Free high-entropy alloy (HEA) and high-entropy oxide calculator: mixing entropy, atomic-size mismatch, VEC, Miedema enthalpy, and the canonical empirical phase-prediction rules. Python library, browser app, desktop app, and MCP server.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add hea-bench -- uvx hea-bench~/.codex/config.toml
[mcp_servers.hea-bench]
command = "uvx"
args = ["hea-bench"]
# codex mcp add hea-bench -- uvx hea-bench~/.cursor/mcp.json
{
"mcpServers": {
"hea-bench": {
"command": "uvx",
"args": [
"hea-bench"
]
}
}
}.vscode/mcp.json
{
"servers": {
"hea-bench": {
"type": "stdio",
"command": "uvx",
"args": [
"hea-bench"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hea-bench": {
"command": "uvx",
"args": [
"hea-bench"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"hea-bench": {
"command": "uvx",
"args": [
"hea-bench"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"hea-bench": {
"command": "uvx",
"args": [
"hea-bench"
]
}
}
}