API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| UK Property Data UK property data — Land Registry comps, EPC, Rightmove, rental yields, stamp duty, Companies House | Python | - | - |
| Ukrainian Language Reference (vitalinguist) Ukrainian grammar/surzhyk check + authentic-rendering lookup. Wraps ukr.vitalinguist.com API. | Python | - | - |
| Ukri Gtr UKRI Gateway to Research (GtR) MCP — every grant awarded by the UK's seven | — | - | - |
| UK Taxi PHV Regulatory Decision Layer England taxi/private-hire PHV licensing: official-source blockers, stale sources, compare councils. | — | - | - |
| UK Tender Check Search official UK tenders and create source-linked, deterministic supplier-fit assessments. | — | - | - |
| Ulid ULID MCP. | — | - | - |
| Ultimate Brain Integrates with Notion's Ultimate Brain template for managing tasks, notes, projects, and areas with GTD-style productivity workflows. | — | 1 | - |
| Ultiplace Create and manage virtual trade shows (halls, stands, conferences) and reference physical events. | — | - | - |
| ultramac-mcp The premier Model Context Protocol (MCP) server for macOS desktop automation. Enterprise-grade, secure, and fully verified. | TypeScript | 0 | - |
| UltraMemory Cross-tool memory for your AI that recalls first every turn and admits when it doesn't know. | — | - | - |
| uluesky Bluesky MCP — wraps the AT Protocol API | — | 0 | - |
| @uluops/ops-mcp MCP server for the UluOps Platform API — validation tracking, analytics, and issue management | TypeScript | - | - |
| @uluops/registry-mcp MCP server for the UluOps Registry API — definition management, versioning, and analytics | TypeScript | - | - |
| Umami Compass Secure Umami Analytics MCP server for Cloud and self-hosted deployments | TypeScript | - | - |
| Umbra Trust score for AI-generated code: scan repos, guard agent file writes, get a 0-100 score. | TypeScript | - | - |
| Umbra open SAR archive Search, quicklook and measure Umbra's open SAR archive from any MCP client. | Python | - | - |
| UML Forge Architecture intelligence, security analysis, and living docs. 13 Mermaid tools. | Python | - | - |
| Umlout Create and edit UML, flowchart, wireframe and sequence diagrams on an Umlout whiteboard. | — | - | - |
| UNBLOCK UNBLOCK org-brain — shared memory and comms for human + agent teams. By Kaeva Labs. | — | - | - |
| UnboxAPI — Hospitality Reservation MCP Server REST-to-MCP for UK hospitality. Safety proxy: circuit-breakers, rate limits, whitelists. Apache 2.0. | — | - | - |
| @unboxed-software/mcp-server-trello Enhanced MCP server for Trello with advanced pagination support for large boards | TypeScript | - | - |
| unbrowser by Unchained Chrome-free MCP web access for agents with low-token page maps and browser escalation hints. | Python | - | - |
| @unchainedshop/api GraphQL API layer for the Unchained Engine with Express/Fastify adapters and MCP server | TypeScript | - | - |
| UnClick AI agent tool marketplace. 60+ tools for social, e-commerce, accounting, messaging, media, and more. Search and call tools for Slack, Reddit, Discord, Shopify, Xero, Bluesky, TMDB, Steam, and 50+ more services. | — | - | - |
| UnCorreoTemporal Temporary email for AI agents: create inboxes, wait for emails, extract OTPs, verify signups. | Python | - | - |