framebench MCP Server

by framebench Your server? Claim it

not responding

framebench is listed as active in the registry but did not answer our last check. It exposes 3 tools. Last commit 28 Jul 2026.

Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks.

The author archived this repository on GitHub, meaning it is no longer maintained.

Uptime history 51 days of history · worst day 0%

51 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

77 ms

Response time

average over 24h

Stars

last commit 28 Jul 2026

framebench does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 7 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add framebench --transport http https://framebench.app/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "framebench": {
      "url": "https://framebench.app/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.framebench]
url = "https://framebench.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "framebench": {
      "url": "https://framebench.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "framebench": {
      "url": "https://framebench.app/mcp"
    }
  }
}

Available tools 3

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

compare

compare

Compare two GPUs, two CPUs, or a GPU vs an Apple chip on the framebench performance index, with spec facts and the canonical comparison URL.

game

check_game

Can this rig run this game? Returns an fps range, the limiting component, tweak levers, a confidence label, and the canonical framebench URL to cite.

recommend

recommend_upgrade

Given a rig and a target (game + resolution + fps), return the smallest GPU upgrades that clear the target, ranked.

Endpoints

URL	Transport	State	Latency	Checked
https://framebench.app/mcp	streamable-http	answering	77 ms	7 min ago

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framebench — questions

Answers built from our own checks of this server.

What can framebench do?

It exposes 3 tools, read directly from the server on our last check. Among them: check_game, compare, recommend_upgrade. 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 framebench working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 77 ms. The bar chart above shows every period we have measured.

Is framebench still maintained?

The author archived this repository on GitHub, meaning it is no longer maintained. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

The registry lists framebench as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect framebench?

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.

Does framebench need an API key?

No. framebench completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

Is framebench open source?

Yes — it is published under the MIT licence, written in JavaScript and 1 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.