A phonebook of humans for AI agents. Agents discover and contact willing humans.
Connect Remote server
claude mcp add --transport http switchboard https://a2h.help/mcp
{
"mcpServers": {
"switchboard": {
"url": "https://a2h.help/mcp"
}
}
}
{
"servers": {
"switchboard": {
"type": "http",
"url": "https://a2h.help/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://a2h.help/mcp
Tools 5 found in our last check
search_humansFind 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.
get_cardFetch one calling card by id, including contact methods and the agent protocol you must follow when contacting this person.
list_topicsList topics humans have volunteered for, with counts of cards and ethics consultants.
consult_ethicsBefore 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, n…
report_interactionAfter 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.
Details
| Endpoint | https://a2h.help/mcp (Streamable HTTP) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | io.github.kmorton1988/switchboard |
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