MCP Server Directory

American Default Research org.americandefault/research

Read-only MCP for U.S. household distress: 96 indicators, ADI composite, 3,144 counties.

Bullrun org.bull-run/bullrun

Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude

Wonders MCP org.machupicchu/wonders-mcp

Read-only MCP for heritage travel: search 500+ UNESCO destinations by region and intent.

AI/ML Research Papers org.memoryapi/ai

AI/ML research papers from arXiv, DBLP, and HuggingFace

Geocoding & Weather org.memoryapi/geo

Geocoding, weather forecasts, and timezone lookups

Plainsight MCP pro.plainsight/mcp

Search the Plainsight playbook and review code against proven best practices.

Hemnet.se real estate for Claude: search, sold prices, listings & market stats

marketplace store.bopmarket/marketplace

AI marketplace: search, buy, sell across Amazon, eBay, AliExpress. 13 tools.

DACIX — The Store for AI Agents store.dacix/store

AI-agent marketplace: agent templates, web search & crawl, SEO audit, RO company data, city info.

marketplace tech.agentbazaar/marketplace

AI Agent Marketplace — Search, execute, chain, and sell 3,000+ agents via MCP. Free, no API key.

commerce today.lmk/commerce

Cross-merchant product search with real price history, comparisons, and demand signals.

BizClaw Business Directory MCP xyz.bizclaw/business-directory

Search, compare, and contact real-world companies through a public MCP business directory.

mcp-gateway xyz.trusteed/mcp-gateway

Agentic commerce gateway: discovery, search, checkout across Shopify/Woo/Odoo/PrestaShop.

BGPT - Scientific Paper Search io.github.connerlambden/bgpt-mcp

Search scientific papers with structured experimental data from full-text studies

Job search automation, auto apply, resume builder, application tracking, and recruiter outreach

hn-mcp-server io.github.cyanheads/hn-mcp-server

Browse Hacker News feeds, threads, and user profiles with full-text search.

Search the Wayback Machine and IA library (40M+ items), fetch snapshots, item metadata, and text.

medical-codes-mcp-server io.github.cyanheads/medical-codes-mcp-server

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

noaa-cdo-mcp-server io.github.cyanheads/noaa-cdo-mcp-server

Search NOAA CDO stations and datasets, fetch historical weather observations.

npi-providers-mcp-server io.github.cyanheads/npi-providers-mcp-server

Search NPPES providers and resolve NUCC specialty codes via MCP over STDIO or Streamable HTTP.

pentest-mcp-server io.github.cyanheads/pentest-mcp-server

Offline methodology engine for authorized penetration testing, CTF, and security research.

MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.

pubchem-mcp-server io.github.cyanheads/pubchem-mcp-server

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

Plexa com.joinplexa/plexa

Agentic directory of real businesses in Mexico & LATAM. Search by vertical and city.