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Operational Checked 1d ago

A2A Agent Card Cross-SDK Signature Conformance

com.textforagents/a2a-agent-card-cross-sdk-signature-conformance

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Per-SDK verdict matrix for signed A2A Agent Cards: which signatures verify in each SDK.

Latest observation

Status overview

Current statusOperationalNetwork, MCP handshake, and supported capability checks succeeded.
Latency257 msEnd-to-end protocol check
Protocol2025-03-26Legacy flow
Tools discovered3Safe tools/list discovery only
Reliability

Uptime and latency

Auth-required and unknown checks are excluded.
Last 24 hours—Collecting comparable data
Last 7 days100%1 comparable checks · 257 ms average
Last 30 days100%1 comparable checks · 257 ms average
OperationalDegradedDownExcludedNewest on the left
Transparent checks

What was tested

Network reachability

HTTPS endpoint and response timing.

Passed
MCP handshake

Modern discovery or legacy initialization.

Passed
Tools/list

Capability discovery without invoking any tool.

Passed
Events

Recent incidents

No incidents recorded

An incident opens only after consecutive confirmed failures.

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