List of Top MCP Servers for June 26, 2026
Daily list of newly discovered awesome MCP servers. Explore the best Model Context Protocol servers ranked by GitHub stars.
Pgconsole
Offers a web-based PostgreSQL editor designed for speed and collaboration, featuring integrated access control and audit logging.
Agent Library
Provides AI agents with persistent knowledge storage and retrieval capabilities for maintaining context across conversations.
Zettelkasten Second Memory
Transforms AI conversations into a permanent, interconnected Zettelkasten knowledge base through an OpenClaw and Hermes Agent plugin.
Debug Graph
Transforms your VS Code debugger into an interactive visual story of your code's execution, augmenting human and AI agent debugging workflows.
Realm Engine
Offers a free, open-source hacking platform for Realm of the Mad God (RotMG / Exalt), providing advanced automation and utility features.
Opfor
Performs open-source adversary emulation to red-team AI agents, LLM applications, and MCP servers against various security standards.
Vault Extract
Transforms diverse content, including scans, photos, and digital documents, into trustworthy structured data with OCR, Markdown, and metadata for downstream systems.
Security Scanner
Provides comprehensive security scanning for MCP servers, encompassing runtime inspection, static analysis, configuration auditing, and dependency analysis to ensure OWASP MCP Top 10 compliance.
Ministr
Provides AI coding agents with AST-level codebase understanding for semantic search, symbol navigation, reference graphs, and cross-language bridge detection.
Atlas Mind
Hosts a self-contained, multi-format knowledge base that integrates with AI assistants and stores content in a Git repository.