OpenMM MCP

HamQTH.com MCP server. Free callsign lookup, DX spots, RBN data, SAVP verification.

Live stock trading data for Claude: congressional trades, hedge fund positions, insider activity, and government contracts via Quiver Quantitative.

The curated marketplace for AI agent skills. Search, discover, and install verified skills for Claude, GPT, Cursor, and other AI platforms via MCP. Features 50+ skills across 12 categories with trust scores, compatibility info, and one-click install instructions. ## Key Features - **Search Skills**: Find skills by keyword, category, or tag - **Trust Scores**: Every skill rated 0-100 for reliability - **Multi-Platform**: Works with Claude Desktop, Cursor, Windsurf, n8n, and more - **12 Categories**: Development, Productivity, DevOps, Data, Marketing, and more ## Tools Available - `search_skills` - Search the marketplace - `get_skill_details` - Get full skill info with install instructions - `list_categories` - Browse all categories - `get_trending_skills` - See what's popular - `get_publisher_info` - Verify publishers

The curated marketplace for AI agent skills. Search, discover, and install verified skills for Claude, GPT, Cursor, and other AI platforms via MCP. Features 50+ skills across 12 categories with trust scores, compatibility info, and one-click install instructions. ## Key Features - **Search Skills**: Find skills by keyword, category, or tag - **Trust Scores**: Every skill rated 0-100 for reliability - **Multi-Platform**: Works with Claude Desktop, Cursor, Windsurf, n8n, and more - **12 Categories**: Development, Productivity, DevOps, Data, Marketing, and more ## Tools Available - `search_skills` - Search the marketplace - `get_skill_details` - Get full skill info with install instructions - `list_categories` - Browse all categories - `get_trending_skills` - See what's popular - `get_publisher_info` - Verify publishers

# fyndling-mcp Built for **medieval market fans, reenactors, and living-history enthusiasts** — and the AI assistants that help them plan. Fyndling MCP gives AI clients direct access to two niche European datasets: - **Medieval events** — query 2,000+ markets, concerts, castle experiences, and living-history events across 20 European countries by **location + radius + date range** (updated weekly) - **Permanent POIs** — meaderies, mead producers, castles, and medieval restaurants, also searchable by geo-radius - **Historical recipes** — 1,100+ recipes from six cookbooks spanning the 13th–17th century, with modern German adaptations, structured ingredient lists, and original manuscript transcripts → **[fyndling.de](https://fyndling.de)** — the web app behind this data **Endpoint:** `https://fyndling.de/mcp` **Transport:** Streamable HTTP (MCP spec 2025-03-26) **Auth:** none **Rate limit:** 60 requests / minute

Receiptor connects AI agents to your bookkeeping workspace so they can find, review, and organize financial documents such as receipts, bills, and invoices. Use it to inspect workspace context, monitor intake sources, review extracted document data, check integrations, and prepare accountant-ready workflows through secure OAuth access to Receiptor AI.