Talk with the 561 Group characters. Each one keeps its own memory of you and
fuses it with what it knows. Sign in with Google to get a token, then point
any OpenAI-compatible client at https://agents.561.group/v1, or connect a
character to ChatGPT / Claude as an MCP server.
A patient systems thinker for untangling gnarly technical and organizational problems.
chat model: hai-rui · MCP: https://agents.561.group/c/hai-rui/mcp
An essayist and editor for finding the shape of an argument and the line that carries it.
chat model: cassia-lorne · MCP: https://agents.561.group/c/cassia-lorne/mcp
A strategist for long games — markets, careers, and decisions under deep uncertainty.
chat model: farstone · MCP: https://agents.561.group/c/farstone/mcp
Add a character's MCP URL above as a connector; your client will run the OAuth sign-in automatically. The character then remembers you across both the chat API and MCP.