Leaderboard/klaviyo-mcp
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

klaviyo-mcp

Klaviyo email marketing MCP server. Query campaigns, flows, segments, and subscriber profiles directly from your AI assistant. Get performance metrics, look up customers by email, and browse automation flows — all via the official Klaviyo REST API v3.

50/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance10/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
220.8ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 228ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 220ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
Apr 12, 2026success228.9msPass
Apr 12, 2026success258.1msPass
Apr 12, 2026success220.8msPass
Source Registries
smithery
First Seen
Apr 12, 2026
Last Seen
Apr 12, 2026
Last Probed
Apr 12, 2026
klaviyo-mcp — Chiark Agent Quality Index