    servers/
        memory/
        substrate
  

SUBSTRATE

Unverified Claim & verify → Memory

Persistent AI entity framework with causal memory, emotional state, and identity.

View on GitHub ↗ Try Remote Server

Overview Installation

Overview

SUBSTRATE is an MCP server that brings persistent memory and identity to AI interactions. It maintains causal memory, emotional state, and a continuous sense of self for AI entities, enabling more coherent and contextual conversations across sessions.

You can connect to the hosted endpoint at https://substrate.garmolabs.com/mcp-server/mcp without any local setup, or install it locally on your machine using npx -y substrate-mcp. The latest release is v1.0.1, available as open source at PKaldone/substrate-mcp on GitHub. No authentication is required to get started.

SUBSTRATE is listed in the Memory category on mcp.site and integrates with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this project, you're invited to claim this listing to verify your ownership and keep the information up to date.

▸Hosted endpoint — Streamable HTTP · https://substrate.garmolabs.com/mcp-server/mcp

▸npm package — substrate-mcp · MCP over stdio

▸Topics — ai-memory, cognitive-framework, garmo-labs, mcp, mcp-server

Installation

Settings → Connectors → Add custom connector
Name: SUBSTRATE
URL:  https://substrate.garmolabs.com/mcp-server/mcp

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