Hello, AI for Claude.ai

com.helloai/directory

Ask your assistant which frontier model to use and get a live, Elo-backed answer.

client:Claude.ai transport:streamable-http tools:6

Install Hello, AI in Claude.ai

Settings → Connectors → Add custom connector

https://helloai.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

recommend_models
list_models
get_model
list_categories
list_articles
get_status

Hello, AI in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Hello, AI MCP server