Research MCP Servers for OpenAI Agents SDK

Comprehensive MCP server providing pharmaceutical intelligence through Cortellis APIs - drug discovery, clinical trials, literature search

DBpia MCP server for Korean academic paper search, citation generation, and fulltext indexing

German historical gazetteer GOV: a place's name, Kreis, parish and Standesamt in any year.

How any SaaS pricing page changed over the years, from the Wayback Machine. No API keys.

MCP server for NASA Astrophysics Data System API

Canadian open data: StatCan, Census, PUMFs, Bank of Canada, CMHC and open-data portals (EN/FR).

Search scholarly sources, verify references, and export citations with traceable evidence.

Statistics Canada's 8,200+ data tables: CPI, GDP, labour force, housing. No API key.

A simplified arXiv-based paper search and content parsing MCP server

U.S. Census (ACS) data by ZIP: income, demographics, housing, education, from a local store.

MCP server for Russian market analytics: fl.ru orders + Petrovich prices. 10 tools, x402 USDC

Competitive intelligence for agents: competitor teardowns, pricing, ads, reviews and momentum.

Auditable deep-research MCP server powered by TinyFish Search and Fetch.

BYOK Reddit/YouTube research CLI with a tamper-evident audit log and an MCP server.

Citation Finder Ai MCP Server by MEOK AI Labs

Twelve US filing and career-site streams in one schema: SEC, FDA, NIH, contracts, Congress, hiring

MCP server for IVOA astronomical archives: NOIRLab Astro Data Lab, NRAO/ALMA, CADC, ESO, Gaia

Live SaaS pricing: current plans, verified price changes, and comparisons for 33,000+ products.

US places then: county on a date, PLSS land, GNIS names, old topo maps, post offices.

Search, save, and download satellite scenes from ISRO's Bhoonidhi portal in natural language.

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