"Semantic Web" matching MCP servers:

MCP server for administering Duplicacy backups via the duplicacy-web API, enabling AI clients to inspect and manage storages, repositories, schedules, and jobs.

Enables AI agents to authenticate to typst.app cloud projects, list/create/delete projects, and read, write, surgically edit, rename, or delete Yjs CRDT-backed text files and binary assets over the native WebSocket and REST/GraphQL protocol. It also syncs cloud content into a local workspace to return structured Typst compiler diagnostics, export PDFs, and capture preview screenshots.

MCP Server for Eyevinn Open Source Cloud API, enabling creation of solutions based on open web services. Web services based on open source where the creator gets a share of the revenue the platform generates.

Provides secure file system, web fetching, and Google Cloud Storage access for AI IDEs.

Enables direct access to a user's cloud photo library through Apple's web services without needing a local Apple Photos library, with read operations available by default. Explicitly opt-in organizing tools can create, rename, move and delete containers, edit photo metadata and manage memberships, while deletion of library photos requires a separate opt-in.

Enables AI agents to access EasyBits cloud services through a single MCP endpoint, including sandboxes, web search and extraction, file management, SQL databases, documents, video, and app/website hosting.

A unified FastAPI web panel and single MCP gateway that aggregates knowledge base, cloud drive, kanban, memory, and ops agent capabilities for the Brain product family.

Connects AI clients such as Google Gemini Web, Claude Desktop, and Cursor to a personal vault and cloud storage, letting them list, read, write, and append Markdown notes and search or read documents anywhere on a personal drive through secure OAuth 2.0 authentication over Streamable HTTP or SSE.

Connects AI assistants to Nextcloud instances with 90+ tools for managing notes, calendars, contacts, files, recipes, and more through natural language conversations. Supports semantic search and multiple deployment options.

MCP server for semantic search over Google Drive documents, enabling AI tools to search, list, and retrieve document content.

Exposes your Google Drive, Slack, GitHub, and Railway to MCP clients with semantic search, per-user permissions, and optional OAuth, allowing natural-language access to your private data and infrastructure.

An MCP server providing AI image generation via Jimeng models, specifically designed for web design and placeholder creation. It features multi-model support, customizable parameters, and optional persistent storage using Tencent Cloud COS.

Enables AI agents to analyze, audit, deduplicate, and organize Google Drive content through MCP, including storage checks, exact and semantic duplicate management, empty folder cleanup, archiving, and sync health monitoring.

Enables ChatGPT users to search and browse a private photo library, inspect metadata, and receive real image previews through read-only tools, while keeping encrypted sessions server-side.

Enables multi-tenant semantic access to a company brain in Google Drive, with tools for indexing, searching, reading, and updating pages, plus Gmail, Calendar, and Drive primitives.

Reads top-level sessions from Claude Code, Codex CLI, and Grok Build, filters and anonymizes them, then writes snapshots to Google Drive for mixed semantic search, portrait retrieval, and status queries.

Enables AI agents to autonomously manage files on the Filecoin decentralized network through folder management, file uploads, and AI-powered semantic search. Provides seamless integration with Filecoin storage through simple MCP tool calls.

Enables advanced semantic search and document management by integrating the GroundX API with Claude Desktop and GitHub Copilot. It supports local file uploads, website crawling, and Google Drive synchronization for RAG workflows.

An artifact store that lets coding agents and small teams publish, version, and review web artifacts through an MCP server or CLI, with stable URLs, access gates, and comments.

An MCP server that enables saving and sharing Claude Desktop conversations, allowing users to store chats privately or make them public through a web interface.