{
  "mcpServers": {
    "vettly": {
      "command": "npx",
      "args": ["-y", "@vettly/mcp"],
      "env": {
        "VETTLY_API_KEY": "your-api-key"
      }
    }
  }
}

Get an API key at vettly.dev.

Available Tools

`moderate_content`

Check text, image, or video content against a Vettly moderation policy. Returns a safety assessment with category scores, the action taken, provider used, latency, and cost.

Parameters:

content (required) - The content to moderate (text string, or URL for images/video)
policyId (required) - The policy ID to use for moderation
contentType (optional, default: text) - Type of content: text, image, or video

`validate_policy`

Validate a Vettly policy YAML without saving it. Returns validation results with any syntax or configuration errors. Use this to test policy changes before deploying them.

Parameters:

yamlContent (required) - The YAML policy content to validate

`list_policies`

List all moderation policies available in your Vettly account. Takes no parameters. Use this to discover available policy IDs before moderating content.

`get_usage_stats`

Get usage statistics for your Vettly account including request counts, costs, and moderation outcomes.

Parameters:

days (optional, default: 30) - Number of days to include in statistics (1-365)

`get_recent_decisions`

Get recent moderation decisions with optional filtering by outcome, content type, or policy.

Parameters:

limit (optional, default: 10) - Number of decisions to return (1-50)
flagged (optional) - Filter to only flagged content (true) or safe content (false)
policyId (optional) - Filter by specific policy ID
contentType (optional) - Filter by content type: text, image, or video

When to Use

Moderate user-generated content (comments, posts, uploads) before publishing
Test and validate moderation policy YAML configs during development
Audit recent moderation decisions to review flagged content
Monitor moderation costs and usage across your account
Compare moderation results across different policies

Examples

Moderate a user comment

Moderate this user comment for my community forum policy:
"I hate this product, it's the worst thing I've ever used and the developers should be ashamed"

Call list_policies to find available policies, then moderate_content with the appropriate policy ID and return the safety assessment.

Validate a policy before deploying

Validate this moderation policy YAML:

categories:
  - name: toxicity
    threshold: 0.8
    action: flag
  - name: spam
    threshold: 0.6
    action: block

Call validate_policy and report any syntax or configuration errors.

Review recent flagged content

Show me all flagged content from the last week

Call get_recent_decisions with flagged: true to retrieve recent moderation decisions that were flagged.

Tips

Always call list_policies first if you don't know which policy ID to use
Use validate_policy to test policy changes before deploying to production
Use get_usage_stats to monitor costs and catch unexpected spikes
Filter get_recent_decisions by contentType or policyId to narrow results
For image and video moderation, pass the content URL rather than raw data

content-moderation

Content Moderation

Setup