io.github.ogasurfproject-jpg/hs-verify-gate

MCP Verification Gate: check an MCP server or an A2A agent before you connect or delegate

Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.

alive probed 2026-10-08 · HTTP 200

6tools

1.6ktokens in Claude Opus 5.5

1.7ktokens in Claude Code

0.8 %of a 200k context window

945o200k_base estimate

126 msto initialize

480 msto list tools

Endpoint: https://gate.horizonshield.dev/mcp (streamable-http)
Host: gate.horizonshield.dev
Protocol: 2025-11-25
Reports itself as: hs-verify-gate 0.4.20
Capabilities: tools
Instructions: none
Claude count: Claude Opus 5.5, measured 2026-10-08. Counted again when the tool definitions change. Method.
Repository: https://github.com/ogasurfproject-jpg/horizon-shield
Website: https://shield.the-horizons-innovation.com/verify-directory/
Registry: active, updated 2026-09-28 · registry entry
Reachable: 8 of the last 8 probes

Most expensive tools

Tool	Tokens (o200k)	Share of this server
check_conformance	212	22 %
preflight_agent	209	22 %
is_verified	169	18 %
lookup_server	167	18 %
verify_verdict	116	12 %

History

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-08 11:15	alive	461 ms	6	1.6k	945
2026-10-07 11:13	alive	750 ms	6	1.5k	924
2026-10-05 15:23	alive	126 ms	6	1.5k	916
2026-10-05 00:43	alive	129 ms	6		916
2026-10-04 10:06	alive	475 ms	6		916
2026-10-04 07:59	alive	524 ms	6		916
2026-10-03 20:39	alive	363 ms	6		916
2026-10-03 17:54	alive	185 ms	6		916

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.ogasurfproject-jpg/hs-verify-gate.svg)](https://mcpcost.ulehla.dev/s/io.github.ogasurfproject-jpg/hs-verify-gate)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.