Best AI AI Skills & MCP Servers

MCP server for Velog - draft, publish, and manage posts via Claude

xCLAUDE — A receipt for your AI. Local audit log for every Claude tool call.

Official MCP server for Autousers — UX evaluation, calibrated AI personas, side-by-side design review.

MCP server for Chart-Output — render Chart.js configs to PNG, SVG, WebP images from any AI agent

Model Context Protocol server for awesome-copilot agents and collections

BLACK_WALL MCP server — a pre-action risk check your AI agent calls before any irreversible action (send email, move money, run SQL, delete data).

MCPLab - Test and evaluate MCP servers with LLMs — run evals, compare agents and launch the MCPLab web app

Security scanner for AI-generated apps (Cursor, Lovable, Windsurf, v0). Catches hardcoded secrets, prompt injection, hallucinated imports, Server Actions / Edge runtime mistakes, and the vibe-coded vulnerabilities traditional linters miss.

Extended Google Sheets MCP server via gogcli — all base tools plus full Sheets support

MCP server and installer for CodeRover graph-aware code search.

MCP Server for ASG Card — give AI agents autonomous virtual card management via x402

GooodBilling 公式 MCP Server — Claude Desktop / Cursor 等の MCP 対応クライアントから AI ファーストで請求書・見積を操作する

Generic chatbox engine, UI components, and helpers. Self-contained build — consumers only need react + styled-components.

A Model Context Protocol server for converting Mermaid diagrams to SVG using Kroki.io

MCP server for AI coding agents - process management, reverse proxy with traffic logging, browser instrumentation, and sketch mode

MCP server for testing, debugging, and controlling Roblox Studio from AI coding tools

Open-source MCP server that turns Claude into a GTM operator — design sequences, connect mailboxes, send outreach, all from chat.

MCP (Model Context Protocol) plugin for Bunli - create CLI commands from MCP tool schemas

Not financial advice. Portfolio data aggregation MCP server for crypto positions across exchanges, on-chain wallets, and prediction markets.

Model Context Protocol (MCP) connector for ObjectStack — a generic adapter that turns any MCP server's tools into a connector's actions on the automation engine's connector registry (ADR-0024).

MCP server for secure environment variable management - Keep your secrets safe from AI agents

Local MCP server for Amply — lets AI agents sign up, log in, create projects/applications, and fetch API keys from the Amply admin GraphQL API.

OpenCodeHub — BM25 + RRF hybrid search

NEUS makes trust portable across the internet — so people, apps, and AI agents can prove what is real before access, payout, or execution.