ranbot-ai Resemble Detect — Deepfake Detection & Media Safety
Analyze audio, image, video, and text for synthetic manipulation, AI-generated content, watermarks, speaker identity, and media intelligence using the Resemble AI platform.
Core Principle — THE IRON LAW
"NEVER DECLARE MEDIA AS REAL OR FAKE WITHOUT A COMPLETED DETECTION RESULT."
Do not guess, infer, or speculate about media authenticity. Every authenticity claim must be backed by a completed Resemble detect job with a returned label, score, and status: "completed". If the detection is still processing, wait. If it failed, say so — do not substitute your own judgment.
When to Use
Use this skill whenever the user's request involves any of these:
- Checking if audio, video, image, or text is AI-generated or manipulated
- Detecting deepfakes in any media format
- Verifying media authenticity or provenance
- Identifying which AI platform synthesized audio (source tracing)
- Applying or detecting watermarks on media
- Analyzing media for speaker info, emotion, transcription, or misinformation
- Asking natural-language questions about detection results
- Matching or verifying speaker identity against known voice profiles
- Detecting AI-generated or machine-written text
- Any mention of: "deepfake", "fake detection", "synthetic media", "voice verification", "watermark", "media forensics", "authenticity check", "source tracing", "is this real", "AI-written text", "text detection"
Do NOT use for text-to-speech generation, voice cloning, or speech-to-text transcription — those are separate Resemble capabilities.
Capability Decision Tree
| User wants to... | Use this | API endpoint |
|---|---|---|
| Check if media is AI-generated / deepfake | Deepfake Detection | POST /detect |
| Know which AI platform made fake audio | Audio Source Tracing | POST /detect with flag |
| Get speaker info, emotion, transcription from media | Intelligence | POST /intelligence |
| Ask questions about a completed detection | Detect Intelligence | POST /detects/{uuid}/intelligence |
| Apply an invisible watermark to media | Watermark Apply | POST /watermark/apply |
| Check if media contains a watermark | Watermark Detect | POST /watermark/detect |
| Verify a speaker's identity against known profiles | Identity Search | POST /identity/search |
| Check if text is AI-generated | Text Detection | POST /text_detect |
| Create a voice identity profile for future matching | Identity Create | POST /identity |
When multiple capabilities apply (e.g., user wants deepfake detection AND intelligence), combine them in a single POST /detect call using the intelligence: true flag rather than making separate requests.
Required Setup
- API Key: Bearer token from the Resemble AI dashboard
- Base URL:
https://app.resemble.ai/api/v2 - Auth Header:
Authorization: Bearer <RESEMBLE_API_KEY> - Media Requirement: All media must be at a publicly accessible HTTPS URL
If the user provides a local file path instead of a URL, inform them the file must be hosted at a public HTTPS URL first. Do not attempt to upload local files to the API.
MCP Tools Available
When the Resemble MCP server is connected, use these tools instead of raw API calls:
| Tool | Purpose |
|---|---|
resemble_docs_lookup |
Get comprehensive docs for any detect sub-topic |
resemble_search |
Search across all documentation |
resemble_api_endpoint |
Get exact OpenAPI spec for any endpoint |
resemble_api_search |
Find endpoints by keyword |
resemble_get_page |
Read specific documentation pages |
resemble_list_topics |
List all available topics |
Tool usage pattern: Use resemble_docs_lookup with topic "detect" to get the full picture, then resemble_api_endpoint for exact request/response schemas before making API calls.
Phase 1: Deepfake Detection
The core capability. Submit any audio, image, or video for AI-generated content analysis.
Submit a Detection
POST /detect
Content-Type: application/json
Authorization: Bearer <API_KEY>
{
"url": "https://example.com/media.mp4",
"visualize": true,
"intelligence": true,
"audio_source_tracing": true
}
Parameters:
| Parameter | Type | Required | Description