Research MCP Servers for ChatGPT

MCP server for Casebook — legal case search, court decisions (Russia)

Singapore business directory. Search companies, UENs, and SSIC industry classifications.

Multi-step web research with citations via Perplexity's Agent API. Standard library only.

Competitive pricing, ads, SEO moves, launches, reviews, and daily market briefs.

Pharmacovigilance hypothesis generation from 15 public drug safety databases

Search French companies, directors and associations (INPI, INSEE, RNA).

Autonomous research engine: auto research from a prompt to a fully-cited academic paper via MCP

Verified pricing data for 50+ SaaS products. Query, compare, and calculate team costs.

Deterministic Artifact Evaluation preflight and run-path grader for research repositories.

An MCP server connecting Claude to the Review Metric 15-agent scientific peer review pipeline.

Statistics Sweden’s open data made available as an MCP server, using Python and FastMCP

Score any coordinate for ecological and agricultural land suitability from satellite data

Search and retrieve scholarly metadata from the Crossref REST API

Deterministic research state, evidence validation and statistical recomputation.

AMiner MCP Server - Academic Paper Search Service

Search arXiv, fetch metadata, and read papers (HTML→Markdown with PDF fallback) — CLI and MCP server.

Search scientific papers from any MCP-compatible AI tool. Raw experimental data from full-text studies — methods, results, quality scores

Citation-network analysis on Scopus or OpenAlex: coupling, co-citation, lineages, bibliometrics.

MCP server for the CZ CELLxGENE Census. Single-cell, ontology-aware. Community, unaffiliated.

Dharmamitra OCR for Tibetan / Sanskrit / Devanagari images; writes extracted text to a file.

Epistemic foraging for AI agents: source discovery, verified evidence, uncertainty-aware briefs