List of Top MCP Servers for June 23, 2026
Daily list of newly discovered awesome MCP servers. Explore the best Model Context Protocol servers ranked by GitHub stars.
OpenOSINT
Perform open-source intelligence investigations using an AI agent with 18 modular tools, multiple interfaces, and flexible AI backends.
SHAFT
Provides a comprehensive Java-based test automation framework for end-to-end testing across web, mobile, API, CLI, and database systems with integrated reporting.
CodeDebrief
Turn source code into deterministic, source-grounded workflow flowcharts on demand for coding agents.
OrionBelt
Analyzes database schemas to generate RDF/OWL ontologies with SQL mappings, enabling fan-trap-free Text-to-SQL with deterministic validation.
CostWise
Optimizes AI coding agents by providing repository intelligence and efficient context management to reduce operational costs and improve code exploration.
Arrca Graph
Constructs a live Kubernetes service dependency graph by combining OpenTelemetry traces with Kubernetes cluster structure.
Vibegroup
Facilitates real-time, end-to-end encrypted communication and collaboration between Claude Code AI agents across different repositories, machines, and networks.
FP-Conv
Convert and visualize floating-point numbers across a wide range of standard and custom formats, including specialized AI/ML and OCP formats.
Gen AI Skills
Provides a shared collection of reusable skills, prompts, and tooling designed for generative AI workflows and integration with the PicsArt `gen-ai` CLI.
BackGen
Automate the creation of production-ready Node.js/Express backends, complete with ORM integration, authentication, and multi-tenant infrastructure.