using-archipy-repositories

using-archipy-repositories is a cursor rule for coding agents from SyntaxArc/archipy-plugin. It costs 0 tokens per session (330 once invoked), scanned A, original, MIT.

Coding rules for organizing ArchiPy data access in repositories, the code that reads and coordinates data for a business area.

In plain words
What is it for?
Use them when creating or reviewing domain repositories, adapters, repository data-transfer objects, and cross-domain reads in an ArchiPy application.
Why use it?
They keep each domain's data access separate and clarify where adapters, caching, data mapping, and error handling belong.

Cursor rule

Install

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.

agentmods
npx agentmods add rules/syntaxarc/archipy-plugin/using-archipy-repositories
Clone the repo
git clone --depth 1 https://github.com/SyntaxArc/archipy-plugin

Wrote 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.

agentmods badge for using-archipy-repositories

README.md
[![agentmods](https://agentmods.dev/badge/rules/syntaxarc/archipy-plugin/using-archipy-repositories.svg)](https://agentmods.dev/rules/syntaxarc/archipy-plugin/using-archipy-repositories)
Your own site
<a href="https://agentmods.dev/rules/syntaxarc/archipy-plugin/using-archipy-repositories"><img src="https://agentmods.dev/badge/rules/syntaxarc/archipy-plugin/using-archipy-repositories.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 330 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00330
Opus 5 $0.00000 $0.00165
Sonnet 5 $0.00000 $0.00066
Haiku 4.5 $0.00000 $0.00033

Measured 3d ago against content hash b158c38208d3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

using-archipy-repositories 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 3d 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.

rules/using-archipy-repositories.mdc · 38 lines

What it actually says

Using ArchiPy Repositories

Each domain owns its data access under repositories/{domain}/.

Live: https://syntaxarc.github.io/ArchiPy/getting-started/project_structure/

Layout

repositories/{domain}/
├── adapters/                    # Domain wrappers around ArchiPy / external clients
│   └── {domain}_{purpose}_adapter.py
└── {domain}_repository.py       # Orchestrate adapters; map to repository DTOs

Responsibilities

  • adapters/ — entity construction, query building, thin wrappers; prefer ArchiPy extras (uv add "archipy[redis]") before inventing clients.
  • {domain}_repository.py — orchestrates adapters, cache-aside patterns, maps results to repository DTOs (*CommandDTO / *QueryDTO / *ResponseDTO).
  • Catch infrastructure exceptions at the adapter/repository boundary; re-raise as domain errors with raise ... from e.

Domain Isolation

  • Never import or call a repository from a different domain.
  • Cross-domain reads go through the other domain’s logic class.

Do Not

  • Put business rules or @postgres_sqlalchemy_atomic_decorator here (that belongs in logics/).
  • Create a top-level app adapters/ package — domain adapters live under repositories.
  • Leak raw driver exceptions into logics/services.
Changes

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.

  1. 3d ago First seen · 38 lines · 330 tokens per session scan A b158c38208d3

Subscribe to this mod's changes

using-archipy-repositories is a cursor rule published in the GitHub repository SyntaxArc/archipy-plugin (2 stars, last pushed 10d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 330 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 2026-08-31.