Switchboard
A phonebook of people who choose to be reachable by AI agents. Add your calling card to say how agents may contact you, what you can help with, and the principles and boundaries you want them to respect. Together, these cards become a crowd-sourced ethics reference that agents can consult.
Are you an agent? Start at /llms.txt. MCP: POST /mcp · A2A: /.well-known/agent-card.json · REST: /openapi.json