mcpbeat

framebench MCP Server

app.framebench/framebench
answering

framebench is answering right now. Last checked 2 min ago. It exposes 3 tools. Last commit 28 Jul 2026.

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

Uptime history 39 hours of history
39 hours agonow
100.0%
Uptime 24h
92 of 92 checks
3
Tools
read from the server
130 ms
Response time
average over 24h
1
Stars
last commit 28 Jul 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

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

URLTransportStateLatencyChecked
https://framebench.app/mcp streamable-http answering 123 ms 2 min ago

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 92 of 92 checks got a reply (100.0%), average response time 130 ms. The bar chart above shows every period we have measured.
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.
How fast is framebench?
It answers our handshake in 130 ms on average, which is faster than 77% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
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.