io.github.jeanlopezxyz/mcp-alertmanager

Registre officiel IA et agents

A Model Context Protocol (MCP) server for Prometheus Alertmanager

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

NPM package mcp-alertmanager

Claude Code

claude mcp add mcp-alertmanager -- npx -y mcp-alertmanager@2.1.1

Configuration JSON (Claude Desktop, Cursor, VS Code)

{
    "mcpServers": {
        "mcp-alertmanager": {
            "command": "npx",
            "args": [
                "-y",
                "mcp-alertmanager@2.1.1"
            ]
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire

Alertmanager MCP Server (Go)
Installation
Configuration
Tools (12)
Example Prompts
Development
Kubernetes / OpenShift Deployment
License

Alertmanager MCP Server (Go)

A Model Context Protocol (MCP) server for Prometheus Alertmanager integration. Native Go binary with built-in Kubernetes connectivity via client-go.

Installation

npx

npx -y mcp-alertmanager@latest

MCP Client Configuration

Add to your MCP client configuration (VS Code, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "alertmanager": {
      "command": "npx",
      "args": ["-y", "mcp-alertmanager@latest"],
      "env": {
        "ALERTMANAGER_URL": "http://localhost:9093"
      }
    }
  }
}

VS Code

code --add-mcp '{"name":"alertmanager","command":"npx","args":["-y","mcp-alertmanager@latest"],"env":{"ALERTMANAGER_URL":"http://localhost:9093"}}'

Kubernetes Auto-Connect

Automatically connects to Alertmanager running in OpenShift/Kubernetes via the K8S API service proxy. Uses native kubeconfig/in-cluster config via client-go. No kubectl or port-forwarding required.

Default: openshift-monitoring/alertmanager-operated:9093

{
  "mcpServers": {
    "alertmanager": {
      "command": "npx",
      "args": ["-y", "mcp-alertmanager@latest"]
    }
  }
}

Binary

Download from GitHub Releases or build from source:

make build
./mcp-alertmanager

Configuration

Environment Variables

Variable	Description
`ALERTMANAGER_URL`	Direct Alertmanager API URL (overrides K8S auto-connect)

CLI Flags

Flag	Description	Default
`--url`	Direct Alertmanager URL	-
`--namespace`	Kubernetes namespace	`openshift-monitoring`
`--service`	Kubernetes service name	`alertmanager-operated`
`--service-port`	Kubernetes service port	`9093`
`--service-scheme`	Service scheme (http/https)	`https`
`--kubeconfig`	Path to kubeconfig file	auto-detect

Precedence: --url / ALERTMANAGER_URL > K8S auto-connect

Connection strategy:

Direct URL (if --url or ALERTMANAGER_URL is set)
K8S API proxy (auto-detect kubeconfig or in-cluster config)

Tools (12)

Alerts

Tool	Description
`getAlerts`	Get alerts with optional filters
`getAlertGroups`	Get alerts grouped by routing labels
`getCriticalAlerts`	Get critical severity alerts only
`getAlertingSummary`	Summary: counts by severity, top alerts, namespaces

Silences

Tool	Description
`getSilences`	List silences by state
`createSilence`	Create a silence for an alert
`deleteSilence`	Delete a silence by ID

Status

Tool	Description
`getAlertmanagerStatus`	Server status, version, cluster info
`getReceivers`	List notification receivers

Troubleshooting

Tool	Description
`investigateAlert`	Deep investigation of a specific alert
`getAlertHistory`	Alert history and analysis guidance
`correlateAlerts`	Find correlated alerts by shared labels

Example Prompts

"What alerts are currently firing?"
"Are there any critical alerts?"
"Give me a summary of the alerting status"
"Investigate the HighMemoryUsage alert"
"Create a 2-hour silence for PodCrashLooping"
"What receivers are configured?"
"Find correlated alerts to identify the root cause"
"Show me alert history for KubeNodeNotReady"

Development

Build

make build              # Build for current platform
make build-all-platforms # Cross-compile for all platforms

Container

podman build -f Containerfile -t mcp-alertmanager .

Kubernetes / OpenShift Deployment

Container Image

The container image is available on GitHub Container Registry:

ghcr.io/jeanlopezxyz/mcp-alertmanager:latest

Helm Chart

Deploy using the included Helm chart:

# Add the chart repository (or use local chart)
helm upgrade --install mcp-alertmanager ./charts/mcp-alertmanager \
  --namespace mcp-servers \
  --create-namespace \
  --set openshift=true

Helm Values

Parameter	Description	Default
`image.registry`	Container registry	`ghcr.io`
`image.repository`	Image repository	`jeanlopezxyz/mcp-alertmanager`
`image.version`	Image tag	`latest`
`openshift`	Enable OpenShift Routes	`false`
`service.port`	Service port	`8080`
`alertmanager.namespace`	Alertmanager namespace	`openshift-monitoring`
`alertmanager.service`	Alertmanager service name	`alertmanager-operated`
`rbac.useClusterReader`	Use cluster-reader role	`true`

Example with custom Alertmanager

helm upgrade --install mcp-alertmanager ./charts/mcp-alertmanager \
  --namespace mcp-servers \
  --set openshift=true \
  --set alertmanager.url=http://alertmanager.monitoring:9093

License

MIT

Questions fréquentes

Qu'est-ce que io.github.jeanlopezxyz/mcp-alertmanager ?

A Model Context Protocol (MCP) server for Prometheus Alertmanager

Comment installer io.github.jeanlopezxyz/mcp-alertmanager ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add mcp-alertmanager -- npx -y mcp-alertmanager@2.1.1. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour io.github.jeanlopezxyz/mcp-alertmanager ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

io.github.jeanlopezxyz/mcp-alertmanager est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient io.github.jeanlopezxyz/mcp-alertmanager ?

Il est publié par jeanlopezxyz. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.

Détails du serveur

Référencé dans: Registre MCP officiel
Éditeur: jeanlopezxyz
Catégorie: IA et agents
Exécution: Local
Étoiles GitHub: ★ 0
Licence: MIT
Langage: Go
Dernier commit: 28 sept. 2026
Tickets ouverts: 15
Version: 2.1.1
Publié le: 3 févr. 2026

io.github.jeanlopezxyz/mcp-alertmanager

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