Knowledge Base MCP Servers

2,520 servers

BrainCTL

Persistent memory for AI agents. Single SQLite file, 192 MCP tools. FTS5 search, knowledge graph, session handoffs, write gate. No server, no API keys, no LLM…

NRTSearch

Exposes Lucene-based search indexes to AI assistants through the NRTSearch MCP server.

Mevzuat MCP

Provides programmatic access to the Turkish Ministry of Justice Legislation Information System (mevzuat.gov.tr) for searching and retrieving legal texts.

TweetAPI MCP Server

Hosted, read-only Twitter/X data for AI agents via OAuth—search tweets, profiles, followers, lists, communities, and spaces, with 100 free requests for new…

Google Trends MCP

Connect Google Trends to Claude or ChatGPT via Two Minute Reports MCP. Analyze search demand, trending topics, and keyword interest to grow visibility.

Kremis

Deterministic knowledge graph MCP server. Single binary, no LLM in the loop.

norikae-mcp

🚃 乗換案内MCP - 乗り換え検索 / Norikae MCP - Japanese train route search using Yahoo! Transit

Obsidian MCP

This project implements a Model Context Protocol (MCP) server for connecting AI models with Obsidian knowledge bases. Through this server, AI models can…

hypotree

Memory that forgets. A persistent, self-revising belief state for agentic R&D. Prunes dead branches and deduces answers without spending probes.

saor-mcp

Your AI remembers now. Persistent brain that compounds across every session, every tool. Memories auto-link by tags. Free.

memcord

Privacy-first MCP server for AI memory management. Save, search & organize chat history with intelligent summarization.

Untangle.bio

untangle.bio is a self-serve B2B SaaS for biotech that generates downstream-processing routes, simulates separations, and runs techno-economic analysis…

OBSIDIAN-MCP-SERVER

# OBSIDIAN-MCP-SERVER LLM Agent와 연동 가능한 Model Context Protocol (MCP) Stdio 서버입니다. 이 서버는 LLM Agent가 Obsidian 관련 기능을 활용할 수 있도록 Python 기반의 Obsidian 관련 기능들을 제공합니다…

Context7

Provides up-to-date, version-specific documentation and code examples for libraries directly into your prompt.

Stash Cloud

One memory URL. Every AI tool. Your rules, lessons, and context — recalled automatically, every conversation.

프롬프트 기반 노션 MCP 클라이언트

# 프롬프트 기반 노션 MCP 클라이언트 OpenAI API와 Notion API를 사용하여 자연어 명령으로 노션 작업 공간을 제어하는 클라이언트입니다. ## 설치 방법 1. 저장소를 클론합니다: ``` git clone [저장소 URL] cd [프로젝트 폴더] ``` 2. 가상…

Notion MCP Server

Notion MCP Server implements the Model Context Protocol to interface with Notion’s API, enabling AI models to read and write Notion documents and data. It is…