Remote MCP · Endpoint

com.blackwalltier/blackwall-x402-guardrail MCP server

No. com.blackwalltier/blackwall-x402-guardrail answered an MCP handshake 1 hour ago.

UpLast checked 1 hour ago

Server URL

https://mcp.blackwalltier.com/

The last check completed an MCP handshake.

Registry name
com.blackwalltier/blackwall-x402-guardrail
Transport
Streamable HTTP
Protocol negotiated
2025-06-18
Handshake latency
53 ms
Tools exposed
1 tool
Uptime, last 30 days
100% from 18 checks
Described by its publisher as
Keyless hosted MCP: pre-signature x402 payment verdict (GO/HOLD/STOP) with a signed receipt.
Website
https://blackwalltier.com/
Repository
https://github.com/bluetieroperations-create/blackwall-x402-mcp
Listing
From the official MCP registry (active).
Recent checks of com.blackwalltier/blackwall-x402-guardrail
CheckedResultHandshake
1 hour agoHandshake completed53 ms
1 day agoHandshake completed778 ms
2 days agoHandshake completed45 ms
3 days agoHandshake completed53 ms
4 days agoHandshake completed79 ms
5 days agoHandshake completed68 ms
7 days agoHandshake completed418 ms
9 days agoHandshake completed46 ms
12 days agoHandshake completed689 ms
14 days agoHandshake completed53 ms
17 days agoHandshake completed48 ms
19 days agoHandshake completed82 ms
21 days agoHandshake completed55 ms
23 days agoHandshake completed76 ms
25 days agoHandshake completed48 ms
26 days agoHandshake completed134 ms
28 days agoHandshake completed70 ms
29 days agoHandshake completed294 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 com.blackwalltier/blackwall-x402-guardrail and makes no claim about it beyond what these checks measured.