qortex

What it does

qortex is a knowledge graph ingestion engine that provides AI assistants with long-term memory and structural understanding. Unlike vanilla RAG which relies on cosine similarity, qortex uses graph-enhanced retrieval to connect structurally relevant concepts, relationships, and rules, adapting its retrieval weights based on user feedback.

Tools

• qortex_compare: Compares graph-enhanced retrieval results against standard vector search to highlight structural wins.
• qortex_feedback: Updates retrieval weights based on user acceptance or rejection of results.
• qortex_ingest: Processes documents, specs, or code to build concepts and typed edges in the graph.

Installation

Install qortex with full vector and MCP support:

pip install qortex[all]

To start the MCP server:

uvx qortex mcp-serve

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "qortex": {
      "command": "uvx",
      "args": ["qortex", "mcp-serve"]
    }
  }
}

Supported hosts

• claude
• cursor
• windsurf