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disdex MCP server

Which MCP servers are disdex's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-31

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Whose server it is
  • Registry nameio.disdex/discord-serversverified in the MCP registry

The registry name sits under disdex.io. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-31
  • Stateanswerschecked 2026-10-31
  • Tools5
  • Server calls itselfdisdex
  • Server version0.1.0
  • Protocol version2025-06-18

On 2026-10-31 the server answered initialize and tools/list without a sign-in. First answer in 80 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 2 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 2 of 5 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 2, the first on 2026-10-31
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
  • Answeredmeasuring2 of the 7 daily checks it takes to print a share
  • Median first answer134 ms
  • Space in an agent's context≈ 909 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsA · 93 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 5

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-31
  • search_servers

    Search public Discord servers indexed by disdex. Matches words against the server name, vanity URL, description, profile traits and guild tag. Returns servers sorted by member count unless another sort is chosen, each with its member and…

  • get_server

    Full details for one Discord server: description, member/online/boost counts, language, guild tag, Discord features, invite link, and how its member count changed over the last 30 days.

  • get_server_activity

    Daily member and online counts for one Discord server over a time window, for questions like "is this server growing?" or "how big was it in March?". Values are daily averages of disdex's scans.

  • check_invite

    Look up a Discord invite link or code (discord.gg/abc, discord.com/invite/abc, or just abc). Says whether disdex last saw it working (live), confirmed it dead, is still checking it (pending), or has never seen it (unknown), and which…

  • get_stats

    How many Discord servers, users, bots, games and invites disdex has indexed, and when those totals were last refreshed.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "discord-servers": {
      "type": "http",
      "url": "https://disdex.io/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http disdex https://disdex.io/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://disdex.io/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.