Anthropic

apiVersion: v1
kind: Secret
metadata:
  name: anthropic-credentials
type: Opaque
stringData:
  ANTHROPIC_API_KEY: sk-ant-...
---
apiVersion: genkit.dev/v1alpha1
kind: PluginConfig
metadata:
  name: anthropic
spec:
  type: anthropic
  credentialsRef:
    name: anthropic-credentials
  credentialKeys: [ANTHROPIC_API_KEY]
---
apiVersion: genkit.dev/v1alpha1
kind: Model
metadata:
  name: claude-opus
spec:
  provider: anthropic
  model: claude-opus-4-6
  pluginConfigRef:
    name: anthropic
  defaultConfig:
    temperature: 0.3
    maxOutputTokens: 1024

Credentials

Default key	Notes
ANTHROPIC_API_KEY	Standard Anthropic API key

Reference

• genkit-go plugin: go/plugins/anthropic
• Model catalog: docs.anthropic.com