Bad data causes bugs. It causes bad decisions. It causes headaches.
The Data Quality & Profiling MCP server bundle helps you find data problems before they cause real issues. Nine MCP tools for profiling columns, finding duplicates, validating constraints, detecting outliers, and checking referential integrity. It's your data quality audit toolkit.
Making database changes is risky. One wrong query and you've deleted production data. Or broken a constraint. Or locked a table.
The Development & Operations MCP server bundle makes database changes safer. Ten MCP tools for creating tables, altering schema, backing up data, executing batch operations, and previewing changes. It's your safety net for database operations.
The Main PostgreSQL MCP server bundle gives you everything. All 38 database MCP tools in one place.
Sometimes you need MCP tools from multiple specialized bundles. Sometimes you just want complete access without managing multiple bundles. Sometimes you're exploring PostgreSQL capabilities and don't know what you need yet.
That's what the Main MCP server bundle is for.
We just added Ahrefs to MCPBundles. All 53 SEO MCP tools, organized into 7 bundles that actually make sense.
Here's the thing about Ahrefs—it's got everything. Keyword research, backlink analysis, rank tracking, competitor spying, technical audits. But when you've got 53 MCP tools staring at you, where do you even start?
That's where bundles come in. Instead of dumping everything into one massive pile, we split it up by what you're actually trying to do. Planning content? There's a bundle for that. Building backlinks? Yep, that too. Tracking rankings? Got it covered.
Each bundle has the MCP tools you need for that specific job. Nothing more, nothing less.
We just integrated PostgreSQL—the powerful open-source relational database—into MCPBundles. But here's the challenge: PostgreSQL exposes 38 different database tools covering everything from SQL queries to schema inspection to performance optimization. How do you make 38 tools discoverable and useful without overwhelming users?
The answer: use-case driven bundles. Instead of dumping 38 tools into one massive bundle, we organized them into 6 focused bundles based on what database professionals actually do. Every tool appears in the main "PostgreSQL" bundle, plus at least one specialized bundle aligned to specific workflows.
Behind-the-scenes stuff. Not glamorous, but necessary.
The Admin MCP server bundle gives you 4 MCP tools for checking API usage, managing rank tracking locations, doing batch analysis, and accessing API documentation. It's the small stuff that keeps everything running smoothly.
Building backlinks is hard. This bundle makes it easier by showing you exactly where the opportunities are.
The Backlink Opportunities MCP server bundle gives you 7 MCP tools that help you find broken link opportunities, analyze where competitors get their backlinks, discover referring domains for outreach, and track your backlink growth over time. It's your link building toolkit.
The Competitive Intelligence MCP server bundle is your spy kit. Fourteen MCP tools for understanding what your competitors are doing, why they're ranking, and how you can beat them.
Here's the thing about competitors—your business competitors aren't always your SEO competitors. You might compete with a company in your industry, but in search results, you're competing with completely different sites. This bundle helps you find your true SEO competitors and understand what they're doing.
The Content Strategy MCP server bundle is what you use when you need to figure out what to write about. Ten MCP tools that help you discover content opportunities, research keywords, analyze what competitors are doing, and understand who you're competing against in search results.
Most people start content planning with a blank page and a vague idea. This bundle turns that vague idea into a content calendar full of topics people actually search for.
Rank tracking is how you measure SEO success. But tracking rankings manually? That's a nightmare.
The Rank Tracking MCP server bundle gives you 12 MCP tools for monitoring positions over time, comparing yourself to competitors, organizing keywords into projects, and tracking what's changing in search results. It's everything you need to know where you stand.
