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NEXO Brain
by
wazionapps
· GitHub ↗
· v7.37.4
· MIT-0
5911
Downloads
3
Stars
4
Active Installs
242
Versions
Install in OpenClaw
/install nexo-brain
Description
Cognitive memory system for AI agents — Atkinson-Shiffrin memory model, semantic RAG, trust scoring, and metacognitive error prevention. Gives your agent per...
Usage Guidance
Install this only if you want your agent to keep local cross-session memory. Review what may be stored in ~/.nexo, especially preferences, URLs, task history, code-change notes, and session diaries, and periodically clear or back up that directory according to your privacy needs.
Capability Assessment
Purpose & Capability
The stated purpose is persistent cognitive memory for AI agents, and the documented capabilities are memory retrieval, guard checks, session tracking, reminders, preferences, backups, and trust scoring, all aligned with that purpose.
Instruction Scope
The skill asks the agent to use memory tools regularly, including startup, heartbeat, retrieval, guard checks before code edits, and diary writes; this is broad but plainly disclosed as the core functionality.
Install Mechanism
Installation uses the npm package nexo-brain or npx nexo-brain and then configures a Python MCP server from ~/.nexo/server.py; this is coherent for an MCP-backed local service but users should understand they are installing executable code outside the skill document.
Credentials
The required environment is limited to darwin/linux, python3, a Node package install, OpenClaw MCP configuration, and local storage under ~/.nexo, which is proportionate for a local agent memory service.
Persistence & Privilege
The skill intentionally creates persistent local memory in two SQLite databases under ~/.nexo and may retain preferences, entities, URLs, tasks, decisions, and error patterns; this is disclosed and purpose-aligned, not hidden.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install nexo-brain - After installation, invoke the skill by name or use
/nexo-brain - Provide required inputs per the skill's parameter spec and get structured output
Version History
v7.37.4
Release v7.37.4
v7.37.3
Release v7.37.3
v7.37.1
Release v7.37.1
v7.37.0
Release v7.37.0
v7.36.0
Release v7.36.0
v7.35.0
Release v7.35.0
v7.34.0
Release v7.34.0
v7.33.0
Release v7.33.0
v7.32.0
Release v7.32.0
v7.31.13
Release v7.31.13
v7.31.12
Release v7.31.12
v7.31.11
Release v7.31.11
v7.31.10
Release v7.31.10
v7.31.9
Release v7.31.9
v7.31.8
Release v7.31.8
v7.31.7
Release v7.31.7
v7.31.5
Release v7.31.5
v7.31.4
Release v7.31.4
v7.31.3
Release v7.31.3
v7.31.2
Release v7.31.2
Metadata
Frequently Asked Questions
What is NEXO Brain?
Cognitive memory system for AI agents — Atkinson-Shiffrin memory model, semantic RAG, trust scoring, and metacognitive error prevention. Gives your agent per... It is an AI Agent Skill for Claude Code / OpenClaw, with 5911 downloads so far.
How do I install NEXO Brain?
Run "/install nexo-brain" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is NEXO Brain free?
Yes, NEXO Brain is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does NEXO Brain support?
NEXO Brain is cross-platform and runs anywhere OpenClaw / Claude Code is available (darwin, linux).
Who created NEXO Brain?
It is built and maintained by wazionapps (@wazionapps); the current version is v7.37.4.
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