Add Claude AI Integration

[adamfisher]

This issue tracks the implementation of an integration for Anthropic Claude in Elsa Workflows. The module should allow workflows to interact with Claude for AI-generated text responses and custom API calls.

Tasks

• Create a new module: Elsa.Integrations.AnthropicClaude

• Implement Workflow Activities:

  • CreatePrompt - Creates a new prompt based on a structured list of input messages.
  • MakeAPICall - Performs an arbitrary authorized API call to the Anthropic Claude API.

• Add Unit Tests

• Add Documentation (README.md)

References

• 📖 Anthropic Claude API Docs
• 🛠️ Anthropic Developer Resources

Notes

• This should follow the standard structure used for Elsa Integrations.
• The integration should support authentication via API keys.

Contributor Guidelines

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