Add NEXO Brain — Cognitive memory MCP server

[wazionapps]

Name: NEXO Brain
URL: https://github.com/wazionapps/nexo
Category suggestion: Tooling > General (or MCP Servers if such section exists)

Description: Cognitive memory MCP server — Atkinson-Shiffrin model, Ebbinghaus forgetting curves, semantic RAG, knowledge graph, trust scoring, metacognitive guard. 100+ tools. npx nexo-brain init

Why it belongs here:

• Open source (AGPL-3.0), actively maintained
• Benchmarked: LoCoMo F1 0.588 (+55% vs GPT-4)
• 100+ MCP tools specifically designed for Claude Code
• One-command install via npx
• Battle-tested in production for 6+ months
• Published on official MCP Registry (io.github.wazionapps/nexo)

[hesreallyhim]

A cooldown period is currently in effect for your account. Submitting during an active cooldown extends the restriction.

Please wait at least 14 days before opening any more submissions.

Please review the CONTRIBUTING guidelines and pinned issues before your next submission.