Skip to content

LightRAG (graph-augmented RAG server)

1. Overview

lightrag is an Atlas service family in the agents category. Its implementation and service-owned documentation live under services/lightrag/.

2. Role In Atlas

Atlas uses this service according to its manifest, topology row, SOURCE settings, dependencies, and runtime data-flow declarations.

3. Tracks And Category

  • Category: agents
  • Kind: container
  • Tracks: all, gen-ai-rag

4. Access

  • Kong aliases: lightrag.localhost
  • Port variables: LIGHTRAG_API_PORT, LIGHTRAG_LOCALHOST_PORT

5. Configuration

  • SOURCE variables: LIGHTRAG_SOURCE
  • Default SOURCE values: disabled
  • Available SOURCE values: container, localhost, disabled

6. Dependencies And Topology

  • Required dependencies: litellm
  • Optional dependencies: supabase, neo4j, redis, docling
  • Runtime calls: litellm, supabase, neo4j, redis, docling

7. Source Values

SOURCE Variable Default Values
LIGHTRAG_SOURCE disabled container, localhost, disabled

8. Runtime Integration

The manifest data-flow list declares runtime calls to litellm, supabase, neo4j, redis, docling. The topology row supplies aliases and port surfaces used by the generated gateway and service references.

9. Architecture

10. Operations

Use ./start.sh to configure this service through the wizard or pass the matching SOURCE flag when the service is source-configurable. Use ./stop.sh to stop the active Atlas project.

11. Source Documentation