OlympHill
B

Beta (Grade A)Security-tested data-ai skill for Claude AI. Grade A. Persistent cloud memory for OpenClaw agents. Use when users say: - "install mem9" - "setup memory" - "add memory plugin" - "openclaw memory" - "m

— (0)
Daniel NikulshynReviewed by Daniel Nikulshyn·Updated July 2026

Overview

mem9 is a security-tested data-ai skill for Claude AI, providing persistent cloud memory for OpenClaw agents. It allows users to store and recall long-term memory across sessions, devices, or restarts. The plugin connects to a cloud memory space identified by a space ID, which is used to reconnect the user to the same mem9 space. mem9 is suitable for users who want to persist or manage long-term memory, such as remembering user preferences, profile facts, project context, or important decisions. The tool is not meant for temporary conversation context or one-off tasks that don't require long-term memory. mem9 has specific trigger phrases, including 'remember this', 'save this for later', and 'don't forget that...'. When installed, mem9 enables OpenClaw to store and recall long-term memory, and it provides a space ID that the user should save for reconnection purposes. This space ID acts as a secret and should not be shared.

Key features

  • Persistent cloud memory
  • Space ID for reconnection
  • Long-term memory storage and recall
  • Support for user preferences and profile facts

Pricing

Model
Free
Category
Skills
Rating
No reviews yet

Use cases

User Profile Management

mem9 can be used to store and recall user preferences and profile facts across sessions and devices.

Project Context Management

mem9 enables OpenClaw agents to store and recall project context and ongoing work, ensuring continuity across sessions and devices.

Pros & Cons

Pros

  • Provides persistent cloud memory for OpenClaw agents
  • Enables long-term memory storage and recall across sessions and devices
  • Supports user preferences, profile facts, and project context storage

Cons

  • Requires a space ID that must be kept secret
  • Not suitable for temporary conversation context or one-off tasks

Reviews

Sign in to leave a review.

No reviews yet. Be the first!

Q&A

What kinds of information are best stored with mem9?

mem9 is designed for long‑term data such as user preferences, profile facts, project context, and important decisions that need to persist across sessions, devices, or restarts.

Asked by Priya Nair · Aug 22, 2025

Can mem9 be used for short‑term conversation context?

No. mem9 is not intended for temporary or one‑off tasks; it focuses on persistent memory. For short‑term context, rely on the built‑in conversation memory of Claude AI instead.

Asked by Chioma Nwosu · Aug 23, 2025

How does the Space ID work and what do I need to keep it secure?

When you install mem9, it creates a cloud memory space identified by a unique Space ID. This ID is required each time you reconnect to the same memory space, so you must store it safely and not share it publicly to protect your data.

Asked by Ximena Torres · Aug 21, 2025

Ask a question

Skills alternatives

Manage Headers (Grade A) logo

Manage Headers (Grade A)

Skills

Security-tested development skill for Claude AI. Grade A. Inspects and configures the security headers a Power Pages site sends to browsers — Content Security Policy, frame and clickjacking protection

— (0)
Free
Using Git Worktrees (Grade A) logo

Using Git Worktrees (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktre

— (0)
Free
Ga4 Bigquery Schema (Grade A) logo

Ga4 Bigquery Schema (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. GA4 BigQuery Export Schema Reference — complete field reference, nested structures, query patterns, and performance tips

— (0)
Free
Meta Capi (Grade A) logo

Meta Capi (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Meta Conversions API (CAPI) Setup Reference — architecture, event types, customer information hashing, deduplication, implementation examples, AEM

— (0)
Free
Callees (Grade A) logo

Callees (Grade A)

Skills

Security-tested development skill for Claude AI. Grade A. Lista o que uma funcao/metodo chama (call graph direto)

— (0)
Free
Test Module Name (Grade A) logo

Test Module Name (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Name Haskell test modules after the module under test with a Spec suffix in the same namespace. Use when writing or reviewing Haskell test module

— (0)
Free
Board Of Directors (Grade A) logo

Board Of Directors (Grade A)

Skills

Security-tested data-ai skill for Claude AI. Grade A. Simulate a 5-member expert board deliberation for major decisions. Use when evaluating plans, architecture choices, feature designs, or any decisi

— (0)
Free
Advpl Mvc Avancado (Grade A) logo

Advpl Mvc Avancado (Grade A)

Skills

Security-tested development skill for Claude AI. Grade A. MVC avançado via PE (Pontos de Entrada) — adicionar grids customizadas em telas MVC padrão (CNTA300/MATA070/MATA440/MATA460/FINA040 via *STRU)

— (0)
Free