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5.2.9. Cloud LLM providers (OpenAI, Anthropic, OpenRouter)

1. Overview

cloud-providers is an Atlas service family in the llm category. Its implementation and service-owned documentation live under services/cloud-providers/.

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: llm
  • Kind: virtual
  • Tracks: all, data-eng, gen-ai-creative, gen-ai-eng, gen-ai-rag, ml-eng, trading

4. Access

  • Kong aliases: -
  • Port variables: -

5. Configuration

  • SOURCE variables: CLOUD_OPENAI_SOURCE, CLOUD_ANTHROPIC_SOURCE, CLOUD_OPENROUTER_SOURCE
  • Default SOURCE values: disabled
  • Available SOURCE values: enabled, disabled

6. Dependencies And Topology

  • Required dependencies: litellm
  • Optional dependencies: -
  • Runtime calls: -

7. Source Values

SOURCE Variable Default Values
CLOUD_OPENAI_SOURCE disabled enabled, disabled
CLOUD_ANTHROPIC_SOURCE disabled enabled, disabled
CLOUD_OPENROUTER_SOURCE disabled enabled, disabled

8. Runtime Integration

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

9. 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.

  • Service manifest: services/cloud-providers/service.yml
  • LiteLLM integration: services/litellm/

11. Dependencies & Integrations

11.1. Current — Upstream (this service calls)

No upstream calls.

11.2. Current — Downstream (services that call this)

Service Category
litellm llm

11.3. Architecture diagram

cloud-providers architecture

Open the full-size diagram for a full-screen view.

11.4. Future — Missing pair integrations

No high-confidence opportunities identified.

11.5. Future — Candidate new services

No high-confidence opportunities identified.

11.6. Future — Unused features in this service

No high-confidence opportunities identified.