999_memb_context

999_memb_context is a cursor rule for Cursor from hybridlabor-api/bdb-dev-optimized-agent-skills. It costs 70 tokens per session, scanned A, original, Apache-2.0.

Automatically retrieved project notes from a memory system called memB. The notes contain general developer preferences and project context, but this entry reports no specific preferences.

In plain words
What is it for?
Use it as contextual input for agent work when the memory system supplies information about the project or developer.
Why use it?
It can provide background information to an agent when relevant, though this particular entry contains no useful instructions.

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/hybridlabor-api/bdb-dev-optimized-agent-skills/999_memb_context
Clone the repo
git clone --depth 1 https://github.com/hybridlabor-api/bdb-dev-optimized-agent-skills

Made for: Cursor.

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 999_memb_context

README.md
[![agentmods](https://agentmods.dev/badge/rules/hybridlabor-api/bdb-dev-optimized-agent-skills/999_memb_context.svg)](https://agentmods.dev/rules/hybridlabor-api/bdb-dev-optimized-agent-skills/999_memb_context)
Your own site
<a href="https://agentmods.dev/rules/hybridlabor-api/bdb-dev-optimized-agent-skills/999_memb_context"><img src="https://agentmods.dev/badge/rules/hybridlabor-api/bdb-dev-optimized-agent-skills/999_memb_context.svg" alt="Measured on agentmods" height="20"></a>
Per session 70 This file is loaded in full into every session.
When invoked 70 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.00070 $0.00070
Opus 5 $0.00035 $0.00035
Sonnet 5 $0.00014 $0.00014
Haiku 4.5 $0.00007 $0.00007

Measured 5d ago against content hash 152380070170, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

999_memb_context 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 5d 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.

.cursor/rules/999_memb_context.mdc · 16 lines

What it actually says

memB Auto-Injected Context

The following knowledge was automatically retrieved from the memB vector engine.

Global Developer Preferences (Godmode)

Project Context: bdb-dev-optimized-agent-skills

  • None
  • None
  • None
  • None
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. 5d ago First seen · 16 lines · 70 tokens per session scan A 152380070170

Subscribe to this mod's changes

999_memb_context is a cursor rule published in the GitHub repository hybridlabor-api/bdb-dev-optimized-agent-skills (6 stars, last pushed 8d ago), licensed Apache-2.0. It adds 70 tokens to every session, about $0.0003 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 2026-08-31.