Remote MCP · Endpoint

io.github.polygraphso/litmus MCP server

No. io.github.polygraphso/litmus answered an MCP handshake 1 hour ago.

UpLast checked 1 hour ago

Server URL

https://polygraph.so/api/mcp

The last check completed an MCP handshake.

Registry name
io.github.polygraphso/litmus
Transport
Streamable HTTP
Protocol negotiated
2025-06-18
Handshake latency
149 ms
Tools exposed
3 tools
Uptime, last 30 days
100% from 17 checks
Described by its publisher as
Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.
Website
https://polygraph.so/
Repository
https://github.com/polygraphso/litmus
Listing
From the official MCP registry (active).
Recent checks of io.github.polygraphso/litmus
CheckedResultHandshake
1 hour agoHandshake completed149 ms
2 days agoHandshake completed364 ms
4 days agoHandshake completed1.02 s
5 days agoHandshake completed1.07 s
7 days agoHandshake completed978 ms
8 days agoHandshake completed219 ms
9 days agoHandshake completed188 ms
12 days agoHandshake completed211 ms
13 days agoHandshake completed154 ms
15 days agoHandshake completed172 ms
17 days agoHandshake completed198 ms
18 days agoHandshake completed158 ms
19 days agoHandshake completed133 ms
20 days agoHandshake completed167 ms
20 days agoHandshake completed197 ms
21 days agoHandshake completed143 ms
22 days agoHandshake completed137 ms

The last 17 checks. Full history is kept for 30 days; the all-time counter stands at 17 responding of 17.

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.

Related

All hosted MCP serversGlide connector for AI assistantsGlide for AI agents

Listing data comes from the official MCP registry. Glide is not affiliated with io.github.polygraphso/litmus and makes no claim about it beyond what these checks measured.