Messaging plane
MCP Transport
Check an MCP server's declared transport and endpoint. Flag off-domain or insecure message routing before you connect.
Live in the gateway today.
What it answers
How do agents talk to each other?
MCP Transport sits in the messaging plane of the agent-interop stack. How do agents talk to each other? AxioRank tracks it as one row in a coverage matrix that spans six planes, from discovery and identity to authorization, content permission, and commerce.
Plane
Messaging
Status
live
Direction
both
How AxioRank handles it
Governed, not just listed.
Live in the gateway today. Both directions: agents you run, and agents that reach you.
More messaging protocols
Related protocols
Govern the whole agent stack
AxioRank verifies identities and capabilities across the agent ecosystem, from discovery to commerce. See the full coverage matrix, machine-readable.