NEXO Brain
NEXO Brain is an MCP server published by Wazion Apps; its MCP spec-revision support has not been verified yet. It is the first-party server from Wazion Apps. Last verified 2026-08-27.
Does NEXO Brain support the current MCP specification (2026-07-28)?
Undetermined. We have not verified which MCP specification revision NEXO Brain supports (as of 2026-08-27).
Is NEXO Brain a first-party (official) MCP server?
Yes. NEXO Brain is the first-party MCP server published by Wazion Apps (last verified 2026-08-27).
How do I connect to NEXO Brain?
NEXO Brain is available via the package npm:nexo-brain, the official MCP Registry under io.github.wazionapps/nexo, the source repository at https://github.com/wazionapps/nexo. Authentication: unknown. Transports: stdio.
When were NEXO Brain's facts last verified?
2026-08-27. Each fact on this page links to the sources used to verify it.
NEXO Brain is the local runtime core of NEXO Desktop, a Spanish-language local AI assistant product, shipped as the npm package nexo-brain for install compatibility. The registry record describes cognitive memory for AI agents (an Atkinson-Shiffrin memory model, RAG, and a knowledge graph) and the repository lists local memory, automation and MCP tooling among its active systems. Ranked #142 in the MCP 500 at the 2026-08-14 snapshot. The registry record pins 1.5.2 from March while npm ships 7.38.7, a six-major-version gap.
Spec revision support has not been verified for this entry.
How was this verified, and what are the sources?
Verified · method: registry-record
· confidence 0.85 (Good).
- Official MCP Registry record for io.github.wazionapps/nexo at version 1.5.2 (active, updated 2026-03-29) - description "Cognitive memory for AI agents. Atkinson-Shiffrin, RAG, knowledge graph. 100+ tools", package npm:nexo-brain - accessed
- wazionapps/nexo README - "This repository contains the local runtime core that powers NEXO Desktop"; "the legacy nexo-brain package and binary names remain temporarily for install/update compatibility"; current packaged-runtime line 7.38.7; active systems include local memory and MCP tooling - accessed
- npm package nexo-brain - latest 7.38.7 (2026-06-28), maintainer wazionapps, homepage nexo-desktop.com - accessed