# Prometheus Alertmanager

> Use this tool when you need to manage and interact with Prometheus Alertmanager instances, solving problems such as alert filtering and silence management in multi-tenant environments. It provides a configurable interface with stdio and SSE transport modes, accepting inputs like label matchers and authentication credentials, and outputs alert lists and silence status. Use it in contexts where you require fine-grained control over alert management, such as in distributed monitoring systems.

Canonical page: https://skillsregistry.net/skills/zekker6-alertmanager  
JSON: https://api.skillsregistry.net/v1/skills/zekker6-alertmanager

## Description

Provides tools for interacting with Prometheus Alertmanager instances, including alert listing with label matcher filtering and silence lifecycle management. Supports stdio and SSE transport modes with configurable authentication via basic auth, bearer tokens, and custom headers for multi-tenant environments. Distributed as pre-built Go binaries through GitHub releases.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** version-control
- **Updated:** 2026-09-01

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/zekker6-alertmanager)
- **Repository:** <https://github.com/zekker6/mcp-alertmanager>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "zekker6-alertmanager"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/zekker6-alertmanager` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/zekker6-alertmanager/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt