MCPServers

knowledge-base

Browse MCPs tagged with "knowledge-base" and discover powerful tools for your workflow.

Obsidian

Obsidian

Search and analyze Markdown notes in Obsidian vaults.

95.5k
April 17, 2025
Linkup Search

Linkup Search

Integrates with Linkup Technologies' API to enable web searches for information gathering, fact-checking, and research tasks.

85.5k
April 17, 2025
Basic Memory

Basic Memory

Knowledge management system that builds a persistent semantic graph in markdown, locally.

42.5k
April 17, 2025
KOSPI/KOSDAQ Stock Data

KOSPI/KOSDAQ Stock Data

Integrates with pykrx to provide real-time access to KOSPI and KOSDAQ stock market data, offering tools for retrieving ticker symbols, OHLCV data, market capitalization, fundamental metrics, and trading volumes.

39.6k
April 17, 2025
OpenAI WebSearch

OpenAI WebSearch

Enables AI assistants to search the web in real-time through OpenAI's websearch functionality, retrieving up-to-date information beyond training data cutoffs with configurable search parameters.

29.0k
April 17, 2025
Y

YouTube

Extract and analyze video subtitle data for content understanding.

26.8k
January 28, 2025
Shodan

Shodan

Access Shodan API and CVEDB to query IoT device data and vulnerability information.

15.9k
April 17, 2025
DBHub (Universal Database Gateway)

DBHub (Universal Database Gateway)

Provides a universal database gateway for connecting to PostgreSQL, MySQL, SQLite, and DuckDB, enabling table browsing, schema inspection, and read-only SQL queries with built-in safety checks

14.1k
April 17, 2025
Web Fetcher

Web Fetcher

Fetches and extracts web content using Playwright's headless browser capabilities, delivering clean, readable content from JavaScript-heavy websites in HTML or Markdown format for research and information gathering.

14.0k
April 17, 2025
Simple PubMed

Simple PubMed

Access PubMed's medical research database via the Entrez API for biomedical literature search and analysis.

12.9k
April 17, 2025
Reddit

Reddit

Integrates with Reddit's API to fetch and retrieve diverse content including posts, comments, and subreddit information for data analysis and content curation.

12.2k
April 17, 2025
M

MySQL Database

Interact with MySQL databases to execute queries and manage connections.

11.3k
January 28, 2025
HireBase Job Search

HireBase Job Search

Integrates with HireBase Job API to enable job searching with extensive filtering options and detailed job information retrieval for career exploration and job seeking

11.2k
April 17, 2025
Knowledge Graph Memory

Knowledge Graph Memory

Provides a knowledge graph management system for storing, retrieving, and querying information to build and maintain long-term memory across conversations.

10.7k
April 17, 2025
Timeplus

Timeplus

Integrates with Timeplus to enable SQL query execution and database information retrieval for real-time analytics and data exploration.

9.3k
April 17, 2025
LinkedIn

LinkedIn

Integrates with LinkedIn to enable profile retrieval, job searching, feed post access, and resume analysis for automated platform engagement.

9.0k
April 17, 2025
DuckDuckGo

DuckDuckGo

Integrates with DuckDuckGo search engine to provide real-time web information retrieval for research, fact-checking, and current events updates.

8.4k
April 17, 2025
Obsidian Omnisearch

Obsidian Omnisearch

Integrates Obsidian vaults to enable searching and retrieving notes, leveraging personal knowledge for various applications.

6.8k
April 17, 2025
SparkMango

SparkMango

Converts Solidity smart contracts into RESTful API implementations, enabling applications to interact with blockchain contracts without requiring deep blockchain knowledge.

6.4k
April 17, 2025
SearXNG Meta Search

SearXNG Meta Search

Integrates SearXNG's meta-search capabilities to provide privacy-focused, customizable search results from multiple engines for diverse information retrieval scenarios.

5.8k
April 17, 2025
Time and Timezone

Time and Timezone

Provides time and timezone conversion capabilities, enabling current time retrieval and timezone conversions using IANA names for accurate and localized time-based functionalities.

5.7k
April 17, 2025
Fetch (Web Content & YouTube Transcripts)

Fetch (Web Content & YouTube Transcripts)

Fetches web content and YouTube video transcripts, converting HTML to Markdown and extracting timestamps for reference in conversations.

5.2k
April 17, 2025
Zotero

Zotero

Integrates with Zotero to enable searching libraries, retrieving metadata, and accessing full-text content for scholarly research workflows.

5.1k
April 17, 2025
Code Assist

Code Assist

Enables code modification and generation tasks through file operations, search-and-replace, and version control integration for automated refactoring and codebase maintenance.

5.0k
April 17, 2025
Artemis

Artemis

Integrates with Artemis API to create and manage cryptocurrency data analysis formulas for accessing price data, fees, revenue, and other time-series metrics without switching contexts.

4.9k
April 17, 2025
eRegulations

eRegulations

Transforms complex eRegulations API data into accessible formats for answering user questions about government administrative procedures without context switching.

4.9k
April 17, 2025
Neo4j

Neo4j

Provides natural language interfaces to Neo4j graph databases for executing Cypher queries, storing knowledge graph data, and building persistent memory structures through conversational interactions.

4.7k
April 17, 2025
C

Codex Keeper

Integrates with external resources to provide curated development knowledge for code generation, bug fixing, and context-aware programming advice.

4.2k
January 28, 2025
DevRev

DevRev

Integrates with DevRev APIs to enable search and retrieval of DevRev data for automated issue tracking, customer support analysis, and data-driven decision making.

4.0k
April 17, 2025
Jira

Jira

Integrates Jira for natural language querying and manipulation of project management data.

4.0k
April 17, 2025
Obsidian Vault

Obsidian Vault

Enables interaction with Obsidian vaults for file operations, content search, and metadata management, facilitating note-taking and knowledge base organization.

5.0
3.8k
January 28, 2025
BioMCP (Biomedical Database Integration)

BioMCP (Biomedical Database Integration)

Integrates with biomedical databases including ClinicalTrials.gov, PubMed, and MyVariant.info to provide structured access to clinical trials, research articles, and genetic variants with intelligent data rendering and source attribution.

3.8k
April 17, 2025
Unified Tool Kit

Unified Tool Kit

Provides a unified Docker-based server with over 100 integrated tools spanning file operations, web search, browser automation, data analysis, and document management through a modular architecture that encapsulates domain knowledge in vertical agents for complex workflows.

3.8k
April 17, 2025
Debug Adapter Protocol (DAP)

Debug Adapter Protocol (DAP)

Bridges debugging tools with AI systems through the Debug Adapter Protocol, enabling debugger control, breakpoint management, and program state inspection with XML-formatted output for enhanced debugging workflows.

3.7k
April 17, 2025
Higress AI Search

Higress AI Search

Enhances AI model responses with real-time search results from various engines through Higress ai-search, supporting internet, academic, and internal knowledge searches.

3.6k
April 17, 2025
Phone Control (Android ADB)

Phone Control (Android ADB)

Enables remote control of Android phones through ADB commands for making calls, sending texts, taking screenshots, managing contacts, launching apps, and retrieving system information.

3.3k
April 17, 2025
LogSeq

LogSeq

Integrates with LogSeq API to enable automated note-taking, knowledge graph analysis, and workflow automation for developers and knowledge workers.

3.3k
April 17, 2025
Webflow

Webflow

Enables direct management of Webflow sites through API access to retrieve site information, handle custom domains, configure localization settings, and manage collections without switching contexts.

3.2k
April 17, 2025
Qdrant Knowledge Graph

Qdrant Knowledge Graph

Integrates a knowledge graph with semantic search capabilities, enabling efficient storage, retrieval, and querying of structured information for context-aware applications.

3.1k
April 17, 2025
Notion

Notion

Enables AI systems to create, update, and manage Notion pages and blocks through a Node.js bridge to the Notion API, supporting efficient batch operations for documentation and knowledge base maintenance.

2.9k
April 17, 2025
Grep

Grep

Exposes the system grep binary's functionality for searching files with regular expressions, supporting common options like case-insensitive matching, context lines, and recursive directory searching.

2.7k
April 17, 2025
Maigret OSINT

Maigret OSINT

OSINT Maigret integration to gather user info across social networks.

2.7k
April 17, 2025
JSON Resume Enhancer

JSON Resume Enhancer

Enhances JSON Resumes with GitHub project information by analyzing codebases, fetching existing resumes, and intelligently updating profiles with relevant project details using OpenAI's API.

2.5k
April 17, 2025
Serper (Google Search)

Serper (Google Search)

Enables AI to perform Google searches via the Serper API with support for location, language, and time period filters.

2.4k
April 17, 2025
MariaDB

MariaDB

Bridges Claude with MariaDB databases for read-only SQL query execution, enabling data exploration through formatted table results while enforcing safety restrictions on permitted operations.

2.3k
April 17, 2025
X (Twitter)

X (Twitter)

Interact with X (Twitter) by posting tweets and searching for tweets through the X API.

2.3k
April 17, 2025
Prefect

Prefect

Enables interaction with Prefect workflow orchestration platform for retrieving flow information, managing flow runs, searching deployments, and executing workflows directly from conversational interfaces.

2.3k
April 17, 2025
N

Neo4j

Integrates with Neo4j graph databases to enable natural language querying, node creation, and complex graph operations for knowledge exploration and data relationship modeling.

2.2k
January 28, 2025