Best Metadata AI Skills & MCP Servers

Search arXiv, fetch paper metadata, and read full-text content via MCP. STDIO or Streamable HTTP.

Model Context Protocol (MCP) server for TestRail integration, enabling LLMs to fetch test cases and metadata.

Use AWS S3, the world's most reliable document storage, as a database with this ORM.

MCP server for Yandex Tracker API — read and edit issues, comments, attachments, links, checklists, metadata

MCP server for PowerPlatform schema/metadata customizations (dev/config environments)

Local MCP server for PDF manipulation — merge, split, rotate, extract, watermark, metadata. Zero API keys, fully offline. Works with Claude, Cursor, ChatGPT.

MCP server for Microsoft 365 / Office 365 SharePoint — full read-write access to sites, documents, pages, metadata, navigation, and permissions

MCP server enabling AI assistants to search Wikimedia Commons images with metadata and visual previews

Multi-format document parser MCP server - extract text, tables, and metadata from PDFs, images, HTML, and office documents for AI agents

Trakt MCP — TV/movie metadata + watch tracking signals

MCP server for the Coalesce Catalog Public GraphQL API; covers tables, columns, dashboards, lineage, governance, and asset metadata across the warehouse and BI layer.

JWT authentication for MCP servers — JWKS validation, scope auto-discovery, and RFC 9728 Protected Resource Metadata

MCP server for the DeXe Protocol — full DAO operations coverage: deploy DAOs, build every proposal type, IPFS metadata, stake/vote/delegate/execute/claim calldata. Plus dev tooling (build/test/introspect/decode).

MCP server for InnovaCCS metadata configuration

Rockhopper MCP server — expose file metadata, versions, reviews, and comments to AI tools

Comprehensive HTTP fetch MCP server: SSRF protection, HTML-to-markdown, reader-mode, metadata / link / sitemap / RSS-Atom extraction, robots.txt verdicts

Agent-first YouTube Shorts upload CLI and MCP server with dry-run uploads, OAuth readiness and synthetic-media metadata.

The most complete MCP server for Microsoft Dataverse. 79 production-ready tools for AI agents: OData & FetchXML queries, CRUD, metadata, solutions, audit, batch operations, schema write, record access and more. Device code, client credentials, and managed

MCP server for efficient PDF text extraction, search, and metadata retrieval for Claude Code

Search scientific papers from any MCP-compatible AI tool. Raw experimental data from full-text studies — methods, results, quality scores, and 25+ metadata fields per paper.

Smart UI MCP Server for VS Code, Cursor, and AI IDEs. Provides Smart UI components, metadata, and Angular code generation through the Model Context Protocol with support for Azure OpenAI, OpenAI, Anthropic, Gemini, and local LLMs.

Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API. STDIO or Streamable HTTP.

MCP server for web scraping — extract clean markdown, links, and metadata from any URL. Zero auth. Free alternative to Firecrawl.

An MCP app for inspecting audio files in audio workflows. Playback, metadata, statistics