mcpbeat Sign in

lastseen score MCP Server

answering

lastseen score is answering right now. Last checked 11 min ago. It exposes 3 tools.

Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.

Uptime history 23 days of history
23 days agonow
100.0%
Uptime 24h
92 of 92 checks
3
Tools
read from the server
221 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check lastseen score every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

run in your terminal
claude mcp add score --transport http https://score.lastseen.dev/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "score": {
      "url": "https://score.lastseen.dev/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.score]
url = "https://score.lastseen.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "score": {
      "url": "https://score.lastseen.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "score": {
      "url": "https://score.lastseen.dev/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

dependency
dependency_risk
An MCP server's dependencies and their mortality state (dead/dormant counts) from the register. Facts, not a score.
schema
schema_history
Dated schema/tool-count observations for an MCP server (a series when known): first_seen, last_observed, drift events. Facts from the register, not a score.
trust
trust_score
Derived trust score (0-100) for an MCP server, computed from the lastseen.dev register's dated observations by a published method. The score carries DEPTH (how many of 5 dimensions were computable) BOUND INTO the number as `display`, e.g. '80 · depth 2/5 · provisional' — a depth-2 score answers a narrower question (mortality, not merit). Not a prediction, not advice. Methodology: score.lastseen.dev/methodology.

Endpoints

URLTransportStateLatencyChecked
https://score.lastseen.dev/mcp streamable-http answering 250 ms 11 min ago

Alternatives to lastseen score

same job, measured the same way
Search MCP Registry
by onticx

Search and discover MCP servers from the MCP Registry.

121 installs/wk local only
Open MCP Registry
by onticx

Search and discover MCP servers from the MCP Registry.

79 installs/wk local only
MCP Verify
by sentinelsignal

Trust, freshness, policy, and discovery layer for public MCP servers.

22 tools answering
MCP Server MCP Registry
by formulahendry

MCP Server for MCP Registry to discover and search for available MCP servers in the registry

21 installs/wk local only
Trello MCP Server
by stucchi

MCP server for the Trello REST API – manage boards, lists, cards, labels, checklists and more

83 installs/wk local only
MCP Queen
by mcpqueen

The evidence layer for MCP: live operational grades plus Trust Receipts for every registry server.

7 tools answering
MCPExplorer
by mcpexplorer

Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.

14 tools answering
I
MCP Registry Validator — Check Endpoints Actually Resolve
by operatorsheets

Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.

4 tools answering

lastseen score — questions

Answers built from our own checks of this server.

What can lastseen score do?
It exposes 3 tools, read directly from the server on our last check. Among them: dependency_risk, schema_history, trust_score. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is lastseen score working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 221 ms. The bar chart above shows every period we have measured.
How do I connect lastseen score?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does lastseen score need an API key?
No. lastseen score completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is lastseen score?
It answers our handshake in 221 ms on average, which is faster than 64% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.