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Medius Docs MCP Server

answering

Medius Docs is answering right now. Last checked 14 min ago. It exposes 5 tools. Last commit 30 Oct 2026.

Medius docs: the binary control protocol, device behavior, and the medius Rust library.

Uptime history 91 days of history · worst day 82%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
5
Tools
read from the server
1665 ms
Response time
average over 24h
0
Stars
last commit 30 Oct 2026

What changed 4

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 16 October 2026. No other catalogue keeps this.

16 Oct 3 tool descriptions were rewritten fetch, search, search_docs
16 Oct a tool changed the parameters it asks for fetch

What the code does

We read the source, 1 d ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Builds a database query by concatenation src/dashboard/serial/link.ts:227
    super(`${UPDATE_DOING[op] ?? `Update op ${op}`} failed: ${updateReason(op, status, arg)}`);
Long encoded blob in source src/dashboard/flash/rom/stub/esp32s3.json:3
    "text": "fALLP1yAyj8NQQAANkEAkfz/ofz/wCAAsgkAsLB0oIsRuojAiBG6iMCIEQzLioqy20G6iMAgAIIIAICAdOx4wCAAwgkAwMB0oIwRyojAiBHKiMCIEcHs/4qKyojAIACCCACAgHQWOATAIADCCQAMAgvMwMBgwMB0oIwRyojAiBHKiMCIEYqKurjAIACyCwCwsHRWSwWx3P+6iMAgAIIIAICAdFY4BMAgAMJJAMAgALIJALCwdKCLEbqIwIgRuojAiBEMi7LbQYq…

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

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 14 min ago.

run in your terminal
claude mcp add docs --transport http https://medius.k4tech.net/mcp
Settings → Connectors → Add custom connector, then paste this address
https://medius.k4tech.net/mcp
~/.codex/config.toml
[mcp_servers.docs]
url = "https://medius.k4tech.net/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "docs": {
      "url": "https://medius.k4tech.net/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "docs": {
      "type": "http",
      "url": "https://medius.k4tech.net/mcp"
    }
  }
}

Available tools 5

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

docs
search_docs
Search the Medius site: docs and Guide pages and sections, the dashboard, firmware releases and device reports. Returns ranked results, each with its matching sentence. Call get_page on a result's path for the full Markdown.
fetch
fetch
Return the full Markdown of one docs page, by an id from search (a section's id returns its page).
page
get_page
Return the full Markdown of one documentation page by its path, e.g. "/library/clip" or "/native/commands/inject".
pages
list_pages
List every Medius documentation page (path, title, section). Start here to see what the docs cover.
search
search
Search the Medius docs for matching pages and sections. Pass a result's id to fetch to read its page.

Endpoints

URLTransportStateLatencyChecked
https://medius.k4tech.net/mcp streamable-http answering 1401 ms 14 min ago

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Medius Docs — questions

Answers built from our own checks of this server.

What can Medius Docs do?
It exposes 5 tools, read directly from the server on our last check. Among them: fetch, get_page, list_pages, search, search_docs. 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 Medius Docs working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1665 ms. The bar chart above shows every period we have measured.
How do I connect Medius Docs?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Medius Docs need an API key?
No. Medius Docs completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
Is Medius Docs open source?
We cannot say either way: written in TypeScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.