# providers ## Purpose Concrete implementations for various LLM providers, translating generic requests into provider-specific API calls. ## Key Files | File | Description | |------|-------------| | `anthropic.ts` | Anthropic Claude integration | | `antigravity.ts` | Antigravity desktop-app OAuth client integration | | `errors.ts` | Brief description of purpose | | `gemini.ts` | Google Gemini (and Cloud Code Assist) integration | | `ollama.ts` | Local Ollama integration | | `openai-responses.ts` | Brief description of purpose | | `openai.ts` | OpenAI (and Codex backend) integration | ## Subdirectories *(None)* ## For AI Agents ### Working In This Directory - Each provider must handle its specific tool-calling syntax and streaming chunk format. - Ensure strict parsing of SSE (Server-Sent Events) streams. ### Testing Requirements - Unit test stream parsing with mock payloads. ### Common Patterns - Native fetch calls with `for await` loops over text decoding streams. ## Dependencies ### Internal - `src/ai/types.ts` for interfaces. - `src/auth/` for retrieving tokens. ### External - HTTP `fetch`.