Remote MCP · Endpoint

HTTP 428 precondition-required MCP server

No. HTTP 428 precondition-required answered an MCP handshake 1 hour ago.

UpLast checked 1 hour ago

Server URL

https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-428/mcp

The last check completed an MCP handshake.

Registry name
io.github.sadri-dridi/http-428
Transport
Streamable HTTP
Protocol negotiated
2025-03-26
Handshake latency
17 ms
Tools exposed
31 tools
Uptime, last 30 days
100% from 18 checks
Described by its publisher as
Meaning of HTTP 428.
Repository
https://github.com/sadri-dridi/named-mcp-utilities
Listing
From the official MCP registry (active).
Recent checks of HTTP 428 precondition-required
CheckedResultHandshake
1 hour agoHandshake completed17 ms
1 day agoHandshake completed153 ms
2 days agoHandshake completed312 ms
3 days agoHandshake completed238 ms
4 days agoHandshake completed17 ms
5 days agoHandshake completed19 ms
6 days agoHandshake completed36 ms
9 days agoHandshake completed21 ms
12 days agoHandshake completed27 ms
14 days agoHandshake completed21 ms
16 days agoHandshake completed32 ms
18 days agoHandshake completed49 ms
21 days agoHandshake completed51 ms
23 days agoHandshake completed21 ms
25 days agoHandshake completed15 ms
26 days agoHandshake completed33 ms
28 days agoHandshake completed20 ms
29 days agoHandshake completed106 ms

The last 18 checks. Full history is kept for 30 days; the all-time counter stands at 29 responding of 29.

How to read this

  • ·Handshake latency is one measurement from one probe, from our infrastructure. It is a smoke signal about the endpoint, not a benchmark of your own connection to it.
  • ·An authentication challenge counts as responding. A hosted server that refuses an anonymous prober is behaving correctly.
  • ·A tool count of “behind credentials” means the handshake worked but listing tools needed a token we do not hold.
  • ·Uptime covers the last 30 days of our own checks, at most one an hour, and says how many checks it is drawn from.

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Listing data comes from the official MCP registry. Glide is not affiliated with HTTP 428 precondition-required and makes no claim about it beyond what these checks measured.