Elster MCP Server
Local installio.github.lukasschwarz/elster-mcp-server
Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.
Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
17,907 servers
Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.
AI agent identity, permissions, trust scores, and tamper-evident audit trails via Vorim AI
See and drive a whole Windows machine from Bun — apps, input, screen, OCR, registry, OS — via MCP.
Academic paper search and retrieval via arXiv, Semantic Scholar, PubMed, Unpaywall.
Agent-safe fleet management for independent Solana validators and RPC nodes
Fetch and read RSS/Atom feeds from any MCP client.
KATATAN E2E testing agent set — Playwright + KATATAN MCP integration
MCP server for Alibaba Cloud Domain - check availability, query details, list domains, create orders
GRU953 Crew's autonomous multi-agent coding method, exposed as callable MCP tools.
Public Spotify metadata, lyrics and podcasts for LLM agents. No API key, read-only.
Catch AI-hallucinated (slopsquatted) npm imports in generated code before npm install.
MCP server for NVIDIA NIM - 50+ LLMs, multimodal, image gen, embeddings, reranking
Generate Express.js backend projects with ORMs, auth, payments, and DevOps
Score how visually compatible two photos are (1-10), with sub-scores and an explanation.
23-in-1 developer utility toolkit — search, exchange rates, crypto, QR codes, and more
Safety-gated AI control of Docker and Colima: containers, images, volumes, networks, Compose.
Graph-based memory system for LLMs with knowledge graphs and semantic search.
On-brand image generation (product shots, app icons, OG cards, sprites) for AI coding agents.
Persistent session memory for Claude Code. Local SQLite, no LLMs, no network.
WasmAgent MCP server — WASM-sandboxed code execution with capability manifests and Tasks API.
MCP server for TIDAL - search tracks, manage playlists, and get personalized recommendations
Schedule smarter - create, search, and manage Google Calendar events through AI.
MCP server for natural-language queries against SAP CAP db-layer entities via real CQN/SQL JOINs.
Space weather & geomagnetic conditions (NOAA SWPC, NASA DONKI, USGS, Kyoto) via MCP.
Adorbis AI MCP server. One key, 40+ models, auto-routed.
Runtime authority for AI agents: credential mediation, spend cap, approval gates, audit log.
Shopify store intelligence: apps, tech stack, CDN, and market data over a 19K-store corpus.
Persistent AI memory for Cursor. Save and search memories via Zdravo.
Compact, source-linked context packs that reduce token waste for coding agents.
SEC insider trading alerts, Form 4 signals, 8-K events, and company research via EDGAR Alert API.