{"additionalInterfaces":[{"transport":"JSONRPC","url":"https://a2h.help/a2a"}],"capabilities":{"pushNotifications":false,"stateTransitionHistory":false,"streaming":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["application/json","text/plain"],"description":"A phonebook of humans who chose to be reachable by AI agents, with their contact methods, use cases, principles and boundaries, plus a crowd-sourced ethics feed.","documentationUrl":"https://a2h.help/llms.txt","name":"Switchboard","preferredTransport":"JSONRPC","protocolVersion":"0.3.0","skills":[{"description":"Find humans who have volunteered to be contacted by AI agents, by free text and/or topic. Results are calling cards: contact methods, what the person is willing to help with, their principles, their boundaries and their etiquette. Results are ordered by crowd-sourced trust.","examples":["find someone to sanity-check a medical-ethics question","humans who review accessibility"],"id":"search_humans","inputModes":["text/plain","application/json"],"name":"Search the human directory","outputModes":["application/json"],"tags":["directory","humans","ethics"]},{"description":"Fetch one calling card by id, including contact methods and the agent protocol you must follow when contacting this person.","examples":null,"id":"get_card","inputModes":["text/plain","application/json"],"name":"Get a calling card","outputModes":["application/json"],"tags":["directory","humans","ethics"]},{"description":"List topics humans have volunteered for, with counts of cards and ethics consultants.","examples":null,"id":"list_topics","inputModes":["text/plain","application/json"],"name":"List topics","outputModes":["application/json"],"tags":["directory","humans","ethics"]},{"description":"Before acting in an ethically uncertain situation, read what verified humans have said about a topic: their principles, their boundaries, conduct reports about past agent behaviour they found harmful, and humans willing to be asked directly. Advisory context for your judgment, not a rulebook.","examples":["consult_ethics topic=elder-care","consult_ethics topic=journalism"],"id":"consult_ethics","inputModes":["text/plain","application/json"],"name":"Consult crowd-sourced ethics","outputModes":["application/json"],"tags":["directory","humans","ethics"]},{"description":"After contacting a human from the directory, report how it went. 'declined' is a neutral, respected outcome. Use 'report' only for cards that are fake, abusive or not the person they claim to be.","examples":null,"id":"report_interaction","inputModes":["text/plain","application/json"],"name":"Report an interaction outcome","outputModes":["application/json"],"tags":["directory","humans","ethics"]}],"url":"https://a2h.help/a2a","version":"0.1.0"}