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Best Index AI Skills & MCP Servers

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

Codegraph

MCP Registry

Live, queryable knowledge graph for your codebase. Indexes JS/TS into an embedded graph DB with embeddings and exposes an MCP server Claude Code and Cursor can call.

MCP Registry · ★ 5.0free

Cortex

MCP Registry

Code intelligence MCP server. Indexes your repository into a queryable call graph for AI coding agents.

MCP Registry · ★ 5.0free

Sverklo

MCP Registry

Repo memory for coding agents. Local-first MCP for Claude Code, Cursor, Windsurf, and Codex CLI: symbol graph, blast radius, diff-aware review, and git-pinned decisions. MIT; no API keys or code upload.

MCP Registry · ★ 5.0free

Stock Nse India

MCP Registry

This package will help us to get equity/index details and historical data from National Stock Exchange of India.

MCP Registry · ★ 5.0free

Tessra

MCP Registry

MCP server for AI coding tools and agents. Provides semantic codebase context for Cursor, Claude Code, Codex, Copilot, Antigravity, and CLI workflows without requiring full file uploads.

MCP Registry · ★ 5.0free

PostgreSQL Index Advisor

TBC Skillpacksverified

Read your pg_stat_statements, get 3 indexes that fix 80% of slow queries.

TBC Skillpacks · ★ 4.7free

AgentIndex

Smithery

Discovery platform for AI agents. Find any AI agent by capability — search 20,000+ indexed agents across GitHub, npm, MCP, and HuggingFace.

Smitheryfree

openvan-travel

Smithery

OpenVan MCP Server exposes OpenVan.camp public APIs over the Model Context Protocol: fuel prices across 125+ countries, VanSky weather suitability scores (0–100), VanBasket food price index, currency exchange rates, vanlife events (expos, festivals, meetups) and aggregated news s

Smitheryfree

ai-agent-index

Smithery

Search and retrieve structured data on AI agents for business automation. Filter by category, pricing, integration, and capability. Updated daily.

Smitheryfree

American Default Research

Smithery

Read-only MCP for U.S. household financial distress data. Query 96 economic indicators (mortgage delinquency, unemployment claims, savings rate, credit conditions, foreclosure activity, and more), the American Distress Index (ADI) composite score, and county-level distress scores

Smitheryfree

xkcdforthat

Smithery

Find the obligatory xkcd for whatever you're working on. Article, slide deck, memo, PDF, blog post. Plug it into your AI tool. Your model searches our index of all xkcd comics annotated with applicability, humor type, and themes, picks the right one, and drops it inline.

Smitheryfree

Symdex

Smithery

Index and search codebases using structured schemas for deep code analysis. Audit specific domains or security-related functions to ensure code quality and safety. Explore complex codebases with high-level overviews to understand structure and patterns quickly.

Smitheryfree

Evlek — Northern Cyprus Property MCP

Smithery

AI-native property MCP server for Northern Cyprus (KKTC). Nine read-only tools — search active listings, get the live price index, compare cities, estimate rental yield, look up KKTC legal procedures, profile districts, and more — pulled live from evlek.app, where every listing i

Smitheryfree

Voidly

Smithery

Global censorship intelligence for AI agents. Real-time monitoring across 126 countries with 2.2B+ measurements. 11 tools: censorship index, domain blocking checks, incident tracking, risk forecasting, platform risk scores, and service accessibility. E2E encrypted agent messaging

Smitheryfree

Brave Search

Smitheryverified

Search the web with Brave's independent index — web, news, images, and videos. Bring your own subscription token from the [Brave Search API dashboard](https://api-dashboard.search.brave.com).

Smitheryfree

About Index skills on iClaude

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