Minimal LLM Chat Interface // A minimal-dependency client for Large Language Model chat APIs. Supports 'OpenAI' https://openai.com/, 'Anthropic' 'Claude' https://claude.com/, 'Moonshot' 'Kimi' https://www.moonshot.ai/, 'OpenAI' 'Codex' subscription endpoints, 'Ollama' https://ollama.com/, and other 'OpenAI'-compatible endpoints. Includes an agent loop with tool use and a 'Model Context Protocol' client https://modelcontextprotocol.io/. API design is derived from the 'ellmer' package, reimplemented with only base R, 'curl', 'jsonlite', and 'tinyoauth'.