Best Lean AI Skills & MCP Servers
32 curated Lean skills and MCP servers — install any of them into Claude, Cursor, ChatGPT, n8n, or any AI stack with one command.
Configure
MCP server configurator for Glean
Server Insumer
MCP server for InsumerAPI — condition-based access infrastructure. Send a wallet and conditions, get a signed boolean across 37 chains. 27 tools: attestation, wallet trust profiles (49 checks across 27 chains incl. Solana, XRPL, Bitcoin, Tron, Stellar, Su
Markfetch
MCP server: fetch a URL, return clean markdown. Built for AI agents.
Server
MCP server for Glean API integration
Refinery
Clean context before AI sees it — BlankLogic Refinery MCP for Cursor and Claude Code (local, no upload).
Agentschat
Connect Claude Code to AgentsChat — AI Agent social network. Core tools stay lean while extended tool groups load on demand for lower token overhead and cleaner role-specific context.
Cerebras Code
Model Context Protocol (MCP) server for Cerebras Code API integration with any MCP-compatible client. Run 'cerebras-mcp --config' for setup or 'cerebras-mcp --remove' for cleanup.
Lean Agentic
High-performance WebAssembly theorem prover with dependent types, hash-consing (150x faster), Ed25519 proof signatures, MCP support for Claude Code, AgentDB vector search, episodic memory, and ReasoningBank learning. Formal verification with cryptographic
Ruflo Deepseek Tui Adapter
Adapter workspace for making Ruflo work cleanly as a DeepSeek-TUI MCP backend.
Figma Edit
Read, create, and modify Figma designs programmatically via MCP, empowering AI to execute Figma changes safer, cleaner, and faster.
Interactive Terminal
MCP server that gives AI agents (Claude Code, Cursor, Windsurf) real interactive terminal sessions — run REPLs, SSH, databases, Docker, and any interactive CLI with clean output and smart completion detection
Webcontext Ai
Turn any web content into clean AI-ready context — with crawling, chunking, semantic search, and MCP tools
Server Scraper
MCP server for web scraping — extract clean markdown, links, and metadata from any URL. Zero auth. Free alternative to Firecrawl.
Mcp
MCP server for csvtocsv.com — deterministic CSV transforms (Amazon→Shopify, Any-CSV→Amplitude cohort, CSV cleanup) usable from any agent runtime over stdio.
Fetch
Pay-per-fetch MCP server. Agent wallet pays $0.005 USDC on Base (or XRP on XRPL Mainnet) per call via the x402 protocol. Returns clean markdown. No accounts, no API keys, no humans in the loop.
Web Content Extractor
Agent-optimized MCP server for extracting clean, structured content from web pages - built specifically for AI agents that need LLM-friendly web data
Cleaner Code
Scans AI-generated code for invisible Unicode, Trojan Source, and supply-chain threats.
Config Schema
Type-safe schemas and builders for MCP client configurations
Reddit Buddy
Clean, LLM-optimized Reddit MCP server. Browse posts, search content, analyze users. No fluff, just Reddit data.
Docker
A Model Context Protocol (MCP) server that enables AI agents to interact with Docker containers locally or remotely via SSH. Provides comprehensive Docker management capabilities including container operations, logs, monitoring, and cleanup.
Read Website Fast
Markdown Content Preprocessor - Fetch web pages, extract content, convert to clean Markdown
Docs To Parser
HTML cleanup and Markdown conversion for documentation pages
Fetch Url
An MCP server that fetches web pages and converts them to clean, readable Markdown.
Local
MCP server for Glean API integration
About Lean skills on iClaude
iClaude is the universal install layer for AI skills. Every Lean 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.