- Remove cloud-first defaults, require base URL to be specified
- Use CONF_OPENAI_API_KEY instead of separate CONF_ANTHROPIC_API_KEY
- Merge anthropic_connection_schema into remote_connection_schema
- Use existing get_file_contents_base64 utility from utils
- Use Anthropic models list endpoint instead of hardcoded list
- Update anthropic SDK version requirement to >=0.75.0
- Remove trademark reference from UI labels
Adds a new backend for Anthropic API alongside existing backends
(Ollama, OpenAI, llama.cpp, etc.).
Features:
- Support for official Anthropic API (api.anthropic.com)
- Custom base URL support for Anthropic-compatible servers
- Streaming responses via Messages API
- Tool calling support with Home Assistant integration
- Vision support for image attachments
Files changed:
- backends/anthropic.py: New AnthropicAPIClient implementation
- const.py: Added backend type and configuration constants
- __init__.py: Registered new backend
- config_flow.py: Added connection schema and options
- manifest.json: Added anthropic>=0.40.0 dependency
- translations/en.json: Added UI labels
