main-optimized

A rule system for organising development work into stages such as initial setup, planning, design, implementation, review, and archiving, with a required memory bank.

In plain words
What is it for?
Use it to structure projects, load rules for each stage, maintain shared project memory, and move work from planning through implementation and review.
Why use it?
It gives the coding agent a fixed workflow and requires project context to be recorded before other work begins.

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/alkoleft/mcp-bsl-platform-context/main-optimized
Clone the repo
git clone --depth 1 https://github.com/alkoleft/mcp-bsl-platform-context

Made for: Cursor.

Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 2,116 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.02116
Opus 5 $0.00000 $0.01058
Sonnet 5 $0.00000 $0.00423
Haiku 4.5 $0.00000 $0.00212

Measured 3d ago against content hash f2ef9192a426, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

main-optimized 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.

Origin

This is a copy

100% identical to main-optimized — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cursor/rules/isolation_rules/main-optimized.mdc · 237 lines

How it starts

The opening of the file, as written. The whole thing — 237 lines — stays where its author put it; the contents beside it link to each section on GitHub.

🔍 OPTIMIZED MEMORY BANK SYSTEM

🚨 CRITICAL RULE: MEMORY BANK CREATION IS MANDATORY 🚨 Memory Bank MUST be created BEFORE any other operation in ANY mode NO process can continue without verifying Memory Bank existence

TL;DR: This system uses optimized context management and adaptive rule loading to maximize token efficiency while preserving the structured development approach.

🧭 OPTIMIZED MODE ARCHITECTURE

graph TD
    subgraph "Memory Bank Core"
        Context["Context Manager"]
        Rules["Rule Loader"]
        FileIO["File Manager"]
        Transition["Mode Transition"]
    end
    
    subgraph "Custom Modes"
        VAN["VAN<br>Initialization"]
        PLAN["PLAN<br>Planning"]
        CREATIVE["CREATIVE<br>Design"]
        IMPLEMENT["IMPLEMENT<br>Building"]
        REFLECT["REFLECT<br>Review"]
        ARCHIVE["ARCHIVE<br>Documentation"]
    end
    
    Context --> VAN & PLAN & CREATIVE & IMPLEMENT & REFLECT & ARCHIVE
    Rules --> VAN & PLAN & CREATIVE & IMPLEMENT & REFLECT & ARCHIVE
    FileIO --> VAN & PLAN & CREATIVE & IMPLEMENT & REFLECT & ARCHIVE
    Transition --> VAN & PLAN & CREATIVE & IMPLEMENT & REFLECT & ARCHIVE
    
    VAN --> PLAN
    PLAN --> CREATIVE
    CREATIVE --> IMPLEMENT
    IMPLEMENT --> REFLECT
    REFLECT --> ARCHIVE
    
    style Context fill:#4da6ff,stroke:#0066cc,color:white
    style Rules fill:#ffa64d,stroke:#cc7a30,color:white
    style FileIO fill:#4dbb5f,stroke:#36873f,color:white
    style Transition fill:#d94dbb,stroke:#a3378a,color:white

📈 ADAPTIVE COMPLEXITY MODEL

graph TD
    Task["Task Creation"] --> Complexity{"Complexity<br>Level?"}
    
    Complexity -->|"Level 1<br>Quick Fix"| L1["3-Phase<br>Streamlined Process"]
    Complexity -->|"Level 2<br>Enhancement"| L2["4-Phase<br>Balanced Process"]
    Complexity -->|"Level 3<br>Feature"| L3["5-Phase<br>Comprehensive Process"]
    Complexity -->|"Level 4<br>Enterprise"| L4["6-Phase<br>Governance Process"]
    
    L1 --> L1_Process["VAN → IMPLEMENT → REFLECT"]
    L2 --> L2_Process["VAN → PLAN → IMPLEMENT → REFLECT"]
    L3 --> L3_Process["VAN → PLAN → CREATIVE → IMPLEMENT → REFLECT"]
    L4 --> L4_Process["VAN → PLAN → CREATIVE → IMPLEMENT → REFLECT → ARCHIVE"]
    
    style Complexity fill:#d94dbb,stroke:#a3378a,color:white
    style L1 fill:#4dbb5f,stroke:#36873f,color:white
    style L2 fill:#ffa64d,stroke:#cc7a30,color:white
    style L3 fill:#4da6ff,stroke:#0066cc,color:white
    style L4 fill:#ff5555,stroke:#cc0000,color:white

Read the full file on GitHub · 237 lines

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 · 237 lines · 0 tokens per session scan A f2ef9192a426

Subscribe to this mod's changes

main-optimized is a cursor rule published in the GitHub repository alkoleft/mcp-bsl-platform-context (191 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,116 tokens. A static security scan graded it A with 0 findings. It is 100% identical to main-optimized, differing in 0 lines, and is treated as a copy.