Sonar Connections is answering right now. Last checked 12 min ago. It exposes 62 tools.
Source-attributed events, open data and availability
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 September 2026. No other catalogue keeps this.
A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.
claude mcp add sonar-connections --transport http https://mcpconnector-gtlizqtvza-uw.a.run.app/public
https://mcpconnector-gtlizqtvza-uw.a.run.app/public
[mcp_servers.sonar-connections]
url = "https://mcpconnector-gtlizqtvza-uw.a.run.app/public"
{
"mcpServers": {
"sonar-connections": {
"url": "https://mcpconnector-gtlizqtvza-uw.a.run.app/public"
}
}
}
{
"servers": {
"sonar-connections": {
"type": "http",
"url": "https://mcpconnector-gtlizqtvza-uw.a.run.app/public"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
event_accept
event_card_links
event_card_save_linkedin
event_change_detail
event_change_undo
event_create
event_draft_delete
event_draft_list
event_find_matches
event_guest_request_handled
event_guest_requests
event_inbox
event_meetup_announce
event_meetup_rsvp
event_organizer_overview
event_pass_notice
event_pass_reissue
event_pass_revoke
event_publish
event_redeem_code
event_reply
event_requests
event_say_hello
event_send_request
event_session_add
event_session_cancel
event_session_move
event_session_rename
event_set_intent
event_team_list
event_team_set
event_text_alerts
event_tiktok_post
event_wallet_pass
events_booths
events_floor_card
events_get
events_list
events_offers
events_overview
events_personal_card
events_speakers
events_whats_on
biz_availability
biz_info
biz_menu
biz_order
biz_order_status
biz_set_item_availability
biz_storefront
site_create
site_edit
site_get
site_list
site_publish
site_undo_publish
booth_claim_swag
booth_connect
booth_enter_raffle
booth_set_away
booth_take_invite
ui_card_diag
Tools this server used to expose. Anything built against them stopped working on the day they went.
events_seat_bundle
event_change
biz_book
booth_unlock
city_calendar
city_datasets
city_gis
city_records
city_sweeping
events_booth_detail
events_speaker_detail
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcpconnector-gtlizqtvza-uw.a.run.app/public | streamable-http | answering | 506 ms | 12 min ago |
Sourced, dated data on consumer robots and physical AI: specs, prices, availability, evidence.
Historical borders and dated map events with source attribution and coverage limits.
Marketing attribution and analytics for websites connected to Source.
Google Calendar over MCP: calendars, events, recurrence and availability.
Prediction market data and crowd-sourced probability forecasts
Read club members, court availability, reservations, events, attendance and revenue reports.
Search Viator tours and activities — products, availability, attractions, destinations.
Connect Claude to Calendly — schedule meetings, check availability, manage events
Answers built from our own checks of this server.