AI Agent Registry
The public directory of Context Files, Skills, and Tasks. Browse, discover, and contribute to the growing ecosystem of AI-ready content.
What is the Registry?
The ContextFile.ai Registry is a public directory where you can browse and discover three types of content: Context Files (profiles), Skills (reusable AI instructions), and Tasks (structured workflows). It serves as a discovery mechanism for AI systems and helps establish trust through verification.
Browsing the Registry
The registry provides three main content types, each with its own filters and sorting options. Use the toggle buttons to switch between them.
Filters and Sorting
Use the powerful filtering and sorting options to find exactly what you're looking for.
Profile Type Tabs
Filter by All, Individual, Businesses, Teams, or AI Agents
Sort Options
- Most/Least Views
- Most/Least Clones
- Newest/Oldest First
- Name A-Z / Z-A
Category Filter
Writing, Coding, Analysis, Communication, Sales, Support, General
Sort Options
- Popular (Most Used)
- Newest First
- Alphabetical A-Z
View Modes
Grid or List view
Submitting Your Site
Prerequisites
- A valid llms.txt file at
yourdomain.com/llms.txt - The file must pass validation (minimum score of 50)
- A ContextFile.ai account (free signup)
Submission Steps
Validate Your File
Use our validator tool to check your llms.txt file for errors and get improvement suggestions.
Submit Your Domain
Enter your domain URL and select a category. We'll fetch and validate your llms.txt automatically.
Verify Ownership
Add a DNS TXT record or meta tag to prove you own the domain. This unlocks the verified badge.
Domain Verification
Verification proves you own the domain and unlocks the verified badge. Choose one of two methods:
Add a TXT record to your domain's DNS settings:
Type: TXT
Host: @ (or your domain)
Value: contextfile-verify=YOUR_TOKENDNS changes can take up to 48 hours to propagate, but usually complete within minutes.
Add a meta tag to your homepage's <head>:
<meta
name="contextfile-verify"
content="YOUR_TOKEN"
/>Meta tag verification is instant but requires access to edit your HTML.
Verification API
POST /api/v1/registry/verify { "domain": "yourdomain.com", "method": "dns" }Embeddable Badges
Show your llms.txt validation score on your website, README, or anywhere that supports images.
HTML
<img src="https://contextfile.ai/api/v1/registry/badge/yourdomain.com" alt="llms.txt" />Markdown
Options
?style=flat- Flat style (default)?style=flat-square- Square corners?score=false- Show "verified" instead of score
API Reference
Access the registry programmatically using our REST API.
GET /api/v1/registryQuery parameters: type, category, verified, search, limit, offset
POST /api/v1/registry{
"url": "https://example.com",
"category": "company",
"owner_name": "Example Inc"
}POST /api/v1/registry/verify{
"domain": "example.com",
"method": "dns" // or "meta"
}Pro Tips
- Keep your llms.txt file updated - we re-crawl verified entries regularly
- Aim for a validation score of 80+ for best visibility in the registry
- Create Skills and Tasks to make your content more discoverable
- Use the category filters to browse content in your area of expertise
- Add the badge to your website to increase trust and visibility