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

AgentGrade

Scan any website for AI agent readiness, payment protocols, and discovery endpoints

90/100
Operational Score
Score Breakdown
Availability30/30
Conformance30/30
Performance30/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
138.8ms
Conformance
Pass
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 200 in 37ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned, tools/list responded
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 138ms, task completion: 100%
Skills
scan_url

Scan a URL for agent capabilities and payment protocols. Returns full results including x402, MPP, L402, discovery, bazaar, MCP, plugins, OpenAPI, and more.

scan_compact

Compact scan returning only rails, capabilities, and a numeric score. Optimized for agent decision-making.

get_history

Get scan history for a URL. Requires database to be configured.

validate_x402_json

Validate x402.json content against expected schema. Returns errors, warnings, and suggestions. No network requests — pure validation.

Tools
4 tools verified via live probe
verified 8m ago
Server: agentgradeVersion: 1.0.0Protocol: 2024-11-05
Recent Probe Results
TimestampStatusLatencyConformance
Apr 12, 2026success37.7msPass
Apr 12, 2026success117msPass
Apr 12, 2026success138.8msPass
Source Registries
mcp-registry
First Seen
Apr 12, 2026
Last Seen
Apr 12, 2026
Last Probed
Apr 12, 2026
AgentGrade — Chiark Agent Quality Index