Best Servers AI Skills & MCP Servers

Universal AI CLI extension manager - install MCP servers, plugins and skills across Claude Code, Gemini CLI and Codex in one command

CLI and MCP servers for Cutline, including SlopBurn: a product quality engineering roguelike RPG for vibecoding workflows.

Unified Capability index for AI agents — 80+ ranked cloud services, skills, MCP servers, plugins, parsers, and public-data sources for Claude Code, Cursor, Claude Desktop, OpenClaw. Call find_capability with a query or jtbd tag to get a ranked list across

Unified CLI to manage MCP servers across Claude Code, OpenCode, and more

The shape-shifting MCP hub — shapeshift() into 130,000+ MCP servers at runtime. One entry point, no restarts, 7 registries.

CLI toolkit for provisioning, securing, and managing self-hosted servers

MCP inspector bridge server for connecting agents to other MCP servers without a browser.

A proxy tool that converts normal MCP servers to use lazy-loading pattern with three/four meta-tools

MCP server for managing Caddy web servers via the admin API

Declarative MCP Server Engine — define tools, resources, and prompts in vurb.yaml. The docker-compose for MCP servers.

HyperTool MCP proxy server for routing requests between clients and multiple underlying MCP servers

CLI tool and MCP server that tests MCP servers for spec compliance

Shared utilities and server orchestration for building MCP (Model Context Protocol) servers

Sync MCP servers, Skills, Agents & Commands across Claude Code, Cursor, OpenCode, Codex. One config, all tools.

Diagnose, inspect, and safely configure MCP servers for Claude Desktop, Cursor, VS Code, Cline, and other AI tools

Organize all your Claude Code memories, skills, MCP servers, commands, agents, rules, and hooks — see what loads globally vs per-project, then move items between scopes

Single-tool MCPorter bridge extension for pi and Model Context Protocol (MCP) servers.

Quality checker for MCP servers — validates protocol handshake, discovery, tool-call dry-runs, and latency

The AI-Native Visual Headless CMS integration for Astro. Connect layouts with WebSocket tunnels and local MCP servers.

MCP Hub is a local web UI for testing LLMs and MCP servers. Connect providers, inspect tool calls, and run multi-turn chats in one place.

Cross-Code Organizer (CCO, formerly Claude Code Organizer) — manage AI coding tool configs across Claude Code, Codex CLI, and more. Memories, skills, MCP servers, commands, agents, rules, and hooks across global and project scopes

Open-source security scanner for Model Context Protocol (MCP) servers. Audits Claude Desktop, VS Code, Cursor, Windsurf, and 16+ AI tools for secrets, prompt injection, supply-chain risks, and 17+ security checks.

MCP server validation CLI — fast pre-publish diagnostic for Model Context Protocol servers. Schema validation, tool/resource/prompt health checks, scorecard reporting, CI-ready exit codes.

mcp.hosting — one install, all your MCP servers, managed from the cloud