Leaderboard/IRS 990 Nonprofit Data
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

IRS 990 Nonprofit Data

olyport.com↗|v1.1.0

Nonprofit lookup and IRS 990 filing data: revenue, assets, and compensation via ProPublica

57/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance17/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
336ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 406 in 259ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 336ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
May 18, 2026success259.9msPartial
May 16, 2026success336msPartial
May 13, 2026success266.7msPartial
May 13, 2026success264.6msPartial
May 12, 2026success259.4msPartial
May 11, 2026success259.7msPartial
May 9, 2026success263msPartial
May 7, 2026success260.1msPartial
May 7, 2026success264.4msPartial
May 7, 2026success258.1msPartial
Source Registries
mcp-registry
First Seen
Apr 4, 2026
Last Seen
May 18, 2026
Last Probed
May 18, 2026