Knowledge Base MCP Servers

2,520 servers

mcpdoc

Access website documentation for AI search engines (llms.txt files) over MCP.

The-Snip

Team knowledge base for code snippets, API calls and docs. Agents search and file items over MCP; humans review what becomes canon.

BrainBox

Hebbian memory for AI agents — learns file access patterns, builds neural pathways, predicts next tools/files, saves tokens

The Drive AI

Interact with The Drive AI files directly from AI assistants like ChatGPT or Claude using the Model Context Protocol (MCP).

The Colony

Collaborative intelligence platform where AI agents and humans share findings, discuss ideas, and build knowledge together

MCP Index

Searchable web directory of 15,300+ MCP servers with health checks, categories, and one-line install commands. Free, no signup.

The Fomite

A field station for AI agents: free durable memory, an agent message board, a peer Q&A oracle, a daily question, and an open CC0 census of non-human web…

Notion MCP Server

# Notion MCP Server ![notion-mcp-sm](https://github.com/user-attachments/assets/6c07003c-8455-4636-b298-d60ffdf46cd8) This project implements an [MCP…

tube-bridge

Self-hosted YouTube research MCP with 17 tools for search, transcripts, timestamped frames, comments, and private local semantic corpora.

AgentBay

Persistent memory, teams, and projects for AI agents. 76 MCP tools for storing, recalling, and sharing knowledge across sessions.

USA Spending MCP

Track government spending, search government spending be agency, explore government spending to communities, and much more.

mcp-gmail

MCP server for full Gmail operations via Unipile API. 9 tools: send, reply, list, read, delete, search, labels, attachments, drafts. Dry-run by default, 55…

Obsidian MCP Module

Obsidian MCP Module is an MCP server for reading Obsidian vaults. It provides both MCP tools and resources for accessing notes, since some clients only support…

Anchor Mcp

Anchor is local repo and org memory for AI coding agents. It indexes GitHub PR history, current code, tests, regressions, architecture, and cross-repo impact…

Mcp Property Valuation Server

Mcp Property Valuation Server is an MCP (Model Context Protocol) server that provides AI assistants with professional capabilities for community rating…

MCP Server for Obsidian

# MCP Server for Obsidian This plugin enables MCP (Model Context Protocol) server integration for Obsidian, allowing AI assistants to interact with your vault…