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Best Llms AI Skills & MCP Servers

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

Llm

MCP Registry

MCP server for local LLMs — connects to LM Studio or any OpenAI-compatible endpoint. Fork of @houtini/lm with extended heartbeat and timeout handling.

MCP Registry · ★ 5.0free

Couchloop Eq

MCP Registry

Behavioral governance layer for LLMs - monitors for hallucination, inconsistency, tone drift, and unsafe reasoning while managing stateful AI sessions

MCP Registry · ★ 5.0free

Mapx

MCP Registry

Multi-language code graph memory system for LLMs

MCP Registry · ★ 5.0free

Smart

MCP Registry

Smart UI MCP Server for VS Code, Cursor, and AI IDEs. Provides Smart UI components, metadata, and Angular code generation through the Model Context Protocol with support for Azure OpenAI, OpenAI, Anthropic, Gemini, and local LLMs.

MCP Registry · ★ 5.0free

Universal Icons

MCP Registry

Universal SVG Icon MCP server giving LLMs access to 60,000+ icons from Material, Lucide, Heroicons, Phosphor, Tabler, and more. Features fuzzy search and AI fallback.

MCP Registry · ★ 5.0free

Prism Context Engine

MCP Registry

Prism Context Engine — Context Governance for LLMs. MCP server that gives AI coding assistants (Cursor, Claude, Windsurf, VS Code) your project's architectural rules, design system, and security constraints.

MCP Registry · ★ 5.0free

Survey

MCP Registry

Transform LLMs into intelligent interviewers. MCP server for conducting dynamic, conversational surveys with structured data collection. Features skip logic, session resume, multi-tenancy, and pluggable storage backends.

MCP Registry · ★ 5.0free

Mup

MCP Registry

MCP server that turns HTML MUP panels into interactive tools for LLMs — render UI, call functions, and pipe data between panels

MCP Registry · ★ 5.0free

Obsidian

MCP Registry

Model Context Protocol (MCP) server designed for LLMs to interact with Obsidian vaults. Provides secure, token-aware tools for seamless knowledge base management through a standardized interface.

MCP Registry · ★ 5.0free

Server

MCP Registry

Model Context Protocol server for the Lumeo Blazor component library. Lets LLMs (Claude, Copilot, Cursor) author correct Lumeo markup.

MCP Registry · ★ 5.0free

Saga

MCP Registry

A Jira-like project tracker MCP server for AI agents. SQLite-backed, per-project scoped, with full hierarchy (Projects > Epics > Tasks > Subtasks), activity logging, and a dashboard — so LLMs never lose track.

MCP Registry · ★ 5.0free

Mock

MCP Registry

An MCP server enabling LLMs to write integration tests through live test environment interaction

MCP Registry · ★ 5.0free

Fastts

MCP Registry

🏎️ The official FastMCP TypeScript library - build MCP servers and clients, fast 🏎️

MCP Registry · ★ 5.0free

Coderabbitai

MCP Registry

MCP server for interacting with CodeRabbit AI reviews on GitHub pull requests. Enables LLMs to analyze, implement, and resolve CodeRabbit suggestions programmatically.

MCP Registry · ★ 5.0free

Testing

MCP Registry

An MCP server enabling LLMs to write integration tests through live test environment interaction

MCP Registry · ★ 5.0free

Lighthouse

MCP Registry

A comprehensive Model Context Protocol (MCP) server that provides web performance auditing, accessibility testing, SEO analysis, security assessment, and Core Web Vitals monitoring using Google Lighthouse. Enables LLMs and AI agents to perform detailed we

MCP Registry · ★ 5.0free

Workflows

MCP Registry

A Model Context Protocol server that acts as an intelligent conversation state manager and development guide for LLMs, featuring comprehensive long-term memory with persistent project artifacts

MCP Registry · ★ 5.0free

Vetroscope

MCP Registry

Read-only Model Context Protocol server for Vetroscope — gives LLMs context on your tracked time, projects, and goals from your local Vetroscope SQLite database.

MCP Registry · ★ 5.0free

Veil

MCP Registry

A TypeScript library for selective context access, visibility control & safety enforcement for LLMs

MCP Registry · ★ 5.0free

Xlsx For Ai

MCP Registry

The MCP server that makes LLMs reliable on real-world Excel spreadsheets. Thin npm client over a hosted API — read, write, diff, redact, and supervise .xlsx files from any MCP-aware agent.

MCP Registry · ★ 5.0free

Mcplab

MCP Registry

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

MCP Registry · ★ 5.0free

Afina

MCP Registry

MCP server for Afina anti-detect browser automation. Lets LLMs (Claude, GPT-4, Gemini, local) manage accounts, write/test/run RPA scripts & modules, schedule task groups, and inspect proxies/databases/variables in Afina via dialogue.

MCP Registry · ★ 5.0free

Autonomad Travel

MCP Registry

MCP server for Claude (and other LLMs) — search live flights, hotels, Viator activities, and Ticketmaster events; return one autonomad.ai deep-link the user clicks to complete the booking with a 1-month Premium trial. Adds the new 'experiences' browse-int

MCP Registry · ★ 5.0free

Omnisearch

MCP Registry

MCP server for integrating Omnisearch with LLMs

MCP Registry · ★ 5.0free

About Llms skills on iClaude

iClaude is the universal install layer for AI skills. Every Llms 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.