MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
Arkova Verification
Privacy-first document verification anchored to the public ledger.
Inlay
Make any website discoverable by AI agents via MCP, llms.txt, and structured data.
JSON-first Coreutils CLI for AI agents. 114 commands with sandbox, dry-run, and MCP support.
io.github.cbetz/ratebook
Open MCP server for US electricity tariffs: real rate lookup, bill estimates, and when to charge.
Geopolitical conflict risk, political events, and maritime traffic data for AI agents
MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.
io.github.cesco345/capital-equipment
Search, book, and manage scientific research equipment across 500+ STEM core facilities.
Margins
Use your Claude Pro/Max subscription on your Obsidian vault. Reads markdown, proposes writes.
Unofficial read-only MCP server for Greek supermarket price data from PosoKanei.
Google Sheets (and more) for Claude via gogcli — read, write, and manage spreadsheets
Google Classroom via gogcli for Claude — courses, assignments, submissions, grading
Extended Google Docs for Claude via gogcli — auth + full Docs and comments support
Google Drive via gogcli for Claude — search, upload, download, permissions
Extended Google Sheets for Claude via gogcli — auth + full Sheets support
HoneyBook client-portal MCP server for Claude — view contracts and invoices from wedding vendors
iOffice workspace management for Claude — book rooms, manage visitors, maintenance tickets
OneHome (CoreLogic) real-estate access for Claude — search, property details, photos, saved homes
Resy reservation management — search, book, cancel, favorites, and Priority Notify for Claude
Chromium Style QR Code Generator
MCP server for generating Chromium-style QR codes with optional Dino logo or custom center image
io.github.chudah1/attest-mcp
Credential enforcement middleware for MCP servers — verifies scoped tokens on every tool call
Manage UniFi sites, devices, clients, networks, port forwarding, DNS, and firewall
io.github.clicksprotocol/mcp-server
Autonomous DeFi yield for AI agents on Base. Query APY, simulate splits, manage treasury.
AI-powered infrastructure monitoring — health, incidents, predictions, RCA, deploy safety
German e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol.
Spanish e-invoicing MCP server: VERI*FACTU, Facturae/FACe, SII, Crea y Crece B2B.
Polish e-invoicing MCP: KSeF API v2, FA(3)/FA(2) XML, Peppol BIS 3.0, NIP/REGON validation.
io.github.cocaxcode/ai-context-inspector
Scan, export, and import your AI ecosystem. Discover MCP servers, skills, and memories.