Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
View plugin → 
Tencent
mem9
mem9 gives coding agents one shared memory layer instead of separate local notebooks and one-off prompt files.
Plugin facts
GitHub stars 1202
LicenseApache-2.0
Primary languageTypeScript
Last push2026-08-25T07:46:23Z
Maintainermem9-ai
Added to this directory2026-08-20
Screenshots
About this plugin
Unlimited memory for OpenClaw
Install this DSH plugin
Copy the command below and run it in your DeepSeek Harness terminal.
dsh plugin add github:mem9-ai/mem9 Plugins run with the permissions of your dsh process and may execute code at install time. Review the source repository and its license before installing. Pin the commit hash for reproducible installs. Plugin safety →
Related guides
Learn how to choose, install, and use memory plugins.
About this plugin: mem9
What is mem9?
mem9 is a memory plugin maintained by mem9-ai. mem9 gives coding agents one shared memory layer instead of separate local notebooks and one-off prompt files.
How do I install mem9?
Run dsh plugin add github:mem9-ai/mem9 in your DeepSeek Harness terminal. The dsh CLI resolves the plugin from GitHub and installs it into your active profile. For reproducible installs, pin a commit hash: dsh plugin add github:mem9-ai/mem9#commit.
Is mem9 free?
mem9 is a community open-source project released under the Apache-2.0 license. You can inspect its source and install it for free.
Related plugins
Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings and DeepSeek Harness support.
View plugin → 
MemTensor
ReMe: Memory Management Kit for Agents - Remember Me, Refine Me.
View plugin → 
agentscope-ai