Borrowing it
Nothing to install: this file belongs to robinfaraj/one-context. 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/robinfaraj/one-context/main/.claude/skills/coding-style/references/project-structure.mdcgit clone --depth 1 https://github.com/robinfaraj/one-contextWrote 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/robinfaraj/one-context/project-structure)<a href="https://agentmods.dev/rules/robinfaraj/one-context/project-structure"><img src="https://agentmods.dev/badge/rules/robinfaraj/one-context/project-structure/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/robinfaraj/one-context/project-structure"><img src="https://agentmods.dev/badge/rules/robinfaraj/one-context/project-structure.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 | $0.00000 | $0.00782 |
| Opus 5.5 | $0.00000 | $0.00313 |
| Sonnet 5.5 | $0.00000 | $0.00156 |
| Haiku 4.5 | $0.00000 | $0.00078 |
Grade A, and why
project-structure 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 2mo 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 — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Structure
pnpm workspace monorepo with a Next.js App Router app and shared backend packages.
Root
pnpm-workspace.yaml,turbo.json,package.json— workspace and build orchestrationtsconfig.json,tooling/typescript/*.json— TypeScript basesbiome.json— lint and format (Biome, not ESLint/Prettier)config/— shared runtime config and typestooling/— scripts, Tailwind preset, TypeScript presetsprompts/— brand guide and prompt references
App (frontend)
apps/web/ — Next.js App Router application (SSR-first)
- Pages and routing:
apps/web/app/**app/api/**/route.ts— API routes (edge/server)app/layout.tsx,app/page.tsx,app/global-error.tsx— global files
- Feature modules:
apps/web/modules/**modules/ui/— UI components (shadcn/ui, Radix, Tailwind)modules/shared/— cross-domain shared code (keep minimal)
- Public assets:
apps/web/public/** - Config:
apps/web/next.config.ts,apps/web/postcss.config.cjs
Place all browser/UI-only code in apps/web. Prefer Server Components; limit use client to interactive UI concerns.
Backend and Shared Packages
| Package | Purpose | Status |
|---|---|---|
packages/api/ |
HonoJS API server — routes, middleware, shared utils | Active (health, auth routes) |
packages/auth/ |
better-auth config, helpers, plugins | Active |
packages/database/ |
Prisma schema, migrations, client | Active |
packages/integrations/ |
Third-party integrations | Scaffolded |
packages/logs/ |
Logging config and helper | Active |
packages/mail/ |
Email providers and templates | Scaffolded |
packages/storage/ |
File storage providers | Scaffolded |
packages/tasks/ |
Background tasks / Trigger.dev | Scaffolded |
packages/utils/ |
Shared utilities (dates, html, links, errors, types) | Active |
Key Paths
- API entry:
packages/api/src/app.ts - API routes:
packages/api/src/routes/** - Database schema:
packages/database/prisma/schema.prisma - Migrations:
packages/database/prisma/migrations/**
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.
- 2mo ago First seen · 73 lines · 0 tokens per session scan A cbf78f0d4df7
project-structure is a cursor rule published in the GitHub repository robinfaraj/one-context (43 stars, last pushed 8mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 782 tokens. 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.
project-structure compared with cursor rules from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| project-structurerobinfaraj/one-context | Cursor rule | 43 | 8mo ago | Apache-2.0 | A | 0 | Claude Code, Cursor |
| ponytailDietrichGebert/ponytail | Cursor rule | 185k | 8d ago | MIT | A | 604 | Cursor |
| angular-20angular/angular | Cursor rule | 101k | yesterday | MIT | A | 0 | Cursor |
| dev-standardapache/superset | Cursor rule | 75k | today | Apache-2.0 | A | 1,147 | Cursor |
| prefer-direct-imports-over-module-mocksprisma/orm | Cursor rule | 48k | yesterday | Apache-2.0 | A | 0 | Cursor |
| config-validation-and-normalizationprisma/orm | Cursor rule | 48k | yesterday | Apache-2.0 | A | 0 | Cursor |
| control-plane-descriptorsprisma/orm | Cursor rule | 48k | yesterday | Apache-2.0 | A | 0 | Cursor |