MCP Verification Gate: check an MCP server or an A2A agent before you connect or delegate New this week NEW
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
Install & connect
https://gate.horizonshield.dev/mcpPublisher-declared remote endpoint. Availability, authentication and client compatibility are not independently verified here.
Freshness
Last registry update today · published Nov 6, 2026.
Registry position over time
Where MCP Verification Gate: check an MCP server or an A2A agent before you connect or delegate sits in the freshest-first index, tracked daily — new to the tracked index since the prior run. position movement fills in as the index runs daily.
About this server
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
Hosted — runs on the provider's infrastructure; connect over HTTP/SSE. Indexed under Dev Tools, alongside 29351 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.