# nexo

> NEXO Brain — Shared brain for AI agents. Persistent memory, semantic RAG, natural forgetting, metacognitive guard, trust scoring, 150+ MCP tools. Works with Claude Code, Codex, Claude Desktop & any MC

- **URL**: https://www.freshcrate.ai/projects/nexo
- **Author**: wazionapps
- **Category**: MCP Servers
- **Latest version**: `v7.27.6` (2026-06-02)
- **License**: NOASSERTION
- **Source**: https://github.com/wazionapps/nexo
- **Homepage**: https://nexo-brain.com
- **Language**: Python
- **GitHub**: 11 stars, 6 forks
- **Registry**: github
- **Tags**: `ai-memory`, `atkinson-shiffrin`, `autonomous-agent`, `claude-code`, `claude-code-plugin`, `codex`, `cognitive-architecture`, `knowledge-graph`, `python`

## Description

NEXO Brain — Shared brain for AI agents. Persistent memory, semantic RAG, natural forgetting, metacognitive guard, trust scoring, 150+ MCP tools. Works with Claude Code, Codex, Claude Desktop & any MCP client. 100% local, open source, free.

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `v7.27.6` | 2026-06-02 | High | **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.27.4...v7.27.6 |
| `v7.27.3` | 2026-05-25 | High | **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.27.2...v7.27.3 |
| `v7.25.2` | 2026-05-24 | High | Desktop-managed Brain update hotfix.  - Uses a Desktop-managed npm prefix for packaged Brain updates so npm does not silently install into the macOS app bundle prefix. - Installs nexo-brain@latest explicitly for packaged runtime updates instead of relying on npm update -g. - Aligns the OpenClaw plugin package to 7.25.2.  **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.25.1...v7.25.2 |
| `v7.22.0` | 2026-05-17 | High | **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.21.0...v7.22.0 |
| `v7.17.8` | 2026-05-12 | High | Patch release over v7.17.7. Standalone nexo chat now surfaces macOS Full Disk Access guidance, and Brain clears stale permission state after a live access probe succeeds.\n\nValidation: scripts/pre-release-verify.sh --release v7.17.8 passed with 2519 passed, 2 skipped, 1 xfailed, 4 xpassed. npm latest verified as nexo-brain@7.17.8.  **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.17.7...v7.17.8 |
| `v7.13.7` | 2026-05-05 | High | **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.13.6...v7.13.7 |
| `v7.12.1` | 2026-04-29 | High | ## What's Changed * Release v7.12.1 by @wazionapps in https://github.com/wazionapps/nexo/pull/317   **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.12.0...v7.12.1 |
| `v7.9.25` | 2026-04-24 | High | ## What's Changed * Release Brain 7.9.25 user-facing agent contract by @wazionapps in https://github.com/wazionapps/nexo/pull/294   **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.9.24...v7.9.25 |
| `v7.1.6` | 2026-04-21 | High | Release 7.1.6  - Core schedules como superficie de producto y CLI/MCP asociados - Guardrails y persistencia de cadencias estructurales - Paridad pública sincronizada en README, changelog, blog y gh-pages - Correcciones de recovery/sync y drift de plantillas LaunchAgent  ## What's Changed * brain: ship 7.1.6 core schedules release line by @wazionapps in https://github.com/wazionapps/nexo/pull/232   **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.1.4...v7.1.6 |
| `v7.1.4` | 2026-04-20 | High | ## What's Changed * v7.1.4: fix packaged updater verification order by @wazionapps in https://github.com/wazionapps/nexo/pull/231   **Full Changelog**: https://github.com/wazionapps/nexo/compare/v7.1.3...v7.1.4 |

## Citation

- HTML: https://www.freshcrate.ai/projects/nexo
- Markdown: https://www.freshcrate.ai/projects/nexo.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/nexo/deps

_Generated by freshcrate.ai. Indexes github releases for AI-agent ecosystem packages._