Leaderboard/Heartly Deals — Live Flash Sales (Shopify & WooCommerce)
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Heartly Deals — Live Flash Sales (Shopify & WooCommerce)

www.heartly.io/developers/mcp↗|v1.0.0

Live flash-sale inventory from verified Shopify and WooCommerce merchants worldwide.

57/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance17/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
368.9ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 406 in 282ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 368ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Jun 9, 2026success282.7msPartial
Jun 5, 2026success220.2msPartial
Jun 5, 2026success355.6msPartial
Jun 4, 2026success368.9msPartial
Jun 3, 2026success213.5msPartial
May 30, 2026success241.6msPartial
May 29, 2026success307.2msPartial
May 29, 2026success287.8msPartial
May 27, 2026success304.5msPartial
May 27, 2026success194.7msPartial
Source Registries
mcp-registry
First Seen
May 21, 2026
Last Seen
Jun 8, 2026
Last Probed
Jun 9, 2026