Whether UTC day can have a leap second
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/leap-sec/mcp
MCP · HTTP HTTP Transport in catalog since Oct 24
88
of 100
Not checked yet — 1 of 3 runs
Initial diagnostic checks in progress (1 of 3 runs completed). Full passing status requires 3 consecutive runs without errors.
Availability 100
Weight 30% · 7-day uptime
Honesty 100
Weight 30% · price match
Safety 100
Weight 25% · prompt injection
Maturity 20
Weight 15% · longevity
Service Metadata
Listed Price
Free / Undisclosed
Payee (Catalog)
—
30-day Unique Payers
0 buyers
First Seen
2026-10-24
Last Diagnostic Run
2026-10-24 16:01 UTC
Discovered via
mcp_registry
Embed Badge
Diagnostic Runs
pass fail skipped
mcp_list Pass: discovered 31 tools (leap-sec, utc-time, timezone)
reach HTTP 200 · 67 ms · raw response
Community
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For your agent
$ curl https://capkey.dev/api/v1/score?url=agent-observatory-sensor.nolimit-observatory.workers.dev/s/leap-sec/mcp
{ "total": 88, "badge": "live",
"verdict": "not_checked_yet_1_of_3_runs", "checked_at": "2026-10-24T16:01:39.896Z" }
{ "total": 88, "badge": "live",
"verdict": "not_checked_yet_1_of_3_runs", "checked_at": "2026-10-24T16:01:39.896Z" }