tap-docs
Search and read the Tap Payments developer documentation, live. On-demand MCP server for developers.tap.company — exposes four tools: search_docs (ranked keyword search), get_doc (full page fetch), list_docs and list_sections. No API keys required. Useful for integrating Tap Payments into web, iOS, Android, Flutter, and React Native apps targeting MENA payment rails: KNET, Benefit, Mada, OmanNet, KFAST, STC Pay, Fawry, Apple Pay, Google Pay, Samsung Pay, Tabby, Deema. Source: github.com/MohammedAfifi0/mcp-tap-docs.
materials-project-mcp-from-scratch
An educational MCP server that wraps the Materials Project API, exposing tools to search chemical systems, get material summaries, find semiconductors by band gap, and retrieve crystal structure facts.
Normi — French Real Estate Data (DVF)
Access 17M+ geocoded French property transactions (DVF), 22M+ DPE energy ratings, and 20M+ building records via MCP or REST API. Search transactions, get market stats, find comparables, track price trends, analyze rental yield, detect flips, and score renovation potential. Free tier: 500 credits/month, no credit card required.