code
- references/scripts/gherkin_to_checklist.py 13 KB runs code
- references/scripts/manifest_check.py 18 KB runs code
- references/scripts/README.md 16 KB
- references/scripts/ref_graph.py 9.6 KB runs code
- references/scripts/ref_lib.py 6.2 KB runs code
- references/scripts/requirements.txt 380 B
- references/scripts/resolve_loc.py 3.0 KB runs code
- references/scripts/tests/test_config_check.py 8.8 KB runs code
- references/scripts/tests/test_config_index.py 4.4 KB runs code
- references/scripts/tests/test_manifest_check.py 8.6 KB runs code
- references/scripts/tests/test_ref_graph.py 6.9 KB runs code
- references/scripts/tests/test_ui_palette.py 4.9 KB runs code
- references/scripts/tests/test_ui_render.py 17 KB runs code
- references/scripts/tests/test_ui_slice.py 5.2 KB runs code
- references/scripts/tests/test_value_check.py 7.8 KB runs code
- references/scripts/ui_palette.py 5.6 KB runs code
- references/scripts/ui_render.py 31 KB runs code
- references/scripts/ui_slice.py 5.2 KB runs code
- references/scripts/value_check.py 14 KB runs code
- references/scripts/xlsx_dump.py 3.9 KB runs code
- references/templates/CHANGELOG.tpl.md 1.1 KB
- references/templates/impl-overview.tpl.md 2.4 KB
- references/templates/manifest.tpl.md 8.8 KB
- references/templates/project-charter.tpl.md 3.4 KB
- references/ui-dsl-example-resourcebar.module.md 359 B
- references/ui-dsl-example.md 5.9 KB
- references/ui-dsl-spec.md 15 KB
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.
- 4d ago First seen · 63 lines · 166 tokens per session scan A 1497d1b7c97a
aigd is a skill published in the GitHub repository ProdaZhang/aigd (2 stars, last pushed 2mo ago), licensed MIT. It adds 166 tokens to every session and 1,622 once invoked, about $0.0008 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 2026-08-31.
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