Lets AI assistants work with Prometheus Alertmanager: view alerts and manage silences.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add alertmanager --env ALERTMANAGER_URL='<ALERTMANAGER_URL>' --env ALERTMANAGER_USERNAME='<ALERTMANAGER_USERNAME>' --env ALERTMANAGER_PASSWORD='<ALERTMANAGER_PASSWORD>' -- uv --directory '<full path to alertmanager-mcp-server directory>' run src/alertmanager_mcp_server/server.py~/.codex/config.toml
[mcp_servers.alertmanager]
command = "uv"
args = ["--directory", "<full path to alertmanager-mcp-server directory>", "run", "src/alertmanager_mcp_server/server.py"]
env = { ALERTMANAGER_URL = "<ALERTMANAGER_URL>", ALERTMANAGER_USERNAME = "<ALERTMANAGER_USERNAME>", ALERTMANAGER_PASSWORD = "<ALERTMANAGER_PASSWORD>" }
# codex mcp add alertmanager --env ALERTMANAGER_URL='<ALERTMANAGER_URL>' --env ALERTMANAGER_USERNAME='<ALERTMANAGER_USERNAME>' --env ALERTMANAGER_PASSWORD='<ALERTMANAGER_PASSWORD>' -- uv --directory '<full path to alertmanager-mcp-server directory>' run src/alertmanager_mcp_server/server.py~/.cursor/mcp.json
{
"mcpServers": {
"alertmanager": {
"command": "uv",
"args": [
"--directory",
"<full path to alertmanager-mcp-server directory>",
"run",
"src/alertmanager_mcp_server/server.py"
],
"env": {
"ALERTMANAGER_URL": "<ALERTMANAGER_URL>",
"ALERTMANAGER_USERNAME": "<ALERTMANAGER_USERNAME>",
"ALERTMANAGER_PASSWORD": "<ALERTMANAGER_PASSWORD>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"alertmanager": {
"type": "stdio",
"command": "uv",
"args": [
"--directory",
"<full path to alertmanager-mcp-server directory>",
"run",
"src/alertmanager_mcp_server/server.py"
],
"env": {
"ALERTMANAGER_URL": "<ALERTMANAGER_URL>",
"ALERTMANAGER_USERNAME": "<ALERTMANAGER_USERNAME>",
"ALERTMANAGER_PASSWORD": "<ALERTMANAGER_PASSWORD>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"alertmanager": {
"command": "uv",
"args": [
"--directory",
"<full path to alertmanager-mcp-server directory>",
"run",
"src/alertmanager_mcp_server/server.py"
],
"env": {
"ALERTMANAGER_URL": "<ALERTMANAGER_URL>",
"ALERTMANAGER_USERNAME": "<ALERTMANAGER_USERNAME>",
"ALERTMANAGER_PASSWORD": "<ALERTMANAGER_PASSWORD>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"alertmanager": {
"command": "uv",
"args": [
"--directory",
"<full path to alertmanager-mcp-server directory>",
"run",
"src/alertmanager_mcp_server/server.py"
],
"env": {
"ALERTMANAGER_URL": "<ALERTMANAGER_URL>",
"ALERTMANAGER_USERNAME": "<ALERTMANAGER_USERNAME>",
"ALERTMANAGER_PASSWORD": "<ALERTMANAGER_PASSWORD>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"alertmanager": {
"command": "uv",
"args": [
"--directory",
"<full path to alertmanager-mcp-server directory>",
"run",
"src/alertmanager_mcp_server/server.py"
],
"env": {
"ALERTMANAGER_URL": "<ALERTMANAGER_URL>",
"ALERTMANAGER_USERNAME": "<ALERTMANAGER_USERNAME>",
"ALERTMANAGER_PASSWORD": "<ALERTMANAGER_PASSWORD>"
}
}
}
}Environment variables
ALERTMANAGER_URLALERTMANAGER_USERNAMEALERTMANAGER_PASSWORD
Replace the placeholders with your own credentials and keep them out of version control.