How do I install Nexus Catalyst?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Nexus Catalyst official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 47 (Fair). The formula is published on the methodology page.

Nexus Catalyst MCP Server | MCPpedia

Cross-tool persistent memory and context for AI assistants over MCP.

RegistryRemote

47Fair

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "nexus-catalyst-nexus-catalyst": {
      "url": "https://mcp.nexus-catalyst.com"
    }
  }
}

This server does not declare environment variables.

78Good

Local-first memory for AI agents: recall with sources, answer checks, documents, mesh, governance.

Registryqualixar249 stars1.3K/wk

77Good

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.