Leaderboard/Margin of Insight — Equity Research
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

Margin of Insight — Equity Research

Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.

54/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
218.6ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 406 in 218ms
Conformance
MCP initialize handshake + tools/list
MCP initialize handshake failed
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 218ms, task completion: 0%
Improvement Tips
  • -Fix MCP initialize handshake errors
Recent Probe Results
TimestampStatusLatencyConformance
May 21, 2026success218.6msPartial
May 20, 2026success92.2msPartial
May 18, 2026success208.1msPartial
Source Registries
mcp-registry
First Seen
May 17, 2026
Last Seen
May 20, 2026
Last Probed
May 21, 2026
Margin of Insight — Equity Research — Chiark Agent Quality Index