creative-phase-examples

creative-phase-examples is a cursor rule for Cursor from savagelysubtle/BIG-BRAIN-Memory-Bank. It costs 0 tokens per session (4,626 once invoked), scanned A, a copy of creative-phase-examples, MIT.

Examples showing how to document a creative phase while designing an algorithm or another substantial technical solution. They record the goal, constraints, options, trade-offs, and chosen approach.

In plain words
What is it for?
Use them when documenting algorithm design, comparing implementation options, or recording the reasoning behind a non-trivial technical decision.
Why use it?
They give developers a repeatable way to explain design decisions before implementation. This makes complex choices easier to review and keeps important constraints visible.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use them when documenting algorithm design, comparing implementation options, or recording the reasoning behind a non-trivial technical decision.

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Install with agentmods
npx agentmods add rules/savagelysubtle/big-brain-memory-bank/creative-phase-examples
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.

Clone the repo
git clone --depth 1 https://github.com/savagelysubtle/BIG-BRAIN-Memory-Bank

Made for: Cursor.

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README.md
[![agentmods](https://agentmods.dev/badge/rules/savagelysubtle/big-brain-memory-bank/creative-phase-examples/github.svg)](https://agentmods.dev/rules/savagelysubtle/big-brain-memory-bank/creative-phase-examples)
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Your own site · 80×15
<a href="https://agentmods.dev/rules/savagelysubtle/big-brain-memory-bank/creative-phase-examples"><img src="https://agentmods.dev/badge/rules/savagelysubtle/big-brain-memory-bank/creative-phase-examples.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 4,626 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00000 $0.04626
Opus 5 $0.00000 $0.02313
Sonnet 5 $0.00000 $0.00925
Haiku 4.5 $0.00000 $0.00463

Measured 6d ago against content hash 7cd747471eb0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

creative-phase-examples 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 6d 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 creative-phase-examples — 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.

inspiration/related-implementations/Vanzan-memory-bank/.cursor/rules/Extended Details/creative-phase-examples.mdc · 645 lines

How it starts

The opening of the file, as written. The whole thing — 645 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CREATIVE PHASE EXAMPLES

TL;DR: These examples demonstrate the correct format for documenting different types of creative phases across complexity levels. Use these as templates when engaging in creative work during tasks.

⚠️ CORRECT CREATIVE PHASE EXAMPLES ⚠️

Example 1: Algorithm Design Creative Phase

🎨🎨🎨 ENTERING CREATIVE PHASE: ALGORITHM DESIGN 🎨🎨🎨
Focus: Data sorting algorithm
Objective: Efficient sorting of large datasets with minimal memory overhead
Constraints: O(n log n) performance, stable sort, memory efficient

Working on sorting algorithm for large datasets:
- Need O(n log n) performance
- Must handle duplicate values
- Should be stable sort
- Memory constraints: O(1) extra space preferred

Options being considered:
1. Modified QuickSort with median-of-three pivot
   - Pros: Very fast average case
   - Cons: Not stable, worst case O(n²)
   
2. MergeSort with in-place merging
   - Pros: Stable, guaranteed O(n log n)
   - Cons: In-place version is complex
   
3. Custom hybrid approach
   - Pros: Can optimize for specific data patterns
   - Cons: More complex implementation

Analysis:
- Standard QuickSort isn't stable and can degrade to O(n²)
- Standard MergeSort uses O(n) extra space
- In-place merge is possible but complex
- Tim Sort could be a good option but more complex to implement

Decision: Implementing modified MergeSort with block-based in-place approach
- Using block size of sqrt(n) for balanced performance
- Implementing rotation-based in-place merging
- Adding adaptive optimization for already-sorted runs

🎨 CREATIVE CHECKPOINT: Initial algorithm design
- Progress: Selected core algorithm approach
- Decisions made:
  - Block-based MergeSort as foundation
  - In-place merging with rotation technique
  - Adaptive optimization for already-sorted runs
- Open questions:
  - Optimal block size determination method
  - Thread safety considerations
- Next creative milestone: Implementation details and edge cases

[Algorithm pseudocode and implementation details...]

🎨🎨🎨 EXITING CREATIVE PHASE - RETURNING TO TASK TRACKING 🎨🎨🎨

🔄 CREATIVE PHASE SUMMARY:
- Completed: Algorithm design for large dataset sorting
- Key decisions: Modified MergeSort with block-based approach
- Next steps: 
  1. Implement the algorithm in code
  2. Create test cases for edge cases
  3. Benchmark performance
- Documentation: Algorithm design details added to systemPatterns.md

🔄 TASK UPDATE: Implement sorting algorithm - In Progress
- Updated in tasks.md ✓
- Creative work completed: Algorithm design
- Implementation details added to activeContext.md ✓

Read the full file on GitHub · 645 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. 6d ago First seen · 645 lines · 4,626 tokens per session scan A 7cd747471eb0

Subscribe to this mod's changes

creative-phase-examples is a cursor rule published in the GitHub repository savagelysubtle/BIG-BRAIN-Memory-Bank (5 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 4,626 tokens. A static security scan graded it A with 0 findings. It is 100% identical to creative-phase-examples, differing in 0 lines, and is treated as a copy.