Borrowing it
Nothing to install: this file belongs to jerseycheese/Narraitor. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jerseycheese/Narraitor/main/.claude/skills/narraitor-architecture/SKILL.mdgit clone --depth 1 https://github.com/jerseycheese/NarraitorWrote 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/jerseycheese/narraitor/narraitor-architecture)<a href="https://agentmods.dev/skills/jerseycheese/narraitor/narraitor-architecture"><img src="https://agentmods.dev/badge/skills/jerseycheese/narraitor/narraitor-architecture/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/skills/jerseycheese/narraitor/narraitor-architecture"><img src="https://agentmods.dev/badge/skills/jerseycheese/narraitor/narraitor-architecture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 5.1 | $0.00080 | $0.00887 |
| Opus 5 | $0.00040 | $0.00443 |
| Sonnet 5 | $0.00016 | $0.00177 |
| Haiku 4.5 | $0.00008 | $0.00089 |
Grade A, and why
narraitor-architecture 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 10d 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 — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
When to invoke (auto-trigger)
Invoke automatically whenever:
- A new component, store, API route, or type file is about to be created
- The user asks how to structure, design, or plan a feature in this repo
- A refactor touches domain boundaries or moves code between domains
Do NOT invoke for: small bug fixes, copy changes, config tweaks, or test-only changes.
Narraitor Architecture
Migration in progress: Component organization and styling patterns are actively migrating to a design system. Verify component structure and styling conventions against current code rather than relying solely on this skill.
Place code in the right module
- Put routes and API handlers in
src/app/andsrc/app/api/(Next.js 15 App Router). - Put UI in
src/components/, grouped by domain/feature; usesrc/components/uifor shared primitives andsrc/components/sharedfor cross-domain UI. - Put state in
src/state/with domain stores; use persistence helpers insrc/state/persistence.tswhen needed. - Put types in
src/types/*.types.ts; keepsrc/types/index.tstype-only (no runtime imports). - Put hooks in
src/hooks/and services insrc/services/unless an existingsrc/lib/*module already owns the behavior. - Put shared logic and domain services in
src/lib/(AI, services, generators, utils, and domain-specific modules likenarrative/,lore/,inventory/,world/,journal/,tutorial/). Usesrc/utils/for general helpers already used there.
Enforce domain boundaries
- Keep domain logic inside its domain folders and store; coordinate cross-domain behavior at pages or feature orchestrators.
- Share data across domains via typed IDs/DTOs instead of direct store or component imports.
- Follow the domain names in
src/types/and existingsrc/state/*Store.tsfiles.
Follow state patterns
- Use the
CrudStoretype when building standard CRUD stores. - Use
persist+createIndexedDBStoragefor stores that must survive reloads. - Store only source-of-truth data; compute derived values in selectors.
What ships with it
3 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.
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.
- 10d ago First seen · 62 lines · 80 tokens per session scan A 787f8b3badee
narraitor-architecture is a skill published in the GitHub repository jerseycheese/Narraitor (30 stars, last pushed today), licensed MIT. It adds 80 tokens to every session and 887 once invoked, about $0.0004 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.
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