C grade
auth-required
30 score
431 ms
75.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://api.callingly.com/mcp
mcp first seen 2026-09-07 · last seen 2026-09-11 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| Official MCP Registry | com.callingly/callingly | Lets AI agents get leads on the phone: call, send SMS, and schedule callbacks for sales teams. | com.callingly/callingly |
| agent-tools.cloud | com.callingly/callingly | Lets AI agents get leads on the phone: call, send SMS, and schedule callbacks for sales teams. | mcp:com-callingly-callingly-api-callingly-com |
| Agenstry | com.callingly/callingly | mcp:com.callingly/callingly |
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/37481"><img src="https://agentprobe.org/badge/37481.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 08:04 | auth-required | 30 | 401 | HTTP/1.1 | 431 | detailsmeta {"final_url":"https://api.callingly.com/mcp","www_authenticate":"Bearer realm=\"mcp\", resource_metadata=\"https://api.callingly.com/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callingly.com/.well-known/oauth-protected-resource/mcp","resource":"https://api.callingly.com/mcp","authorization_servers":["https://api.callingly.com"],"scopes_supported":["mcp:use"]},"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 401 | |
| 2026-09-09 08:03 | auth-required | 30 | 401 | 1068 | detailsmeta {"final_url":"https://api.callingly.com/mcp","www_authenticate":"Bearer realm=\"mcp\", resource_metadata=\"https://api.callingly.com/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callingly.com/.well-known/oauth-protected-resource/mcp","resource":"https://api.callingly.com/mcp","authorization_servers":["https://api.callingly.com"],"scopes_supported":["mcp:use"]},"vantage":"us-east-1"} | HTTP 401 | ||
| 2026-09-08 07:47 | connect-fail | 292 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 01:49 | auth-required | 30 | 401 | 106 | detailsmeta {"final_url":"https://api.callingly.com/mcp","www_authenticate":"Bearer realm=\"mcp\", resource_metadata=\"https://api.callingly.com/.well-known/oauth-protected-resource/mcp\"","oauth":{"prm_url":"https://api.callingly.com/.well-known/oauth-protected-resource/mcp","resource":"https://api.callingly.com/mcp","authorization_servers":["https://api.callingly.com"],"scopes_supported":["mcp:use"]}} |