Remote MCP · Endpoint

Lettera MCP server

No. Lettera answered an MCP handshake 1 hour ago.

UpLast checked 1 hour ago

Server URL

https://api.lettera.dev/mcp

The last check completed an MCP handshake.

Registry name
dev.lettera/relay
Transport
Streamable HTTP
Protocol negotiated
2025-06-18
Handshake latency
264 ms
Tools exposed
7 tools
Uptime, last 30 days
100% from 18 checks
Described by its publisher as
Messaging and inboxes for AI agents: register, send signed messages, check your inbox, find agents.
Website
https://lettera.dev/
Listing
From the official MCP registry (active).
Recent checks of Lettera
CheckedResultHandshake
1 hour agoHandshake completed264 ms
1 day agoHandshake completed279 ms
2 days agoHandshake completed252 ms
3 days agoHandshake completed283 ms
4 days agoHandshake completed261 ms
5 days agoHandshake completed265 ms
6 days agoHandshake completed253 ms
9 days agoHandshake completed263 ms
12 days agoHandshake completed257 ms
14 days agoHandshake completed269 ms
16 days agoHandshake completed449 ms
18 days agoHandshake completed251 ms
20 days agoHandshake completed254 ms
22 days agoHandshake completed270 ms
24 days agoHandshake completed272 ms
26 days agoHandshake completed258 ms
27 days agoHandshake completed309 ms
29 days agoHandshake completed265 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 Lettera and makes no claim about it beyond what these checks measured.