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Health checks for Link Coach.

Operational

Every configured check is within its current threshold.

Checks

Each bar is one UTC calendar day in the last 30 days. Hover or focus it for exact observation and latency details.

Health endpoint
Latest customer availability check succeeded. Latest observation: Probe succeeded. Last observed Oct 9, 2026, 5:11 AM UTC; duration 52 ms; HTTP 200.
Operational
OAuth resource metadata
Latest customer availability check succeeded. Latest observation: Probe succeeded. Last observed Oct 9, 2026, 5:11 AM UTC; duration 22 ms; HTTP 200.
Operational
MCP tools
Latest customer availability check succeeded. Latest observation: Probe succeeded. Phase timings: credential=1ms, transport=407ms, server=347.4ms, network=59.6ms, server-load=1. Scheduler admission=1ms. Last observed Oct 9, 2026, 5:11 AM UTC; duration 407 ms; HTTP 200.
Operational
MCP session lifecycle (use + 404 + re-initialize + close)
Latest customer availability check succeeded. Latest observation: mcp_session_recovery: fresh session served tools/list, unknown session id returned 404, re-initialize served tools/list, and both sessions closed. Phase timings: credential=0ms, transport=261ms, server=99.6ms, network=161.4ms, server-load=1. Timings: initialize=34ms/server=8.5ms/load=1/HTTP 200, initialized=23ms/server=6.5ms/load=1/HTTP 202, ordinary-tools=25ms/server=14.0ms/load=1/HTTP 200, invalid-session=19ms/server=7.1ms/load=1/HTTP 404, recovery-initialize=35ms/server=9.0ms/load=1/HTTP 200, recovery-initialized=23ms/server=10.2ms/load=1/HTTP 202, recovery-tools=26ms/server=11.5ms/load=1/HTTP 200, close-original=36ms/server=23.0ms/load=1/HTTP 200, close-recovered=35ms/server=9.8ms/load=1/HTTP 200. Scheduler admission=809ms. Last observed Oct 9, 2026, 5:11 AM UTC; duration 261 ms; HTTP 200.
Operational
Real-traffic 5xx rate (Cloud Logging)
Latest customer availability check succeeded. Latest observation: request_5xx_rate check: develop-coach has 0/32 5xx requests (0.0%) in the last 10m — within thresholds. Coverage 609.575/609.575s (100.0%); observed 2026-10-09T05:00:20.154Z to 2026-10-09T05:10:29.729Z. Last observed Oct 9, 2026, 5:11 AM UTC; duration 567 ms.
Operational