Looks up current weather for cities worldwide from a one-sentence question in Chinese or English.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add weather-tool --env OPENWEATHERMAP_API_KEY='<OPENWEATHERMAP_API_KEY>' -- python -m weather_server.server~/.codex/config.toml
[mcp_servers.weather-tool]
command = "python"
args = ["-m", "weather_server.server"]
env = { OPENWEATHERMAP_API_KEY = "<OPENWEATHERMAP_API_KEY>" }
# codex mcp add weather-tool --env OPENWEATHERMAP_API_KEY='<OPENWEATHERMAP_API_KEY>' -- python -m weather_server.server~/.cursor/mcp.json
{
"mcpServers": {
"weather-tool": {
"command": "python",
"args": [
"-m",
"weather_server.server"
],
"env": {
"OPENWEATHERMAP_API_KEY": "<OPENWEATHERMAP_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"weather-tool": {
"type": "stdio",
"command": "python",
"args": [
"-m",
"weather_server.server"
],
"env": {
"OPENWEATHERMAP_API_KEY": "<OPENWEATHERMAP_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"weather-tool": {
"command": "python",
"args": [
"-m",
"weather_server.server"
],
"env": {
"OPENWEATHERMAP_API_KEY": "<OPENWEATHERMAP_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"weather-tool": {
"command": "python",
"args": [
"-m",
"weather_server.server"
],
"env": {
"OPENWEATHERMAP_API_KEY": "<OPENWEATHERMAP_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"weather-tool": {
"command": "python",
"args": [
"-m",
"weather_server.server"
],
"env": {
"OPENWEATHERMAP_API_KEY": "<OPENWEATHERMAP_API_KEY>"
}
}
}
}Environment variables
OPENWEATHERMAP_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.