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Best Iab AI Skills & MCP Servers

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

Brick Inline

MCP Registry

Inline, extract, and move refactoring — inline variables/functions, extract code to new functions, move between files.

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server for OpenWeb — the booking-grade reliability layer for AI agents. Self-host with docker-compose for free, OR set OPENWEB_BRAIN_URL + OPENWEB_BRAIN_KEY to point at the hosted brain.

MCP Registry · ★ 5.0free

Wrap

MCP Registry

Generic config-driven MCP wrapper for atrib. Spawns any upstream MCP server and applies @atrib/mcp middleware so every tool call is signed and logged. Wrap any MCP via JSON config, no per-server code.

MCP Registry · ★ 5.0free

Agent

MCP Registry

Agent middleware for atrib. Interceptor plus framework adapters for MCP attribution. Supports raw SDK, Claude Agent SDK, Cloudflare Agents, Vercel AI SDK, LangChain JS.

MCP Registry · ★ 5.0free

Aga

MCP Registry

MCP server for cryptographic AI agent governance. Seal policy artifacts, enforce at runtime, prove with signed receipts and offline-verifiable evidence bundles.

MCP Registry · ★ 5.0free

Server

MCP Registry

MCP server exposing cellar-door EXIT and ENTRY verifiable markers as AI-native tools

MCP Registry · ★ 5.0free

Ayni

Smithery

Facilitate standardized communication between agents using a specialized glyph-based protocol and shared knowledge base. Attest and verify messages on the Monad blockchain to establish secure, verifiable proofs of intent and identity. Participate in decentralized governance by pr

Smitheryfree

Calculator

Smithery

Perform quick, reliable arithmetic including addition, subtraction, multiplication, and division. Speed up everyday calculations and reduce errors across your workflows.

Smitheryfree

SteadyFetch

Smithery

Reliable web fetching MCP server with built-in retry logic, circuit breaker patterns, caching, and anti-bot bypass. Fetches URLs as raw HTML or clean markdown optimized for LLM consumption. Includes domain health checks and cache management tools.

Smitheryfree

United States Weather Data Access

Smithery

Provide real-time access to United States weather data through the National Weather Service. Enable applications to retrieve accurate and up-to-date weather information seamlessly. Enhance your projects with reliable meteorological data integration.

Smitheryfree

Zuplo Weather

Smithery

Access U.S. National Weather Service alerts, forecasts, radar, observations, and text products. Query aviation data including TAFs and SIGMET/AIRMETs, plus zone, station, and point metadata to power location-aware features. Build timely notifications and dashboards with reliable

Smitheryfree

czech-vat-mcp

Smithery

Czech VAT compliance tools. Check unreliable VAT payers (nespolehlivý plátce DPH), registered bank accounts, company lookup via ARES, and EU VAT validation via VIES. Essential for Czech/Slovak businesses to avoid VAT liability under §109 ZDPH.

Smitheryfree

StackSherpa

Smithery

Compare API providers based on real-time pricing, performance benchmarks, and known issues. Evaluate detailed project profiles and past decision data to make informed architectural choices. Identify the most cost-effective and reliable solutions across various service categories

Smitheryfree

Web Scout

Smithery

Search the web and extract clean, readable text from webpages. Process multiple URLs at once to speed up research with reliable throttling and error handling. Quickly compile sources and summaries for briefs, reports, or competitive analysis.

Smitheryfree

Weather MCP Server

Smithery

Retrieve real-time weather information effortlessly for any city. Get accurate weather updates using a simple command or API call without needing an API key. Enhance your applications with reliable weather data from the Open-Meteo API.

Smitheryfree

About Iab skills on iClaude

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