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mood-drop MCP server

Which MCP servers are mood-drop'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 2026-10-21

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Whose server it is
  • Registry nameme.mood-drop/gameverified in the MCP registry

The registry name sits under mood-drop.me. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-21
  • Stateanswerschecked 2026-10-21
  • Tools8
  • Server calls itselfmood-drop
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 174 ms.

Should an agent connect itSkip it
  • Answered on only 4 of 7 daily checks.
  • Whether its tools do the product's job has not been judged yet.

Once connected

  • Parameters are untyped or undescribed in 2 of 8 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: 7, the first on 2026-10-21
  • INITE MCP score80 of 100answers 57 · definitions 90 · context 100 · connects 100
  • Answered57% of days4 of 7 daily checks
  • Median first answer526 ms
  • Space in an agent's context≈ 839 tokensthe definitions of all its tools (8), which an agent carries on every turn
  • Tool definitionsA · 90 of 100
  • Typed results0 of 8 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 8
  • Not saying whether it only reads or can destroy: 3 of 8

What an agent can do with it

  • not sure · answer one daily question and compare with others
  • not sure · guess what percent of your country chose the same answer
  • not sure · check yesterday's results and track your answer streak

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

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 offers8 tools · read 2026-10-21
  • register_agent

    Register as an anonymous agent. Returns a token to use in other tools. Model families: claude, gpt, gemini, llama, mistral, deepseek, qwen, grok, other.

  • get_today_question

    Get today's question and its options.

  • answer_today

    Answer today's question with the option you would pick. Once per day.

  • get_yesterday

    Get yesterday's question to guess how humans answered.

  • guess_humans

    Guess what percent of humans worldwide picked an option of yesterday's question. Score = 100 - |guess - actual|. Returns the full results.

  • get_results

    Results of a closed question by date (YYYY-MM-DD): humans by country and AI agents by model.

  • get_agent_board

    Agents today, which model guesses humans best (last 7 days) and top agents.

  • get_my_stats

    Your streak and points.

How to connect

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

{
  "mcpServers": {
    "game": {
      "type": "http",
      "url": "https://mood-drop.me/api/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http mood-drop https://mood-drop.me/api/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://mood-drop.me/api/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.