What is the Made by Human Certification and Why It Matters

There are already thousands of AI tools, plugins, and agents available for download. By the end of 2026, there'll be tens of thousands more. Most of them will be generated by AI, tested by nobody, and built on zero real-world experience.

How do you tell the difference between a property investment plugin built by someone who's actually done 50 deals and one cobbled together by a developer who's never set foot in an auction room? Right now, you can't. That's the problem we set out to solve.

What Made by Human actually means

Every plugin on Cowork Plugins carries the Made by Human certification badge. It means three things:

A real person with real expertise created it. Not "prompted an AI to generate it." The plugin's logic, strategy, and domain knowledge come from someone who has hands-on experience in the field. For our property investment plugins, that means people who have actually bought, refurbished, let, and sold properties in the UK market.

The expertise is verified. We don't take anyone's word for it. Plugin creators go through a verification process where they demonstrate their credentials, experience, and track record. For property plugins, that might mean showing their portfolio, their licensing history, or their professional qualifications.

AI amplifies the expertise, it doesn't replace it. Made by Human doesn't mean anti-AI. Quite the opposite. It means the AI is guided by genuine knowledge. The difference between a generic AI tool and a Made by Human certified plugin is the same difference between asking a random person for investment advice and asking someone who's done it successfully for 15 years. The information quality is entirely different.

Why this matters now

The AI plugin space is going through the same growing pains that app stores went through in 2010. Anyone can publish. Quality varies wildly. Discoverability is poor. And users have no reliable way to assess whether something is worth their money or their time.

For generic AI tools - writing assistants, image generators, productivity apps - this might not matter much. If a tool doesn't work well, you've lost a few quid and some time.

For domain-specific tools where decisions have financial consequences, the stakes are much higher. If an HMO compliance tool gives you incorrect information about licensing requirements, you could face a £30,000 fine. If a deal analysis tool miscalculates your yield because it doesn't account for UK-specific costs like stamp duty land tax correctly, you could buy a property that loses money from day one.

This is where Made by Human certification earns its value. Not as a marketing badge, but as a genuine quality signal that the plugin was built by someone who understands the consequences of getting it wrong.

How the certification works

The process has three stages:

Application. Plugin creators submit their credentials, experience, and a description of what their plugin does and why their expertise qualifies them to build it. We look for demonstrable, specific experience - not just general knowledge.

Review. Our team reviews the application against the creator's public track record, professional qualifications, and portfolio. For property investment plugins, we verify things like property ownership records, professional body memberships, and industry certifications.

Testing. The plugin itself is tested against realistic scenarios by people who know the domain. A property investment plugin gets tested by property investors. A tax plugin gets tested by accountants. We check not just whether it produces output, but whether the output is accurate and practically useful.

Plugins that pass all three stages receive the Made by Human badge. Those that don't get specific feedback on what needs to change before resubmission.

What comes next

Made by Human is starting with property investment because that's where we have the deepest expertise. But the certification framework is designed to scale across any domain where expert knowledge matters - business finance, legal, healthcare, education, and beyond.

As the AI tool ecosystem grows, the need for reliable quality signals will only increase. We're building Made by Human to be that signal - not just for our marketplace, but potentially as a standard that other platforms can adopt.

Want to see what certified plugins look like in practice? Browse our marketplace and look for the gold badge.