Nexus MCP Server

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

Local serverstdio

What is the Nexus MCP Server?

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

What you get

Persistent semantic memory for AI agents. Remember everything, recall by meaning, grow smarter over time.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Nexus MCP Server

{
  "mcpServers": {
    "nexus-memory": {
      "command": "npx",
      "args": ["-y", "nexus-memory-mcp"],
      "env": {
        "NEXUS_API_KEY": "your-value",
        "NEXUS_API_URL": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
NEXUS_API_KEYCredential the server authenticates with.Yes
NEXUS_API_URLEndpoint or connection string the server talks to.Yes

Example prompts to try

  • “Use Nexus to Tier.”
  • “Use Nexus to Trial.”
  • “Use Nexus to Solo.”

Frequently asked questions

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.