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/KhaledSaeed18/node-express-boilerplateWrote 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/rules/khaledsaeed18/node-express-boilerplate/architecture)<a href="https://agentmods.dev/rules/khaledsaeed18/node-express-boilerplate/architecture"><img src="https://agentmods.dev/badge/rules/khaledsaeed18/node-express-boilerplate/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/rules/khaledsaeed18/node-express-boilerplate/architecture"><img src="https://agentmods.dev/badge/rules/khaledsaeed18/node-express-boilerplate/architecture.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00354 | $0.00354 |
| Opus 5.5 | $0.00142 | $0.00142 |
| Sonnet 5.5 | $0.00071 | $0.00071 |
| Haiku 4.5 | $0.00035 | $0.00035 |
Grade A, and why
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 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.
What it actually says
Layered Architecture
Routes → Controllers → Services → Repositories → Prisma (PostgreSQL).
Every new resource requires exactly these five files, in this order:
| File | Purpose |
|---|---|
src/validations/<name>.validation.ts |
Zod v4 schemas + RequestHandler exports |
src/repository/<name>.repository.ts |
I<Name>Repository interface + class extending BaseRepository |
src/services/<name>.service.ts |
I<Name>Service interface + class |
src/controllers/<name>.controller.ts |
I<Name>Controller interface + class extending BaseController |
src/routes/<name>.route.ts |
class extending BaseRoute, exports router instance |
After creating those files:
- Register repository, service, and controller in
src/container/index.tsfollowing the existing init pattern. - Mount the route in
src/app.tsat/api/v1/<name>. - Export all interfaces and classes from the barrel files (
src/repository/index.ts,src/services/index.ts,src/controllers/index.ts).
DI Container
Container (singleton in src/container/index.ts) is the only place where new Repository/Service/Controller() is called. Access instances in routes via this.container.get<Name>Controller().
Entry Points
src/index.ts— binds the port only (importappin tests without binding)src/app.ts— all middleware and route mounting
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 · 34 lines · 354 tokens per session scan A 99825b14af9f
architecture is a cursor rule published in the GitHub repository KhaledSaeed18/node-express-boilerplate (36 stars, last pushed 5d ago), licensed MIT. It adds 354 tokens to every session, about $0.0014 per session on Opus 5.5. 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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