Model Context Protocol server for Grocy household ERP
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add hermes-grocy --env GROCY_API_KEY='<GROCY_API_KEY>' -- uvx hermes-grocy-mcp~/.codex/config.toml
[mcp_servers.hermes-grocy]
command = "uvx"
args = ["hermes-grocy-mcp"]
env = { GROCY_API_KEY = "<GROCY_API_KEY>" }
# codex mcp add hermes-grocy --env GROCY_API_KEY='<GROCY_API_KEY>' -- uvx hermes-grocy-mcp~/.cursor/mcp.json
{
"mcpServers": {
"hermes-grocy": {
"command": "uvx",
"args": [
"hermes-grocy-mcp"
],
"env": {
"GROCY_API_KEY": "<GROCY_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"hermes-grocy": {
"type": "stdio",
"command": "uvx",
"args": [
"hermes-grocy-mcp"
],
"env": {
"GROCY_API_KEY": "<GROCY_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hermes-grocy": {
"command": "uvx",
"args": [
"hermes-grocy-mcp"
],
"env": {
"GROCY_API_KEY": "<GROCY_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"hermes-grocy": {
"command": "uvx",
"args": [
"hermes-grocy-mcp"
],
"env": {
"GROCY_API_KEY": "<GROCY_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"hermes-grocy": {
"command": "uvx",
"args": [
"hermes-grocy-mcp"
],
"env": {
"GROCY_API_KEY": "<GROCY_API_KEY>"
}
}
}
}Environment variables
GROCY_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.