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Best Tab AI Skills & MCP Servers

197 curated Tab skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.

Codefizz Editor Agent

MCP Registry

CLI and MCP server for driving the Unreal Engine 5 editor with AI — create and edit materials, blueprints, Niagara, PCG, StateTrees, data tables, widgets, and Enhanced Input. Single Go binary, no Python, no dependencies.

MCP Registry · ★ 5.0free

Ssh Manager

MCP Registry

MCP SSH Manager: Model Context Protocol server for SSH remote server management. Control SSH connections from Claude Code and OpenAI Codex - execute commands, transfer files, database operations, backups, health monitoring, and DevOps automation. NEW: Too

MCP Registry · ★ 5.0free

Querybridge

MCP Registry

MCP server connecting Claude Code with MySQL — supports SSH tunnels and multiple databases

MCP Registry · ★ 5.0free

Nist Nvd

MCP Registry

Search and audit CVEs by keyword, severity, CWE, CISA KEV status, and CPE via the NIST National Vulnerability Database. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Pubchem

MCP Registry

Search the PubChem chemical database for compounds, properties, safety data, bioactivity, cross-references, and entity summaries via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Email Playbook

MCP Registry

MCP server and CLI exposing HTML email template rules for AI: Outlook/MSO, VML buttons, RTL, responsive tables, Gmail clipping, dark mode, and placeholders.

MCP Registry · ★ 5.0free

Autoremediator

MCP Registry

Agentic CVE remediation platform for Node.js. Correlates threat intelligence, applies policy-governed fixes, and delivers auditable remediation outcomes across CI/CD pipelines, agent workflows, and service portfolios.

MCP Registry · ★ 5.0free

Sqlite Server

MCP Registry

MCP server for SQLite — query databases, inspect schemas, explain queries, and export data from your IDE

MCP Registry · ★ 5.0free

Queen

MCP Registry

Queen Claude MCP server - streamlined with 14 essential tools for Next.js development

MCP Registry · ★ 5.0free

Agent Memory Site

MCP Registry

Compile your Markdown vault into a portable agent memory. One build, every agent: Claude, Codex, Cursor, MCP, llms.txt.

MCP Registry · ★ 5.0free

Skills

MCP Registry

The official Barker stablecoin yield skill suite — real-time data from 500+ DeFi protocols and 20+ CEX. Skill installer for Claude Code / OKX Plugin Store + a stdio MCP server wrapping the Barker public API.

MCP Registry · ★ 5.0free

Bhived

MCP Registry

Bhived MCP Server — shared knowledge graph for AI agents. Query, write, and inspect collective AI knowledge through the Model Context Protocol.

MCP Registry · ★ 5.0free

Skar

MCP Registry

Skar turns a captured AI agent trace into a committed pytest regression test. MCP server + CLI. Use when a tool-using agent run fails and you want to lock the failure as an executable test.

MCP Registry · ★ 5.0free

Db

MCP Registry

MCP server for databases — structured PostgreSQL, MySQL, Redis, and MongoDB output for AI agents

MCP Registry · ★ 5.0free

Postgres

MCP Registry

PostgreSQL MCP server with connection pooling, tool filtering, and full extension support

MCP Registry · ★ 5.0free

Easy Sqlite

MCP Registry

A high-performance Model Context Protocol (MCP) server for SQLite database interaction.

MCP Registry · ★ 5.0free

Zerodb Cli

MCP Registry

CLI for ZeroDB - AI-native vector database. Instant project setup, MCP server configuration, and API key management for Claude Code, Cursor, VS Code, and Windsurf.

MCP Registry · ★ 5.0free

Postgresql

MCP Registry

MCP server for PostgreSQL with full read-write support, transactions, and schema inspection. Works with any PostgreSQL instance — local, Supabase, AWS RDS, or self-hosted. Use with Claude, Cursor, Windsurf, and any MCP-compatible AI client.

MCP Registry · ★ 5.0free

Aud_Mcp_Server

MCP Registry

MCP Server for i-AUD MTSD document validation, generation, schema querying, control info extraction, and database operations

MCP Registry · ★ 5.0free

Database

MCP Registry

MCP server for database connectivity. Multi-DB (PostgreSQL, MySQL, SQLite), connection management, schema introspection, query execution with token-optimized responses, rollback, history, elicitation for destructive ops, and prepared statements. Zero conf

MCP Registry · ★ 5.0free

Mysql

MCP Registry

MySQL MCP Server - stdio protocol for MySQL database operations with Windows support

MCP Registry · ★ 5.0free

Dm

MCP Registry

达梦数据库 MCP Server — 支持 Claude Code / Cursor / VS Code / Windsurf 等 AI 编程工具

MCP Registry · ★ 5.0free

Usda

MCP Registry

Search foods, compare nutrients, and look up the full USDA FoodData Central database via MCP. STDIO or Streamable HTTP.

MCP Registry · ★ 5.0free

Metabase Server

MCP Registry

MCP server for Metabase — 96 tools covering dashboards, cards, databases, tables, collections, public sharing, schema cache, and SQL-to-MBQL conversion

MCP Registry · ★ 5.0free

About Tab skills on iClaude

iClaude is the universal install layer for AI skills. Every Tab skill on this page can be installed into Claude Code, Claude Desktop, Cursor, ChatGPT, n8n, Codex, and more — using a single copy-paste command. No config drift, no per-stack adapters, no manual MCP wiring.