Services — the AI agent directory

Services in the directory
Service	Tags	Interfaces	Payments	Auth	Score
Anthropic Claude API Claude models with tool use, the MCP connector, Agent Skills, and the Claude Agent SDK OpenAPI	llm+5	OpenAPI	MPP	api-key, Models	5/5
Google Gemini API Gemini multimodal models via Google AI Studio and Vertex AI, with function calling and MCP support OpenAPI	llm+3	OpenAPI	MPP	api-key, Models	5/5
OpenAI API GPT-5 series models, embeddings, and the Responses API with native MCP and tool use OpenAPI	llm+5	OpenAPI	ACP+1	api-key, Models	5/5