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

Local MCP

Connect Claude, Cursor, and Windsurf to Mail, Calendar, Contacts, Teams & OneDrive on Mac. Privacy-first: all data stays on your machine. 38 tools including email send/reply with safety previews, calendar management, Teams chat reading (no tokens needed), and full OneDrive file access. Install: npm install -g local-mcp

55/100
Operational Score
Score Breakdown
Availability30/30
Conformance10/30
Performance15/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
189ms
Conformance
Fail
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 401 in 173ms
ConformanceNot tested
MCP initialize handshake + tools/list
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 189ms, task completion: 0%
Recent Probe Results
TimestampStatusLatencyConformance
Apr 10, 2026success173.8msPass
Apr 10, 2026success218.6msPass
Apr 10, 2026success189msPass
Source Registries
smithery
First Seen
Apr 10, 2026
Last Seen
Apr 10, 2026
Last Probed
Apr 10, 2026
Local MCP — Chiark Agent Quality Index