# elster-mcp-server

> Use this tool when you need to automate interactions with the German tax portal ELSTER, such as form filling and submission. It solves problems related to manual tax portal navigation and data entry, providing a seamless interface for AI assistants to manage sessions and interact with the portal. The elster-mcp-server takes input commands from AI agents and outputs automated interactions with the ELSTER portal via Puppeteer.

Canonical page: https://skillsregistry.net/skills/lukasschwarz-elster-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/lukasschwarz-elster-mcp-server

## Description

An MCP server that allows AI assistants like Claude to automate interactions with the German tax portal ELSTER via Puppeteer, including form filling, submission, and session management.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** browser-automation
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/hw4lgzbjer)
- **Repository:** <https://github.com/lukasschwarz/elster-mcp-server>

## 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": "lukasschwarz-elster-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lukasschwarz-elster-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lukasschwarz-elster-mcp-server/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