Chroma MCP Server

Args: collection_name: Name of the collection to query query_texts: List of query texts to search for n_results: Number of results to return per query where: Optional metadata filters using Chroma's query operators Examples: - Simple equality: {"metadata_field": "value"} - Comparison: {"metadata_field": {"$gt": 5}} - Logical AND: {"$and": [{"field1": {"$eq": "value1"}}, {"field2": {"$gt": 5}}]} - Logical OR: {"$or": [{"field1": {"$eq": "value1"}}, {"field1": {"$eq": "value2"}}]} where_document: Optional document content filters Examples: - Contains: {"$contains": "value"} - Not contains: {"$not_contains": "value"} - Regex: {"$regex": "[a-z]+"} - Not regex: {"$not_regex": "[a-z]+"} - Logical AND: {"$and": [{"$contains": "value1"}, {"$not_regex": "[a-z]+"}]} - Logical OR: {"$or": [{"$regex": "[a-z]+"}, {"$not_contains": "value2"}]} include: List of what to include in response. By default, this will include documents, metadatas, and distances.

{ "properties": { "collection_name": { "title": "Collection Name", "type": "string" }, "include": { "default": [ "documents", "metadatas", "distances" ], "items": { "type": "string" }, "title": "Include", "type": "array" }, "n_results": { "default": 5, "title": "N Results", "type": "integer" }, "query_texts": { "items": { "type": "string" }, "title": "Query Texts", "type": "array" }, "where": { "anyOf": [ { "additionalProperties": true, "type": "object" }, { "type": "null" } ], "default": null, "title": "Where" }, "where_document": { "anyOf": [ { "additionalProperties": true, "type": "object" }, { "type": "null" } ], "default": null, "title": "Where Document" } }, "required": [ "collection_name", "query_texts" ], "title": "chroma_query_documentsArguments", "type": "object" }