#citation

Ground Claude, ChatGPT, Cursor, and Windsurf in 300M scientific works — every citation is a real, verifiable DOI.

MCP server for arXiv.org - Search, analyze, and export academic papers with AI assistants. Features advanced paper discovery, citation analysis, trend tracking, and multi-format exports.

OpenAI Deep Research MCP Server enables AI assistants to conduct comprehensive, multi-step research through intelligent web search and content synthesis. Transforms complex research queries into structured, citation-backed reports without writing custom search logic. Features iterative exploration, automatic knowledge gap identification, and seamless integration with OpenAI's Deep Research models for scholarly-quality research automation.

A professional MCP server for academic research using OpenAlex.org API. Provides ML-powered author disambiguation, institution resolution, ORCID integration, scholarly work search, and research topic analysis. Perfect for academic research, literature reviews, and author identification tasks.

Enhanced MCP server for SearXNG: category-aware web-search, web-scraping, and date/time retrieval.

SIGMAEO is a comprehensive SEO intelligence MCP server that provides 52 powerful tools for AI assistants like Claude and ChatGPT. Domain Intelligence: Analyze any website's traffic, authority metrics, keyword rankings, backlink profile, and identify top competitors. Keyword Research: Discover keyword opportunities with search volume, difficulty scores, CPC data, and topical clustering. Find content gaps between you and competitors. SERP Analysis: Get complete search results breakdowns including featured snippets, People Also Ask questions, and ranking factors for any keyword. Page Audits: Run comprehensive on-page SEO audits covering meta tags, headings, readability, E-E-A-T signals, and technical issues. Technical SEO: Check Core Web Vitals, crawl errors, internal linking structure, and site-wide technical health. Competitor Analysis: Compare multiple domains side-by-side, track ranking changes, and uncover competitor content strategies. AI Citation Tracking: Monitor your brand's presence in Google AI Overviews and responses from ChatGPT, Claude, Gemini, and Perplexity. Secure OAuth 2.0 authentication. Real-time data. Multi-region support for US, UK, AU, and more.

Validate DOIs against a real citation database, format references in 2900+ CSL styles (APA, IEEE, Chicago, Nature, etc.), and catch hallucinated academic references before they reach your paper or documentation or pitch deck. Manage citation collections, import/export BibTeX, and batch-process references. 29 tools. One command to install: npx @turtletech/ookcite-mcp setup.

Hosted MCP server for literature search, citation verification, related-paper discovery, and citation graph workflows.

Free real-time Google Search for AI tools. Returns grounded answers with inline citations and source URLs. Works with Claude Code, Codex CLI, Cursor. Single binary, no API key required.

Read-only MCP server for U.S. dental practice intelligence. Four tools cover NPI lookup, multi-field provider search, DSO chain affiliation, and territory market summaries across 41 states plus DC. Authenticate with an API key (Bearer) for subscription pricing, or pay per query via x402 USDC micropayments on Base mainnet. Every response carries a citation envelope with source attribution, snapshot date, and confidence score.

Google NotebookLM over MCP + a local HTTP REST API. Citation-backed Q&A, audio/video/content generation, multi-account rotation. For Claude Code, Codex, Cursor, n8n, Zapier, Make.

Your AI research assistant that cites real sources and stays honest. Search the entire web or narrow it down to just the sites you trust; medical journals, court databases, news outlets, academic papers. Analyze the full source, not just snippets. Links that work, citations you can trust, no made-up closed-garden pre-synthesized results.

Search 600,000+ CS/AI/ML papers with citation-graph traversal, full-text extraction, embeddings, and BibTeX export, inside Claude Code, Cursor, and other MCP clients.