MCP Servers

Web3 Content MCP Server

MCP server for managing web3 content, fetching blockchain data, and analyzing content for web3 topics.

README

Web3 Content MCP Server

MCP server for web3 content management, blockchain data fetching, and content analysis.

Features

Content Management

save_content - Save web3 articles, posts, documents to Supabase
search_content - Search by keywords, tags, or blockchain
get_content - Retrieve content by ID
delete_content - Remove content

Blockchain Data

get_token_price - Get cryptocurrency prices from CoinGecko
get_trending_tokens - View trending cryptocurrencies
add_to_watchlist - Track tokens in your watchlist
get_watchlist - View watchlist with live prices

Content Analysis

analyze_content - Analyze text for web3 topics, mentioned tokens
get_web3_news - Fetch latest crypto news

Setup

Install dependencies:

npm install

Run Supabase migration:
- Go to your Supabase dashboard
- Run supabase/migrations/001_init.sql in the SQL editor
Configure environment:

cp .env.example .env
# Edit .env with your Supabase credentials

Build:

npm run build

Test with MCP Inspector:

npm run inspect

Claude Desktop Configuration

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "web3-content": {
      "command": "node",
      "args": ["/Users/dahyekim/web3-content-mcp/dist/index.js"],
      "env": {
        "SUPABASE_URL": "your-supabase-url",
        "SUPABASE_KEY": "your-supabase-key"
      }
    }
  }
}

Recommended Servers

playwright-mcp

A Model Context Protocol server that enables LLMs to interact with web pages through structured accessibility snapshots without requiring vision models or screenshots.

Official

Featured

TypeScript

Magic Component Platform (MCP)

An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.

Audiense Insights MCP Server

Enables interaction with Audiense Insights accounts via the Model Context Protocol, facilitating the extraction and analysis of marketing insights and audience data including demographics, behavior, and influencer engagement.

VeyraX MCP

Single MCP tool to connect all your favorite tools: Gmail, Calendar and 40 more.

Official

Featured

Local

graphlit-mcp-server

The Model Context Protocol (MCP) Server enables integration between MCP clients and the Graphlit service. Ingest anything from Slack to Gmail to podcast feeds, in addition to web crawling, into a Graphlit project - and then retrieve relevant contents from the MCP client.

Official

Featured

TypeScript

Kagi MCP Server

An MCP server that integrates Kagi search capabilities with Claude AI, enabling Claude to perform real-time web searches when answering questions that require up-to-date information.

Official

Featured

Python

E2B

Using MCP to run code via e2b.

Official

Featured

Neon Database

MCP server for interacting with Neon Management API and databases

Official

Featured

Exa Search

A Model Context Protocol (MCP) server lets AI assistants like Claude use the Exa AI Search API for web searches. This setup allows AI models to get real-time web information in a safe and controlled way.

Official

Featured

Qdrant Server

This repository is an example of how to create a MCP server for Qdrant, a vector search engine.

Official

Featured