Knowledge Base MCP Servers

2,520 servers

Voidfeed

Structured knowledge API for AI agents — fractal knowledge graphs, signal datasets, authority evidence reviews, open problems, and capability specs…

Ridge

Reverse-engineer architecture from source code (Go, TypeScript, Python) or markdown. 19 tools for architecture graphs, drift detection between git refs, and…

Obsidian-in-a-Vat

AI-native knowledge vault MCP server: capture thoughts, auto-promote to structured notes, and build a knowledge graph with Louvain clustering, all from Claude…

Omega Memory

Persistent memory for AI coding agents with semantic search, contradiction detection, memory decay, and cross-session learning. 25 MCP tools, local-first, #1…

Memory Cache Server

Memory Cache Server is a Model Context Protocol (MCP) server that reduces token consumption by automatically caching data between language model interactions…

Flowmusicai Mcp Server

Flow Music AI (flowmusicai.app) is a browser-based AI song generator that converts a plain-text description into a fully produced, mixed track in roughly 80…

AI Furniture Hub

Japan-focused MCP server with 15 tools for mm-precision product search across 300+ items and 31 categories. Curated sets, dimension-compatible replacements, AI…

mneme

Local-first memory across sessions where Markdown files stay the source of truth and the search index is a rebuildable artifact.

mem0-mcp-server

mem0-mcp-server — exposes Mem0 persistent semantic memory as an MCP HTTP server; supports add/search/read/update/delete operations and semantic search for…

Open Alex MCP

Professional MCP server for OpenAlex academic research - ML-powered author disambiguation, institution resolution, and comprehensive researcher profiles with…

AIR Blackbox MCP Server

EU AI Act compliance scanning for Python AI agents. 10 tools that scan, analyze, and fix compliance gaps across LangChain, CrewAI, AutoGen, OpenAI, and RAG…

Spartan Ng Mcp

An MCP server that turns the entire Spartan Angular UI ecosystem into a queryable tool surface for AI-powered IDEs. It exposes 14 tools covering component…

Telugu Panchangam

Hindu almanac (panchangam) calculations as MCP tools: tithi, nakshatra, muhurta windows, 30+ named festivals, tarabalam good-day finding for up to four people…

Diagrams

MCP server for generating cloud architecture diagrams, flowcharts, sequence diagrams, and more — powered by mingrammer/diagrams, Mermaid, and PlantUML.

OpenSEO MCP

OpenSEO provides quality SEO data for keyword research, backlink analysis, rank tracking, site audits, analyzing your Google Search Console data. It's MCP…

Xml Comparison Mcp Server

High-performance XML file comparison with semantic analysis capabilities. Features StAX streaming parser for memory-efficient processing of large XML files…

oyemi-mcp

MCP server for the Oyemi semantic lexicon. Provides deterministic word-to-code mapping and valence/sentiment analysis for AI agents like Claude, ChatGPT, and…