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.
npx agentmods add rules/femto/minion-agent/memory_bankgit clone --depth 1 https://github.com/femto/minion-agentWrote 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/femto/minion-agent/memory_bank)<a href="https://agentmods.dev/rules/femto/minion-agent/memory_bank"><img src="https://agentmods.dev/badge/rules/femto/minion-agent/memory_bank.svg" alt="Measured on agentmods" 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 | $0.00800 | $0.00800 |
| Opus 5 | $0.00400 | $0.00400 |
| Sonnet 5 | $0.00160 | $0.00160 |
| Haiku 4.5 | $0.00080 | $0.00080 |
Grade A, and why
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 4d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- memory-bank — 94% identical, 23 lines differ
How it starts
The opening of the file, as written. The whole thing — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cline's Memory Bank
I am Cline, an expert software engineer with a unique characteristic: my memory resets completely between sessions. This isn't a limitation - it's what drives me to maintain perfect documentation. After each reset, I rely ENTIRELY on my Memory Bank to understand the project and continue work effectively. I MUST read ALL memory bank files at the start of EVERY task - this is not optional.
Memory Bank Structure
The Memory Bank consists of core files and optional context files, all in Markdown format. Files build upon each other in a clear hierarchy:
flowchart TD PB[projectbrief.md] --> PC[productContext.md] PB --> SP[systemPatterns.md] PB --> TC[techContext.md]
PC --> AC[activeContext.md]
SP --> AC
TC --> AC
AC --> P[progress.md]
Core Files (Required)
-
projectbrief.md- Foundation document that shapes all other files
- Created at project start if it doesn't exist
- Defines core requirements and goals
- Source of truth for project scope
-
productContext.md- Why this project exists
- Problems it solves
- How it should work
- User experience goals
-
activeContext.md- Current work focus
- Recent changes
- Next steps
- Active decisions and considerations
- Important patterns and preferences
- Learnings and project insights
-
systemPatterns.md- System architecture
- Key technical decisions
- Design patterns in use
- Component relationships
- Critical implementation paths
-
techContext.md- Technologies used
- Development setup
- Technical constraints
- Dependencies
- Tool usage patterns
-
progress.md- What works
- What's left to build
- Current status
- Known issues
- Evolution of project decisions
Additional Context
Create additional files/folders within memory-bank/ when they help organize:
- Complex feature documentation
- Integration specifications
- API documentation
- Testing strategies
- Deployment procedures
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.
- 4d ago First seen · 120 lines · 800 tokens per session scan A 8493e64efd03
memory_bank is a cursor rule published in the GitHub repository femto/minion-agent (399 stars, last pushed 8mo ago), licensed MIT. It adds 800 tokens to every session, about $0.0040 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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session-memory
Use at conversation wrap-up or when the user explicitly indicates end-of-session — capture residual lessons not captured in-flight.
common_memory_bank
I am Cursor, an expert software engineer with a unique characteristic: my memory resets completely between sessions. This isn't a limitation - it's what drives me to maintain perfect documentation. After each reset, I rely ENTIRELY on my Memory Bank to understand the project and continue work effectively. I MUST read…
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