mcpbeat

HEA-Bench MCP Server

io.github.dfieser/hea-bench
local only

HEA-Bench runs on your own machine — the client starts it, so there is no endpoint to ping. 906 installs a week from pypi. Last commit 30 Jul 2026.

High-entropy alloy and oxide descriptors and phase-prediction rules, with provenance.

Installs per day peak 1 026 · avg 215 · -42% w/w
a month agotoday
906
Installs / week
pypi · hea-bench
0
Stars
1 open issues
30 Jul 2026
Last commit
0 releases in 90 days
MIT
License
HTML

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add hea-bench -- uvx hea-bench
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "hea-bench": {
      "args": [
        "hea-bench"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.hea-bench]
command = "uvx"
args = ["hea-bench"]
.cursor/mcp.json
{
  "mcpServers": {
    "hea-bench": {
      "args": [
        "hea-bench"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "hea-bench": {
      "args": [
        "hea-bench"
      ],
      "command": "uvx"
    }
  }
}

HEA-Bench — questions

Answers built from our own checks of this server.

Why is there no uptime for HEA-Bench?
HEA-Bench runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package hea-bench was installed 906 times last week.
How do I connect HEA-Bench?
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 runs locally, so the command pulls hea-bench straight from pypi; nothing to host, nothing to sign up for.
How many people use HEA-Bench?
The pypi package hea-bench was installed 906 times in the last week. Week over week that is -42%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is HEA-Bench open source?
Yes — it is published under the MIT licence, written in HTML, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.