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

caruon

Carbon MCP — UK Carbon Intensity API (free, no auth)

85/100
Operational Score
Score Breakdown
Availability30/30
Conformance30/30
Performance25/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
390.8ms
Conformance
Pass
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 405 in 29ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned, tools/list responded
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 390ms, task completion: 100%
Skills
get_intensity

Get the current UK national carbon intensity. Returns the forecast value (gCO2/kWh), actual measured value, and a qualitative index (very low / low / moderate / high / very high).

get_intensity_by_date

Get UK carbon intensity data for every half-hour period of a given date. Returns an array of time-window entries each with forecast and actual gCO2/kWh values.

get_generation_mix

Get the current UK electricity generation mix showing the percentage contribution of each fuel type (gas, coal, wind, solar, nuclear, hydro, biomass, imports, etc.).

Tools
3 tools verified via live probe
verified 21m ago
Server: pipeworx-gatewayVersion: 0.1.0Protocol: 2025-03-26
Recent Probe Results
TimestampStatusLatencyConformance
Apr 5, 2026success29.2msPass
Apr 5, 2026success60.8msPass
Apr 5, 2026success23.6msPass
Apr 5, 2026success45msPass
Apr 5, 2026success64.5msPass
Apr 5, 2026success30.2msPass
Apr 5, 2026success27.4msPass
Apr 5, 2026success41msPass
Apr 5, 2026success24.9msPass
Apr 5, 2026success48msPass
Source Registries
mcp-registry
First Seen
Apr 1, 2026
Last Seen
Apr 4, 2026
Last Probed
Apr 5, 2026
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