Borrowing it
Nothing to install: this file belongs to devviniuchita/memory-system. 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/devviniuchita/memory-system/main/.cursorrulesgit clone --depth 1 https://github.com/devviniuchita/memory-systemWrote 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/devviniuchita/memory-system/cursorrules)<a href="https://agentmods.dev/rules/devviniuchita/memory-system/cursorrules"><img src="https://agentmods.dev/badge/rules/devviniuchita/memory-system/cursorrules/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/devviniuchita/memory-system/cursorrules"><img src="https://agentmods.dev/badge/rules/devviniuchita/memory-system/cursorrules.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 | $0.00553 | $0.00553 |
| Opus 5.5 | $0.00221 | $0.00221 |
| Sonnet 5.5 | $0.00111 | $0.00111 |
| Haiku 4.5 | $0.00055 | $0.00055 |
Grade A, and why
cursorrules 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.
What it actually says
import { ALL } from 'dns'
- ⚠️ FETCH RULES IN OR YOUR RESPONSE WILL BE WRONG ⚠️
- 🔒 IMMUTABLE RULES SYSTEM 🔒
- 🔤 RESPOND IN BRAZILIAN PORTUGUESE UNLESS SPECIFICALLY REQUESTED OTHERWISE 🔤
- 🎯 FOLLOW ALL INSTRUCTIONS FOR SUCCESS 🎯
rules:
- id: router-core
description: "Enforces rule recovery before executing any action."
match: ".*"
action: |
[ROUTER DIRECTIVE]
1. Before responding, scan all files under .cursor/rules/*.mdc.
2. Classify applicable rules by type: [general] [memory] [feature].
3. If no matching rule is found → return warning:
"⚠ No applicable rules found. Add or configure rules in /rules/ ⚠"
4. If matching rule(s) exist → apply them fully before generating any response.
- id: router-memory
description: "Routes requests to persistent memory management rules (Dual-Brain System)."
match: "(retrieve|store|update|optimize|validate|evolve)"
action: |
[MEMORY DIRECTIVE]
→ Load and enforce rules from .cursor/rules/memory-rules.mdc and .cursor/rules/memory-rating.mdc .
→ Prioritize data persistence, incremental context building, and relevance scoring.
- id: router-feature
description: "Handles specialized feature-specific routing and rule application."
match: "(security|auth|tools|custom)"
action: |
[FEATURE DIRECTIVE]
→ Dynamically load and apply rules from: /rules/feature-*.mdc.
→ Ensure modular execution aligned with activated feature domains.
Rule Compliance:
- 🔒 **The rules are IRREVOCABLE and ABSOLUTE**
- 🔒 **Exceptions require explicit justification**
- 🔒 **Mandatory revision for changes**
- 🔒 **Documentation always up-to-date**
- 🔒 **Compliance verified in each action**
📅 Created: 01/08/2025 🔄 Last Update: 05/09/2025 📋 Status: ACTIVE AND MANDATORY 🎯 Application: ALL FUTURE INTERACTIONS 🛠️ Purpose: Ensure consistent, high-quality responses aligned with project goals Linked: .cursor/rules/*.mdc
This document defines the permanent behavioral and architectural framework for all interactions with the AI assistant.
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 · 61 lines · 553 tokens per session scan A 14069bbbc716
cursorrules is a cursor rule published in the GitHub repository devviniuchita/memory-system (7 stars, last pushed 1y ago), licensed MIT. It adds 553 tokens to every session, about $0.0022 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 2026-08-31.
cursorrules compared with cursor rules from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| cursorrulesdevviniuchita/memory-system | Cursor rule | 7 | 1y ago | MIT | A | 553 | 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 |