pubmearch

biomcp

4.6

by genomoncology

BioMCP is an open-source toolkit designed to enhance AI assistants with specialized biomedical knowledge by connecting them to authoritative biomedical data sources.

n8n-mcp-server

4.5

by leonardsellem

A Model Context Protocol (MCP) server that allows AI assistants to interact with n8n workflows through natural language.

sitemcp

4.5

by ryoppippi

SiteMCP is a tool that fetches an entire site and uses it as a Model Context Protocol (MCP) Server.

mcp-local-rag

4.3

by nkapila6

mcp-local-rag is a primitive RAG-like web search model context protocol server that runs locally without the need for APIs.

whois-mcp

4.3

by bharathvaj-ganesan

The Whois MCP server allows AI agents to perform WHOIS lookups to retrieve domain details.

pubchem_mcp_server

4.1

by sssjiang

The PubChem MCP server is designed to extract basic chemical information about drugs using the PubChem API.

modelcontextprotocol

3.8

by ppl-ai

The Perplexity Ask MCP Server integrates the Sonar API to provide Claude with real-time, web-wide research capabilities.

Sequential Thinking MCP Server

3.8

by modelcontextprotocol

An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.

openapi-mcp-server

3.7

by janwilmake

A Model Context Protocol (MCP) server for Claude/Cursor that enables searching and exploring OpenAPI specifications through oapis.org.

gptr-mcp

3.7

by assafelovic

GPT Researcher MCP Server provides deep research results for LLM applications, focusing on relevant, trusted, and up-to-date information.

actors-mcp-server

3.7

by apify

Implementation of an MCP server for all Apify Actors, enabling interaction with one or more Apify Actors defined in the MCP Server configuration.

mcp-webresearch

3.7

by mzxrai

A Model Context Protocol (MCP) server for web research, enabling real-time information retrieval and research capabilities within the Claude Desktop app.

perplexity-mcp

3.6

by DaInfernalCoder

Perplexity MCP Server is an intelligent research assistant powered by Perplexity's specialized AI models, featuring automatic query complexity detection to route requests to the most appropriate model for optimal results.

a-share-mcp-is-just-i-need

3.6

by 24mlight

A股mcp。

zotero-mcp

3.6

by 54yyyu

Zotero MCP connects your Zotero research library with AI assistants like Claude, enabling seamless interaction with your research materials.

aws-cost-explorer-mcp-server

3.6

by aarora79

An MCP server for accessing AWS spend data via Cost Explorer and Amazon Bedrock usage data through Model Invocation Logs in Amazon CloudWatch.

py-mcp-naver

3.6

by pfldy2850

A server implementation for Naver OpenAPI using the Model Context Protocol (MCP). This project provides tools to interact with various Naver services, such as searching blogs, news, books, and more.

mcp-server-langfuse

3.6

by langfuse

Langfuse Prompt Management MCP Server allows access and management of Langfuse prompts through the Model Context Protocol.

mcp-ragdocs

3.6

by qpd-v

A Model Context Protocol (MCP) server that enables semantic search and retrieval of documentation using a vector database (Qdrant).

seo-mcp

3.6

by cnych

A MCP (Model Control Protocol) SEO tool service based on Ahrefs data. Includes features such as backlink analysis, keyword research, traffic estimation, and more.

nasa-mcp

3.6

by AnCode666

NASA-MCP is an MCP server that allows LLMs to query data from various NASA APIs, providing access to astronomical data, space weather information, Earth imagery, and more.

molecule-mcp

3.6

by ChatMol

Molecule-MCP connects molecule science related tools to Claude AI through the Model Context Protocol (MCP), allowing Claude to directly interact with and control these tools and act as a co-scientist.

aemet-mcp

3.5

by AnCode666

Aemet-mcp is an MCP server that allows integration with the AEMET API for retrieving meteorological data.

web3-research-mcp

3.5

by aaronjmars

Web3 Research MCP is a comprehensive research tool for cryptocurrency tokens, offering multi-source analysis and structured reporting.

mcp-simple-pubmed

3.5

by andybrandt

An MCP server that provides access to PubMed articles through the Entrez API.

cryo-mcp

3.5

by z80dev

A Model Completion Protocol (MCP) server for the Cryo blockchain data extraction tool.

mcp-tool-kit

3.5

by getfounded

The MCP Tool Kit is a modular server implementation designed for building high precision vertical AI agents, reducing code usage by over 50% compared to the Python MCP SDK alone.