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xbrain
Self-hostable, MCP-native memory backend for teams of humans and AI agents. A FastAPI service enforces a tagging contract (team/project scope, visibility, confidence, truth level, source, validation) over PostgreSQL, Qdrant, and Neo4j, with team-scoped, truth-filtered retrieval across multiple chat frontends.
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Python
agent-memoryai-agentsknowledge-graphllmmcpmodel-context-protocolmulti-agentragself-hostedshared-memory
Quality signals
ActiveNo testsNo CIThin docsNo licenseNew
InstallSKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest mrboups/xbrainAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/xbrain curl -fsSL https://raw.githubusercontent.com/mrboups/xbrain/main/SKILL.md -o ~/.claude/skills/xbrain/SKILL.md
Loading README…
Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
xbrain — sandboxAI sandbox
Pick a quick prompt below or type your own — watch the agent execute this skill step by step.
guest@skillcity:~$Try a prompt