GoldBug is hunting for gold...
GoldBug is hunting for gold...
MCP = Model Context Protocol. Like USB is the universal port for hardware, MCP is the universal protocol for AI agents to control external tools. Install an MCP Server, your AI gains control over that software or service.
Break AI's Cage
Without MCP, AI just chats. With MCP, AI searches the web, controls browsers, manages repos, sends emails — from "chatbot" to "action engine".
One Protocol · Infinite Power
USB unified keyboards, mice, printers. MCP unifies GitHub, Slack, Notion, browsers. Install a Server = add a new ability to your AI.
Foundation of One-Person-Army
One person + MCP = one person controlling all software. No team needed — AI operates everything through MCP. The technical foundation of the super-individual.
Search
Search the web programmatically from any AI agent. Query multiple search engines, filter results, and fetch full page content for analysis.
💡 Real Use Case
Agent says: 'Research the top 5 competitors in electric vehicles and summarize their Q2 results'
npx @anthropic/mcp-server-brave-search
Automation
Full browser automation for AI agents. Navigate pages, click elements, fill forms, take screenshots, and extract structured data from any website.
💡 Real Use Case
Agent says: 'Go to saaslandingpage.com, fill out the demo request form with our info, and screenshot the confirmation'
npx @anthropic/mcp-server-puppeteer
DevTools
Complete GitHub API access for agents. Manage repos, issues, PRs, search code, create files, and automate development workflows.
💡 Real Use Case
Agent says: 'Find all open PRs tagged bug-fix, review each one, and comment with approval or requested changes'
npx @anthropic/mcp-server-github
System
Read, write, and manage files on the local file system. Agents can create, edit, move, and organize files programmatically.
💡 Real Use Case
Agent says: 'Scan src/ for all .tsx files, find every hardcoded English string, and create a report'
npx @anthropic/mcp-server-filesystem
Data
Connect to SQL databases (PostgreSQL, MySQL, SQLite). Run queries, explore schemas, and analyze data directly from AI agents.
💡 Real Use Case
Agent says: 'Query user signups by week for the last quarter, find the fastest growing cohort, and suggest why'
npx @anthropic/mcp-server-postgres
Creative
Generate and edit images from text prompts. Create illustrations, photos, logos, and UI mockups programmatically via AI agents.
💡 Real Use Case
Agent says: 'Generate a hero image for our SaaS landing page: modern office, diverse team collaborating, warm lighting'
npx @anthropic/mcp-server-image-gen
Communication
Send, receive, and manage emails. Agents can draft replies, process inboxes, and automate email workflows.
💡 Real Use Case
Agent says: 'Check support@ inbox, categorize the last 50 emails by urgency, draft replies for the high-priority ones'
npx @anthropic/mcp-server-email
Productivity
Manage calendars and schedule events. Agents can check availability, create meetings, and send invitations automatically.
💡 Real Use Case
Agent says: 'Find a 30-min slot this week when all 3 team members are free, and schedule our sprint review'
npx @anthropic/mcp-server-google-calendar
Productivity
Full Notion workspace access. Create pages, query databases, update content, and manage knowledge bases from AI agents.
💡 Real Use Case
Agent says: 'Create a weekly sprint report page in our Engineering database, pulling stats from our GitHub and Linear'
npx @anthropic/mcp-server-notion
Communication
Send messages, read channels, and interact with Slack workspaces. Agents can monitor conversations and post updates automatically.
💡 Real Use Case
Agent says: 'Every morning at 9am, post yesterday's key metrics to #growth and tag the team if any metric dropped >10%'
npx @anthropic/mcp-server-slack
Data
Get current weather, forecasts, and historical weather data for any location. Agents can include weather context in decisions and reports.
💡 Real Use Case
Agent says: 'Check tomorrow's weather for 5 cities in our delivery zone, flag any with severe conditions for logistics'
npx @anthropic/mcp-server-weather
Media
Control Spotify playback, search music, manage playlists. Agents can create mood-based playlists and integrate music into workflows.
💡 Real Use Case
Agent says: 'Create a 2-hour focus playlist with instrumental electronic tracks, BPM between 110-130'
npx @anthropic/mcp-server-spotify