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 4051 to 4100 of 8,463 Grade B entries. Page 82 of 170.
Listed A to Z by name.
No entries match that filter.
Grade B, Minor notes only, Circle
ScholarMCP (MCP server)
Compatibility: Not stated.
ScholarMCP is an open-source MCP server for academic research.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sciagent Skills (Plugin)
Compatibility: Portable across standard formats.
197 bioinformatics & life science skills for Claude Code and AI agents , BixBench 92.0% accuracy.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Scira Mcp Chat (MCP server)
Compatibility: Not stated.
A minimalistic MCP client with a good feature set.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
scomp_link (Skill)
Compatibility: Not stated.
End-to-end machine learning toolkit with 15 MCP tools.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Score Studio Agent Plugins (Plugin)
Compatibility: Not stated.
Score Studio MCP server and agent plugins for ChatGPT, Claude, Gemini, Cursor, and Hermes Agent.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
scout (Skill)
Compatibility: Not stated.
Reveal consequential blind spots after answering.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Scout (MCP server)
Compatibility: Not stated.
> Real estate agent directory + tools for AI assistants.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Scrapeer (MCP server)
Compatibility: Not stated.
<p align="center"> <a href="https://www.scrapeer.com"> <img src="assets/scrapeer-logo.svg" alt="Scrapeer logo" width="96" /> </a> </p>
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Scrapi Mcp (MCP server)
Compatibility: Not stated.
ScrAPI MCP Server lets MCP-compatible clients scrape web pages through [ScrAPI](https://scrapi.tech).
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
ScratchRun (MCP server)
Compatibility: Not stated.
MCP server for [ScratchRun](https://scratchrun.dev) , ephemeral, MicroVM-isolated code execution for AI agents.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Screaming Frog Mcp (MCP server)
Compatibility: Not stated.
A headless MCP (Model Context Protocol) server for [Screaming Frog SEO Spider](https://www.screamingfrog.co.uk/seo-spider/).
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Screen Control (MCP server)
Compatibility: Not stated.
<p align="center"> <img src="docs/images/logo.png" alt="screen-control logo" width="88" align="right"> </p> <p align="center"> <a href="LICENSE"><img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-yellow.svg"></a> <img alt="Platform" src="https://img.shields.io/
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Screenshot Scout (MCP server)
Compatibility: Not stated.
Use [Screenshot Scout](https://screenshotscout.com/) from an MCP client to capture HTTP or HTTPS webpages as images or PDFs.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
screentime (MCP server)
Compatibility: Not stated.
<div align="center">
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Scribefy (MCP server)
Compatibility: Not stated.
[MCP](https://modelcontextprotocol.io) server for [Scribefy](https://scribefy.app) , extract YouTube transcripts from Claude Desktop, Cursor, Windsurf, ChatGPT custom GPTs, or any other MCP-compatible client.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Scry (MCP server)
Compatibility: Not stated.
Free IPv4 lookups against a distributed attacker-observation corpus.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sdd Plugin (Plugin)
Compatibility: Not stated.
Spec-Driven Development (SDD) for AI assistants , requirements, RFC-2119 specs, and ADRs with stable identifiers, machine-checked traceability, and the delivery pipeline that runs on them: plan, workers, review ledger, close-out.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
SDYJ_Multi_Agents (Skill)
Compatibility: Not stated.
[English](README_EN.md) | 中文
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Search1Api Mcp (MCP server)
Compatibility: Not stated.
Web search, news, page crawl, sitemap, and trending topics via Search1API.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
searxNcrawl (MCP server)
Compatibility: Not stated.
<p align="center"> <a href="https://www.searxncrawl.io/"> <picture> <source media="(prefers-color-scheme: dark)" srcset="docs/assets/banner-dark.png"> <img src="docs/assets/banner-light.png" alt="searxNcrawl: search and crawl the web for your AI agents.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sec Edgar Mcp (MCP server)
Compatibility: Not stated.
A SEC EDGAR MCP (Model Context Protocol) Server
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Second Brain (Skill)
Compatibility: Not stated.
LLM-maintained personal knowledge base for Obsidian.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Secondhand Mcp (MCP server)
Compatibility: Not stated.
A [Model Context Protocol](https://modelcontextprotocol.io) (MCP) server that lets AI assistants search secondhand marketplaces.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Secretary Plugin Codex (Plugin)
Compatibility: Not stated.
`secretary-plugin-codex` is the standalone repository for the `secretary-codex` marketplace and its `secretary` plugin.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Secure Code Auditor (Skill)
Compatibility: Not stated.
>-
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Security Intel MCP (MCP server)
Compatibility: Not stated.
CVE lookups (NVD) and dependency-manifest audits (OSV) for AI agents.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
See Skill (Skill)
Compatibility: Not stated.
<p align="center"> <img src="./assets/readme/hero.svg" width="100%" alt="see 为任何不支持多模态的模型补充原生图片与视频理解"> </p>
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
SeedanceMCP (MCP server)
Compatibility: Not stated.
<!-- mcp-name: io.github.AceDataCloud/mcp-seedance -->
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seedream Image Mcp (MCP server)
Compatibility: Not stated.
基于火山引擎 SeeDream 模型的 MCP (Model Context Protocol) 图片生成工具。
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Selda (MCP server)
Compatibility: Not stated.
Find customers, research each one and draft the outreach.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Self Evolve (Plugin)
Compatibility: Not stated.
Make your Claude Code agent work like a real harness (Hermes).
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Self Media Content Workflow (Skill)
Compatibility: Not stated.
通用、模块化的自媒体内容生产与经营 Skills / A modular, tool-agnostic self-media content skill suite
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Selis MCP (MCP server)
Compatibility: Not stated.
MCP server for Selis TMiS , manage PMO entities from any MCP client
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
semble (MCP server)
Compatibility: Portable across standard formats.
Fast and Accurate Code Search for Agents.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
SenderKit (MCP server)
Compatibility: Not stated.
Build complete messaging experiences right from your AI coding agent.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
SendGrid Secure (MCP server)
Compatibility: Not stated.
<!-- mcp-name: io.github.Choppaaahh/sendgrid-mcp-secure -->
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
SendSeven Messaging (MCP server)
Compatibility: Not stated.
The official [Model Context Protocol](https://modelcontextprotocol.io/) (MCP) server for [SendSeven](https://sendseven.com) - the unified messaging API platform for WhatsApp, Instagram DMs, Telegram, SMS, Messenger, Live Chat, and Email.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Senior Saad Skill (Skill)
Compatibility: Not stated.
>
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sennen Computational Discovery (Plugin)
Compatibility: Not stated.
| <img src="assets/sennen.png" alt="Sennen logo" /> | `Sennen` is a Claude Code / Codex plugin for ML workflows.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sensortower Mcp (MCP server)
Compatibility: Not stated.
An MCP server that lets agents use Sensor Tower APIs for ads, market, and utility data, no custom HTTP clients needed.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sentor (MCP server)
Compatibility: Not stated.
<!-- markdownlint-disable MD033 -->
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
sentry (Plugin)
Compatibility: Not stated.
Sentry error monitoring integration.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Sentry Cli (Plugin)
Compatibility: Not stated.
Skills for using the Sentry CLI to interact with Sentry from the command line
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seo Agent Suite (Plugin)
Compatibility: Not stated.
Evidence-backed SEO and discoverability audits for **agents** , Codex skills, Cursor / Claude Code workflows, a `seo-agent` CLI, and an optional MCP server.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seo Audit Marketplace (Plugin)
Compatibility: Not stated.
Auditoria SEO com notas por critérios Google e Bing , skill/plugin open source para Claude Code
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seo Geo Optimizer (Skill)
Compatibility: Not stated.
<div align="center">
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seo Gsc Wizard (Plugin)
Compatibility: Not stated.
GSC Wizard plugin for Claude Code, OpenClaw, Codex, Cursor and Gemini CLI: analyze Google Search Console, Bing and GA4 data with SEO audits, content decay, cannibalization, quick wins and weekly reports.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seo Mastery Agent Skills (Skill)
Compatibility: Not stated.
Comprehensive SEO optimization Agent Skills for Claude Code & Codex.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
Seo Ops (Skill)
Compatibility: Not stated.
SEO foundation checks as an Agent Skill: give it a URL, get a crawler's-eye pass/fail report with evidence.
This grade is a hygiene screen, not proof of safety.
Grade B, Minor notes only, Circle
SEO Performance MCP (MCP server)
Compatibility: Not stated.
**Know which blog posts to refresh, expand, merge, or kill - without guessing.**
This grade is a hygiene screen, not proof of safety.
