Directory
Skills and plugins
Search the directory and filter by grade or ecosystem. Live entries are A, B, C and D. No F grades are published yet. 15739 entries are listed. Only entries the scanner has graded are listed.
Grades are a hygiene check, not a security guarantee.
This grade is a hygiene screen, not proof of safety.
Showing 1451 to 1500 of 2,713 Grade A entries. Page 30 of 55.
Listed A to Z by name.
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Grade A, No issues found, Square
Mcp Server Duckdb (MCP server)
Compatibility: Not stated.
A Model Context Protocol (MCP) server implementation for DuckDB, providing database interaction capabilities through MCP tools.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Mcp Sqlserver (MCP server)
Compatibility: Not stated.
A MCP Server (STDIO) implementation in C# for LLM integration with SQL Server tested with Claude Desktop
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Mcp Tung Shing (MCP server)
Compatibility: Not stated.
简体中文 | [English](./README.en.md)
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
mcpc (MCP server)
Compatibility: Not stated.
- [Overview](#overview) - [MCP Features](#features) - [Supported Platforms](#platforms) - [Modern C Support](#modernc) - [Building](#building) - [Development](#development) - [FAQ](#org73da0a6) - [License](#license)
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
mcpgen (MCP server)
Compatibility: Not stated.
**mcpgen** is a command-line tool that seamlessly generates production-ready Model Context Protocol (MCP) server boilerplate from your OpenAPI specifications, enabling you to easily expose your existing APIs as powerful tools for AI agents.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
MCPSharp (MCP server)
Compatibility: Not stated.
MCPSharp is a .NET library that helps you build Model Context Protocol (MCP) servers and clients - the standardized API protocol used by AI assistants and models.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
mdcopy (Plugin)
Compatibility: Not stated.
macOS: convert GitHub-Flavored Markdown to rich HTML on the clipboard for Mail, Docs, Slack, and Word
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Meeba Brain Marketplace (Plugin)
Compatibility: Not stated.
Repository knowledge graph for Cursor and Claude Code.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Metarun Skills (Plugin)
Compatibility: Not stated.
MetaRun for AI agents: App Store Connect MCP server + mission skills.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Mindmap Mcp Server (MCP server)
Compatibility: Not stated.
<p align="center"> <img src="https://raw.githubusercontent.com/YuChenSSR/pics/master/imgs/2025-03-21/JMi7Mn89Hw5ikd9z.jpeg" alt="mindmap_mcp" width="50%"> </p>
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Mini Accountant (MCP server)
Compatibility: Not stated.
Hosted MCP server for Mini Accountant: invoices, expenses, customers, analytics, tax estimates.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Minimal Claude Code (Plugin)
Compatibility: Not stated.
A minimal Claude Code plugin with just the essentials.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
MirrorEdge AI: Waves (MCP server)
Compatibility: Not stated.
**Repair audio by describing what's wrong , and let Claude look at the spectrogram.**
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Mobile Mcp (MCP server)
Compatibility: Not stated.
A Model Context Protocol (MCP) server that provides mobile automation capabilities.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
modex (MCP server)
Compatibility: Not stated.
Modex (MOdel + ContEXt) is a Clojure library that lets you augment your AI with new tools, resources and prompts.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Most Recommended Books (MCP server)
Compatibility: Not stated.
Public integration files for [Most Recommended Books](https://mostrecommendedbooks.com), a read-only database of verified book recommendations from notable people, consensus best-of lists, series reading orders, and book summaries.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
My Painting Club Painting Lessons (MCP server)
Compatibility: Not stated.
A remote MCP (Model Context Protocol) server that lets AI agents search transcribed painting lessons from [mypaintingclub.com](https://mypaintingclub.com).
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
mycapsul (Plugin)
Compatibility: Not stated.
MyCapsul , A personal life dashboard plugin for Claude Desktop.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Nausika (MCP server)
Compatibility: Not stated.
Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
NetGrant Canadian funding (MCP server)
Compatibility: Not stated.
Search 1,300+ live Canadian funding opportunities , grants, tax credits, accelerators, and loans.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
newrelic (Plugin)
Compatibility: Not stated.
New Relic observability intelligence for Claude Code.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
NewzAI MCP Server (MCP server)
Compatibility: Not stated.
News MCP: real-time headlines & custom news search across 7 regions.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
NextBoard (Skill)
Compatibility: Not stated.
面向硬件产品PCB方案设计的AI Agent，Agent会自动帮你进行需求确认，实时分析国内外各类芯片技术方案，进行器件选型，下载datasheet，输出BOM表，计算价格，输出模块原理图，最终整合成可落地技术方案。
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
noglow (MCP server)
Compatibility: Not stated.
Drop a short text fragment into a scratchpad slot, with newlines intact.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
nohumans.directory (MCP server)
Compatibility: Not stated.
Find and vet paid [x402](https://x402.org) API services before an agent spends money on them.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Notes (MCP server)
Compatibility: Not stated.
A daily bullet notebook for [Notes](https://notes.jpwilliams.dev) , as a Claude Code plugin, as a standalone Agent Skill for every other client, and as a plain MCP URL for anything that reads one.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Nowledge Mem (MCP server)
Compatibility: Not stated.
<div align="center">
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Nursing Home Database (MCP server)
Compatibility: Not stated.
Public documentation for the **Nursing Home Database** [Model Context Protocol](https://modelcontextprotocol.io/) server.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Nvim Gemini Companion (MCP server)
Compatibility: Not stated.
🚀 Now with Triple Agent Support (Gemini, Qwen & Claude Code)!
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
octo (Plugin)
Compatibility: Not stated.
Portable AI-agent workflow toolkit: plan, build, review-until-clean, lessons engine, studio mode.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Old Cars Data (MCP server)
Compatibility: Not stated.
Old Cars Data exposes collector-car auction history, live listings, bid trails, and market statistics through a remote Model Context Protocol (MCP) server.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
OmniDebugLink (MCP server)
Compatibility: Not stated.
**Remote debugging and automated testing on real devices , from anywhere.**
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Onemcp Hub (MCP server)
Compatibility: Not stated.
A central repository for [OneMCP](https://onemcp.io/) users to report issues, request features, and propose new MCPs.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
openaso (MCP server)
Compatibility: Not stated.
App Store Optimization for AI agents: keyword ranks, suggestions, popularity, competitors, reviews
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Opscale Codex Plugin (Plugin)
Compatibility: Not stated.
[OPSCALE](https://plaidlabs.ai/ai/opscale) connects Codex to the tools, knowledge, prompts, and governed workflows approved by your organization.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
OpsLevel (MCP server)
Compatibility: Not stated.
The official remote [Model Context Protocol](https://modelcontextprotocol.io) server for [OpsLevel](https://www.opslevel.com).
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
PasteSheet Google Sheets (MCP server)
Compatibility: Not stated.
A hosted **Google Sheets MCP server**.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Payit2 Plugins Marketplace (Plugin)
Compatibility: Not stated.
--- title: "PayIt2 Plugin Marketplace" type: reference doc_status: active owner: claude-maintained ---
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Persona Synthetique (Plugin)
Compatibility: Not stated.
Transforme tes données clients en personas vivants et simulables pour Claude Cowork
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Physics Intern Claude Plugin (Plugin)
Compatibility: Not stated.
Claude Code plugin to bootstrap a PhysicsIntern research workspace
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
PitchGhost (MCP server)
Compatibility: Not stated.
AI-powered social media lead discovery via the [Model Context Protocol](https://modelcontextprotocol.io).
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Pixelixe (MCP server)
Compatibility: Not stated.
Pixelixe MCP is a remote MCP server for AI agents that need on-brand graphic generation, editable outputs, reusable templates, and creative automation workflows.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
PIXRA (MCP server)
Compatibility: Not stated.
PIXRA is a reliability-focused framework designed for real-world applications.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Planner MCP provable "done" for AI agents (MCP server)
Compatibility: Not stated.
Evidence-gated task verification for AI agents.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
playbooks (Skill)
Compatibility: Not stated.
Practical playbooks for marketing, CRM, team-building, and leadership tasks.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
PLCs.ai (MCP server)
Compatibility: Not stated.
Query Allen-Bradley and Siemens PLC projects, live tag values, and analyses in plain English.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Plexa (MCP server)
Compatibility: Not stated.
Servidor MCP del directorio agéntico Plexa (joinplexa.com).
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
Prefmark Cursor Plugin (Plugin)
Compatibility: Not stated.
PrefMark plugin for any MCP app: Claude, ChatGPT, Cursor, Gemini CLI, Codex.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
PresenterPrep (MCP server)
Compatibility: Not stated.
Record and refine your elevator pitch without leaving Claude.
This grade is a hygiene screen, not proof of safety.
Grade A, No issues found, Square
prisma (Plugin)
Compatibility: Not stated.
Prisma MCP integration for Postgres database management, schema migrations, SQL queries, and connection string management.
This grade is a hygiene screen, not proof of safety.
