create-memory-bank

create-memory-bank is a skill for Claude Code from mehmetdemirci/comb-ai. It costs 45 tokens per session (1,000 once invoked), scanned A, original, MIT.

A skill for initializing a COMB memory bank, a structured project record, for a brand-new software project.

In plain words
What is it for?
Use it to gather project information and create the memory-bank folders, core files, technology notes, architecture files, and index.
Why use it?
It creates a consistent place for project goals, current work, technology details, and architecture decisions before development grows.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions CLAUDE.md; positional $N argument; mentions Claude Code.

Good fit Use it to gather project information and create the memory-bank folders, core files, technology notes, architecture files, and index.

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Install with agentmods
npx agentmods add skills/mehmetdemirci/comb-ai/create-memory-bank
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.

Any agent
npx skills add mehmetdemirci/comb-ai --skill create-memory-bank
Clone the repo
git clone --depth 1 https://github.com/mehmetdemirci/comb-ai

Made for: Claude Code.

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 create-memory-bank

README.md
[![agentmods](https://agentmods.dev/badge/skills/mehmetdemirci/comb-ai/create-memory-bank/github.svg)](https://agentmods.dev/skills/mehmetdemirci/comb-ai/create-memory-bank)
Your own site
<a href="https://agentmods.dev/skills/mehmetdemirci/comb-ai/create-memory-bank"><img src="https://agentmods.dev/badge/skills/mehmetdemirci/comb-ai/create-memory-bank/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.

agentmods 80×15 button for create-memory-bank

Your own site · 80×15
<a href="https://agentmods.dev/skills/mehmetdemirci/comb-ai/create-memory-bank"><img src="https://agentmods.dev/badge/skills/mehmetdemirci/comb-ai/create-memory-bank.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,000 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 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 5.1 $0.00045 $0.01000
Opus 5 $0.00023 $0.00500
Sonnet 5 $0.00009 $0.00200
Haiku 4.5 $0.00005 $0.00100

Measured 11d ago against content hash 5be0f3f71b9d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

create-memory-bank 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 11d 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.

templates/skills/claude/create-memory-bank/SKILL.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Memory Bank (Greenfield)

Initialize a COMB (Context-Optimized Memory Bank) for the new $0 project.

For existing projects with code: Use /adopt-memory-bank instead — it analyzes the codebase and pre-fills memory bank files with real data.

Process

Step 1 — Gather project information

Ask the user for these details before creating files:

  1. Project name: $0 (from argument)
  2. Technical domains: What are the main development areas? (e.g., backend, frontend, infrastructure, mobile)
  3. Tech stack per domain: What technologies are used? (e.g., backend: .NET 8 + PostgreSQL, frontend: React 18 + TypeScript)
  4. Current phase: What phase is the project in? (kickoff, active development, maintenance)
  5. Team size: Solo developer or team?

Step 2 — Create directory structure

memory-bank/
├── INDEX.md
├── core/
│   ├── projectbrief.md
│   ├── productContext.md
│   ├── active-context.md
│   └── sprint-tracker.md
├── tech/
│   └── (one file per domain: backend-stack.md, frontend-stack.md, etc.)
└── arch/
    ├── patterns-overview.md
    └── decisions-summary.md

Step 3 — Create project root files

Create these files in the project root:

  1. memory-bank-protocol.md — Copy from the COMB methodology template
  2. project-rules.md — Create with project-specific rules and the dynamic zone
  3. CLAUDE.md — Create the Claude Code pointer file

If the user uses Cursor, also create: 4. .cursor/rules/memory-bank.mdc — The thin Cursor wrapper

Step 4 — Fill in INDEX.md

The INDEX.md is the most critical file. Fill in:

  • Project overview (name, team, version, status)
  • Smart reading strategy decision tree (customized to the project's domains)
  • Cache-aware reading order (static files listed before dynamic files)
  • File map with line counts (initially estimated)
  • Key technologies summary
  • Architecture highlights
  • Performance metrics placeholders

Step 5 — Create core files

  • core/projectbrief.md — Ask user for project scope, goals, constraints
  • core/productContext.md — Ask user for product vision, target users, key features
  • core/active-context.md — Initialize with current phase and first tasks
  • core/sprint-tracker.md — Initialize with Sprint 1 if applicable

Read the full file on GitHub · 118 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. 11d ago First seen · 118 lines · 45 tokens per session scan A 5be0f3f71b9d

Subscribe to this mod's changes

create-memory-bank is a skill published in the GitHub repository mehmetdemirci/comb-ai (13 stars, last pushed 6mo ago), licensed MIT. It adds 45 tokens to every session and 1,000 once invoked, about $0.0002 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 2026-08-30.

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