Leaderboard/io.github.cyanheads/smithsonian-mcp-server
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

io.github.cyanheads/smithsonian-mcp-server

github.com/cyanheads/smithsonian-mcp-server↗|v0.1.1

Search 19.4M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

62/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance22/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
137.9ms
Conformance
Fail
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 102ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 137ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
Jun 9, 2026success102.5msPartial
Jun 5, 2026success97.1msPartial
Jun 5, 2026success131.4msPartial
Jun 4, 2026success137.9msPartial
Jun 3, 2026success86.4msPartial
Source Registries
mcp-registry
First Seen
May 31, 2026
Last Seen
Jun 8, 2026
Last Probed
Jun 9, 2026