coherence-signal
What this MCP does
Compares brands' website claims with recent public news signals and reports their coherence and divergence.
Tools
Input schema
{'type': 'object', 'required': ['urls'], 'properties': {'urls': {'type': 'array', 'items': {'type': 'string'}, 'description': 'Brand URLs or domains to compare (up to 8).'}}}
Output schema
{'type': 'object', 'properties': {'brands': {'type': 'array', 'items': {'type': 'object', 'properties': {'brand': {'type': 'object', 'properties': {'url': {'type': 'string'}, 'name': {'type': 'string'}, 'canonical': {'type': 'string'}}}, 'claim': {'type': 'object', 'properties': {'tier': {'type': 'string'}, 'scale': {'type': 'string'}, 'summary': {'type': 'string'}, 'confidence': {'type': 'integer'}, 'brand_consistency_score': {'type': 'integer', 'description': '0-100 website brand consistency, higher = more consistent'}}, 'description': 'What the brand says about itself via its website.'}, 'reality': {'type': 'object', 'properties': {'index': {'type': 'integer', 'description': 'signed; negative = reality trending bad'}, 'window_days': {'type': 'integer'}, 'recent_events': {'type': 'array', 'items': {'type': 'object', 'properties': {'at': {'type': 'string'}, 'type': {'type': 'string'}, 'notes': {'type': 'string'}, 'severity': {'type': 'string'}}}}}}, 'divergence': {'type': 'object', 'properties': {'score': {'type': 'number'}, 'direction': {'type': 'string'}, 'interpretation': {'type': 'string'}}}}}}}}
Input schema
{'type': 'object', 'properties': {'url': {'type': 'string', 'description': 'Brand website URL or domain, e.g. https://acme.com'}, 'brand': {'type': 'string', 'description': 'Brand name, used if no URL is given.'}}}
Output schema
{'type': 'object', 'properties': {'brand': {'type': 'object', 'properties': {'url': {'type': 'string'}, 'name': {'type': 'string'}, 'canonical': {'type': 'string'}}}, 'claim': {'type': 'object', 'properties': {'tier': {'type': 'string'}, 'scale': {'type': 'string'}, 'summary': {'type': 'string'}, 'confidence': {'type': 'integer'}, 'brand_consistency_score': {'type': 'integer', 'description': '0-100 website brand consistency, higher = more consistent'}}, 'description': 'What the brand says about itself via its website.'}, 'reality': {'type': 'object', 'properties': {'index': {'type': 'integer', 'description': 'signed; negative = reality trending bad'}, 'window_days': {'type': 'integer'}, 'recent_events': {'type': 'array', 'items': {'type': 'object', 'properties': {'at': {'type': 'string'}, 'type': {'type': 'string'}, 'notes': {'type': 'string'}, 'severity': {'type': 'string'}}}}}}, 'divergence': {'type': 'object', 'properties': {'score': {'type': 'number'}, 'direction': {'type': 'string'}, 'interpretation': {'type': 'string'}}}}}
Recent tool changes
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