Skills, MCP servers and plugins that work with Cline

Engineering workflow skills for AI coding agents covering spec, plan, build, test, review and ship, with matching slash commands.

A large curated list of MCP servers.

An autonomous coding agent available as an IDE extension, CLI or SDK.

Serves up-to-date library documentation to AI agents, including over MCP.

Agent skill that draws diagrams as one self-contained HTML + SVG file across 45 diagram types; also installs as a Claude Code or Codex plugin.

Local MCP server that indexes a codebase into a knowledge graph for code search, call tracing and architecture queries; written in C.

Microsoft's Playwright MCP server, which lets agents drive a browser.

Curated list of Agent Skills from vendor engineering teams and the community, with install paths for Claude Code, Codex, Cursor and other clients.

Every's Compound Engineering plugin for Claude Code, Codex, Cursor and more.

MCP server that gives an agent terminal command execution, process control, file search and diff-based file editing on your machine.

Open-source AI memory platform that turns documents and conversations into a searchable knowledge graph for agents.

Agent skill that researches a topic across Reddit, X, YouTube, Hacker News, Polymarket, GitHub and the web from the last 30 days and summarizes it.

AWS Labs' open-source MCP servers for AWS services.

Open-source Kubernetes UI in one binary (topology, Helm, GitOps, traffic, audits) with a built-in MCP server that lets AI agents inspect clusters.

ARIS: Markdown skills for autonomous ML research workflows (idea discovery, experiments, paper writing) with cross-model review; also ships plugins and a CLI.

Microsoft's open-source Model Context Protocol curriculum, with lessons and examples in .NET, Java, TypeScript, JavaScript, Rust and Python.

A hand-picked collection of Claude Code resources: workflows, commands, tools and more.

An MCP server for the Neon Management API and Neon databases.

Tavily's MCP server for search, extract, map and crawl.

Heroku's MCP server for reading and managing Heroku apps, add-ons and resources via the Heroku CLI; early development per its README.

Posit's Agent Skills for R and Python work: package development, Shiny, Quarto, Posit Connect deploys, code review and GitHub PR workflows.

GitMCP: a free, open-source remote MCP server for any GitHub project.