Memra
Memra MCP server — persistent memory for AI agents. EU-hosted, privacy-first, sub-100ms hybrid recall.
Knowledge Base MCP Servers
knowledge-base
Browse 88 servers tagged Knowledge Base in the MCP Server List directory.
Vector Search x402
x402 micropayment API for AI agents. In-memory vector store with cosine similarity search. For RAG pipelines. Pay per call with USDC on Base.
Wikimint
Generate wiki docs from source code. Supports PowerShell, Python, Go, C#. Java, COBOL are coming soon.
nexus-mcp — jpi-guard & PII Guard
Japanese LLM security APIs — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free to start, no credit card required.
Orchestkit Docs MCP
OrchestKit Docs MCP — read-only MCP server for the OrchestKit Claude Code plugin docs: full-text search + Markdown page fetch. Streamable-HTTP, no auth, no API…
Agent Module — EU AI Act Compliance for Autonomous Agents
Agent Module serves structured, human-reviewed compliance guidance that agents consume at runtime — covering EU AI Act obligations, GDPR requirements, risk…
Biel.ai
Chat with any product's documentation from Claude, Cursor, Copilot, or any MCP client. Biel.ai turns technical docs into a queryable MCP server with accurate…
Concordance
Language models generate; Concordance verifies. The verify tool checks a claim deterministically (no model in the loop) and returns HOLDS / BROKEN / INCOMPLETE…
🧠 Memory MCP Server - Orchestrator
Your AI Agent's Persistent Brain - A Comprehensive Memory & Task Management System
Epitome Personal Portable AI Memory Vault
Epitome gives every AI agent shared, persistent memory of you. It stores memories, facts, and preferences in a personal knowledge graph, so any AI tool you use…
MyAITwin MCP
Personal knowledge twin with semantic search. Store voice notes, documents, URLs, principles, and skills from any AI chat, then retrieve them with inline…
TubExperto
Personal YouTube AI knowledge base powered by RAG. Query your subscribed channels.
Apple RAG MCP
Transform your AI agents into Apple development experts! Apple RAG MCP gives you instant access to official Swift docs, design guidelines, and comprehensive…
Fodda
Fodda gives AI agents access to expert-curated knowledge graphs across retail, beauty, sports, consumer electronics, fashion, and innovation, plus a…
OpenArx
Open scientific knowledge MCP for AI agents. Three profiles: search (15 tools incl. find_evidence, compare_papers, explore_topic), publish (5 tools for direct…
Runescape Wiki Mcp
This MCP server provides AI assistants with real-time access to RuneScape 3 game data through the RuneScape Wiki APIs. It enables AI systems to retrieve…