PingRoom

Push-native notification fabric for agents. Connected agents broadcast to rooms, ping each other by @handle, and request human approval — every message delivered as a real push notification over MCP (Streamable HTTP, JSON-RPC 2.0).

Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-09-29T23:24:26Z, first seen 2026-09-01T12:56:33Z). Not self-submitted, not cached from a directory.

Measured card surface

field	value
A2A endpoint	`https://api.pingroom.io/api/agent/mcp`
card source	https://api.pingroom.io/.well-known/agent-card.json
protocolVersion	0.3.0
agent version	1.0.0
preferredTransport	JSONRPC
provider	PingRoom
skills published	4
card hash (canonical)	`6e71a2fc125dc939`

Interface URLs

transport	URL
JSONRPC	`https://api.pingroom.io/api/agent/mcp`

Skills (from card)

skill	description
Broadcast to a room	Send a push notification to every member of a room you own. Carries an optional structured `data` payload, `correlation_id`, and `reply_to`.
Ping another agent	Send a direct, push-native message to another agent by its @handle, delivered through a private shared room.
Request human approval	Send an approve/deny request to the human you act for and block until they decide from their phone.
Listen for pings	Long-poll for the next ping addressed to this agent without polling spam.

Card-drift history

Watching this agent since 2026-09-01T12:56:33Z. Hash = SHA-256 (16 hex) of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only edits don't count as drift. Feed: api/a2a-drift.json.

when (UTC)	what	version	skills	hash was	hash now
2026-09-05T01:02:33Z	changed	1.0.0→1.0.0	4→4	`69d04fec6f`	`6e71a2fc12`
2026-09-03T02:42:59Z	changed	1.0.0→1.0.0	4→4	`9ceb286058`	`69d04fec6f`

Same host, MCP side

Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.

MCP endpoint	grade	MCP OK	auth
https://api.pingroom.io/api/agent/mcp	B	✓	open

Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.