global-solid-principles

A set of rules for applying SOLID principles and design patterns in software architecture. SOLID is a group of guidelines for keeping code easier to change and maintain.

In plain words
What is it for?
Use it when designing or reviewing software structure, choosing design patterns, and organizing code for maintainability.
Why use it?
It gives architectural decisions a consistent basis and helps avoid tightly coupled, hard-to-maintain code.

Cursor rule for Cursor

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/gaetanoff/bootstrap-ia-sdd/global-solid-principles
Clone the repo
git clone --depth 1 https://github.com/GaetanOff/bootstrap-ia-sdd

Made for: Cursor.

Per session 366 This file is loaded in full into every session.
When invoked 366 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00366 $0.00366
Opus 5 $0.00183 $0.00183
Sonnet 5 $0.00073 $0.00073
Haiku 4.5 $0.00037 $0.00037

Measured 3d ago against content hash 495566bf25f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

global-solid-principles 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.

.cursor/rules/global-solid-principles.mdc · 49 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 49 lines · 366 tokens per session scan A 495566bf25f8

Subscribe to this mod's changes

global-solid-principles is a cursor rule published in the GitHub repository GaetanOff/bootstrap-ia-sdd (2 stars, last pushed 3mo ago), licensed GPL-3.0. It adds 366 tokens to every session, about $0.0018 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.