elster-mcp-server

MCPcommunity
v0.1.0Lukas SchwarzMITUpdated 3mo agonpmGitHub

Model Context Protocol (MCP) server for ELSTER (German tax portal) automation via Puppeteer. Submit UStVA, prepare EUER/ESt, sync inbox and history.

Works in
ClaudeCursorCopilotGemini

Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.

Automatically indexed from public sources. Not yet verified by the developer on Forge.Claim this listing →
3mo agoLast update
Package
AuthorLukas Schwarz
LicenseMIT
Version0.1.0
Sourcenpm+mcp-registry
npmelster-mcp-server
GitHublukasschwarz/elster-mcp-server
SBOMCycloneDX 1.6 ↓
Trust Status
B
60/100Good
✓Listed in Forge index+10/10
—Publisher identity verified+0/20
→ Publisher: run `forge publish` from the package repo to claim ownership
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
—npm Trusted Publishing (Sigstore)+0/5
→ Publish from GitHub Actions with --provenance so the attestation binds this package to this repo
—npm maintainer match+0/5
→ Earned once your identity is verified above and that login is an npm maintainer of this package
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain—
Provenance—
Dependencies60 resolved · 1 with advisories
Tool surface14 tools · none privileged
Security scan⚠ Warnings (1)v0.1.0 · 1mo agoHow well does this scan work?
HIGH@modelcontextprotocol/sdk@0.6.1Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
EvalsNone
IndexedJun 27, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.

Tools

14 tools · none privileged
Statically extracted from the published packagev0.1.0 · 1mo ago

Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.

elster_login_testNo description published

This tool published no description. Forge does not invent one.

elster_config_showNo description published

This tool published no description. Forge does not invent one.

elster_kennziffern_listNo description published

This tool published no description. Forge does not invent one.

elster_ustva_generate_xmlNo description published

This tool published no description. Forge does not invent one.

elster_ustva_detect_reverse_chargeNo description published

This tool published no description. Forge does not invent one.

elster_ustva_startNo description published

This tool published no description. Forge does not invent one.

elster_ustva_confirmNo description published

This tool published no description. Forge does not invent one.

elster_eur_startNo description published

This tool published no description. Forge does not invent one.

elster_est_startNo description published

This tool published no description. Forge does not invent one.

elster_session_statusNo description published

This tool published no description. Forge does not invent one.

elster_session_listNo description published

This tool published no description. Forge does not invent one.

elster_session_cancelNo description published

This tool published no description. Forge does not invent one.

elster_sync_historyNo description published

This tool published no description. Forge does not invent one.

elster_sync_inboxNo description published

This tool published no description. Forge does not invent one.

0 of 14 tools published a description.

Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.

About

Model Context Protocol (MCP) server for ELSTER (German tax portal) automation via Puppeteer. Submit UStVA, prepare EUER/ESt, sync inbox and history.

Keywords
mcpmodel-context-protocolelsterustvaeueresttaxsteuerfinanzamtgermanypuppeteerclaude
Alternatives
Comparing tool surfaces…

Tools exposed

14 tools · none privileged · observed by static extraction. A tool surface is what one scan read on one day, not a live capability list.

Linked names open Forge’s index of every entry observed exposing that tool. Browse all indexed tools.

No dependency coverage

This package was last scanned before Forge began storing the resolved tree. The next scan will record it.

Topics

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