mcpbeat

LLM Optimizer MCP Server

io.metavert/llmopt
answering

LLM Optimizer is answering right now. Last checked 6 min ago. Last commit 18 Jun 2026.

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Uptime history 41 hours of history · worst hour 25%
41 hours agonow
60.4%
Uptime 24h
55 of 91 checks
—
Tools
hidden behind auth
390 ms
Response time
average over 24h
10
Stars
last commit 18 Jun 2026

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 llmopt --transport http https://llmopt.metavert.io/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "llmopt": {
      "url": "https://llmopt.metavert.io/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.llmopt]
url = "https://llmopt.metavert.io/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "llmopt": {
      "url": "https://llmopt.metavert.io/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "llmopt": {
      "url": "https://llmopt.metavert.io/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://llmopt.metavert.io/mcp streamable-http needs key 395 ms 6 min ago

LLM Optimizer — questions

Answers built from our own checks of this server.

Why is there no tool list for LLM Optimizer?
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: 60.4% of checks in the last 24 hours got a reply.
Is LLM Optimizer working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 55 of 91 checks got a reply (60.4%), average response time 390 ms. The bar chart above shows every period we have measured.
How do I connect LLM Optimizer?
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 will need your own key or an OAuth login: it refuses anonymous clients.
Does LLM Optimizer need an API key?
Yes. Every time we knock, LLM Optimizer answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is LLM Optimizer?
It answers our handshake in 390 ms on average, which is faster than 35% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is LLM Optimizer open source?
Yes — it is published under the MIT licence, written in Go and 10 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.