Research MCP Servers for Cursor

Reference data API for classification systems, real-time world data, and unit conversions

Human-in-the-loop user research: ask real people what the web can't answer, get verbatim replies

Verified location-bound retail evidence for AI agents, delivered by human field workers.

Read-only, no-auth: sourced GCC AI deals, AI agent use cases in Saudi/UAE, and Arabic AI tools.

Gabriel S. Gusmao: scientific ML, papers, and local JAX CLIs: KINN, Optinpy, mkin4py, xl2py.

Gutendex MCP — wraps Gutendex API for Project Gutenberg books (free, no auth)

GWAS Catalog (EBI/NHGRI) MCP — curated catalog of genome-wide association studies.

Statistics Iceland (Statistics Iceland) PxWeb MCP. Keyless.

Research companies and competitors with an AI advisor, and run vendor comparisons.

Pay-per-call US healthcare data: hospital financials, prices, quality, exclusions, wages.

Check every reference in a paper, compile LaTeX to PDF, and get cited data: SEC, trade, web traffic.

Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN.

Deterministic Hacker News developer sentiment, themes & feature requests via MCP. No API key.

European hosting & domain market intelligence: M&A tracking, operator dossiers, screening.

One MCP endpoint over every Valksor dictionary: namespaced tools plus a JSON passthrough.

Variable relationships from research papers with causal direction and source traceback.

International aid activities (IATI Datastore) — search every published aid and development…

iDigBio biodiversity specimen MCP.

IEEE Xplore MCP — BYOK wrapper over the IEEE Xplore Metadata Search API

Cited library on Ifa, the Orishas and Yoruba philosophy in 4 languages. Read-only; not an oracle.

Pricing/details for Edge Thirteen's current industry primer, sourced to each firm's own 10-K.