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Caliu Notes MCP Server

by caliuapp Your server? Claim it
answering

Caliu Notes is answering right now. Last checked 6 min ago. 38 installs a week from npm.

Read and write your Caliu notes from any MCP client: search, create, tag, remind, attach files.

Installs per day peak 22 · avg 7 · +67% w/w
a month agotoday
Uptime history 16 hours of history
16 hours agonow
100.0%
Uptime 24h
59 of 59 checks
—
Tools
hidden behind auth
369 ms
Response time
average over 24h
38
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check Caliu Notes 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 6 min ago.

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

This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.

Endpoints

URLTransportStateLatencyChecked
https://api.caliuapp.com/mcp streamable-http needs key 481 ms 6 min ago

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Caliu Notes — questions

Answers built from our own checks of this server.

Why is there no tool list for Caliu Notes?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Caliu Notes working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 59 of 59 checks got a reply (100.0%), average response time 369 ms. The bar chart above shows every period we have measured.
How do I connect Caliu Notes?
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. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to Caliu Notes?
No API key is involved. Caliu Notes answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is Caliu Notes?
It answers our handshake in 369 ms on average, which is faster than 45% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Caliu Notes?
The npm package @caliu-notes/mcp was installed 38 times in the last week. Week over week that is +67%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.