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Atlan MCP Server

MCP server for interacting with Atlan services including asset search, updates, and lineage traversal for comprehensive data governance and discovery.

What is an MCP Server?

MCP Info

Attribute	Details
Docker Image	mcp/atlan
Author	atlanhq
Repository	https://github.com/atlanhq/agent-toolkit

Image Building Info

Attribute	Details
Dockerfile	https://github.com/atlanhq/agent-toolkit/blob/86bb1ad27f80e189b328333d2271b360ae579f2b/modelcontextprotocol/Dockerfile
Commit	86bb1ad27f80e189b328333d2271b360ae579f2b
Docker Image built by	Docker Inc.
Docker Scout Health Score
Verify Signature	COSIGN_REPOSITORY=mcp/signatures cosign verify mcp/atlan --key https://raw.githubusercontent.com/docker/keyring/refs/heads/main/public/mcp/latest.pub
Licence	MIT License

Available Tools (14)

Tools provided by this Server	Short Description
create_data_products	Create Data Products in Atlan.
create_domains	Create Data Domains or Sub Domains in Atlan.
create_dq_rules_tool	Create one or multiple data quality rules in Atlan.
create_glossaries	Create one or multiple AtlasGlossary assets in Atlan.
create_glossary_categories	Create one or multiple AtlasGlossaryCategory assets in Atlan.
create_glossary_terms	Create one or multiple AtlasGlossaryTerm assets in Atlan.
delete_dq_rules_tool	Delete one or multiple data quality rules in Atlan.
get_assets_by_dsl_tool	Execute the search with the given query dsl_query : Union[str, Dict[str, Any]] (required): The DSL query used to search the index.
query_asset_tool	Execute a SQL query on a table/view asset.
schedule_dq_rules_tool	Schedule data quality rule execution for one or multiple assets.
search_assets_tool	Advanced asset search using FluentSearch with flexible conditions.
traverse_lineage_tool	Traverse asset lineage in specified direction.
update_assets_tool	Update one or multiple assets with different values for attributes or term operations.
update_dq_rules_tool	Update existing data quality rules in Atlan.

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Tools Details

Tool: create_data_products

Create Data Products in Atlan.

IMPORTANT BUSINESS RULES & CONSTRAINTS:

• Before creating a product, you may want to search for existing domains to get the qualified_name for the domain relationship
• Product names must be unique within the same domain
• At least one asset GUID must be provided for each product Parameters|Type|Description -|-|- products|string|Either a single product specification (dict) or a list of product specifications.

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Tool: create_domains

Create Data Domains or Sub Domains in Atlan.

IMPORTANT BUSINESS RULES & CONSTRAINTS:

• Before creating a domain/subdomain, you may want to search for existing domains to avoid duplicates or to get the qualified_name for parent relationships
• Domain names must be unique at the top level
• Subdomain names must be unique within the same parent domain Parameters|Type|Description -|-|- domains|string|Either a single domain specification (dict) or a list of domain specifications.

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Tool: create_dq_rules_tool

Create one or multiple data quality rules in Atlan.

Supports all rule types: column-level, table-level, and custom SQL rules. Rules can be created individually or in bulk for efficient setup.

Parameters	Type	Description
rules	string	Either a single rule
specification or a list of rule specifications. Each specification
must include:

• rule_type (str): Type of rule (see Supported Rule Types) [REQUIRED]
• asset_qualified_name (str): Qualified name of the asset (Table, View, MaterialisedView, or SnowflakeDynamicTable) [REQUIRED]
• asset_type (str): Type of asset - "Table" | "View" | "MaterialisedView" | "SnowflakeDynamicTable" [OPTIONAL, default: "Table"]
• threshold_value (int/float): Threshold value for comparison [REQUIRED]
• column_qualified_name (str): Column qualified name [REQUIRED for column-level rules, NOT for Row Count/Custom SQL]
• threshold_compare_operator (str): Comparison operator (EQUAL, GREATER_THAN, etc.) [OPTIONAL, default varies by rule]
• threshold_unit (str): Time unit for Freshness rules (DAYS, HOURS, MINUTES) [REQUIRED for Freshness, N/A for others]
• alert_priority (str): Alert priority level (LOW, NORMAL, URGENT) [OPTIONAL, default: NORMAL]
• row_scope_filtering_enabled (bool): Enable row-level filtering [OPTIONAL]
• rule_conditions (List[Dict]): Conditions for String Length/Regex/Valid Values [REQUIRED for conditional rules]
• custom_sql (str): SQL query [REQUIRED for Custom SQL rules]
• rule_name (str): Name for the rule [REQUIRED for Custom SQL rules]
• dimension (str): DQ dimension [REQUIRED for Custom SQL rules]
• description (str): Rule description [OPTIONAL]

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Tool: create_glossaries

Create one or multiple AtlasGlossary assets in Atlan.

IMPORTANT BUSINESS RULES & CONSTRAINTS:

• Check for duplicate names within the same request and ask user to choose different names
• Do NOT use search tool before creating glossaries - Atlan will handle existence validation
• If user gives ambiguous instructions, ask clarifying questions Parameters|Type|Description -|-|- glossaries|string|Either a single glossary specification (dict) or a list of glossary specifications. Each specification can be a dictionary containing:
• name (str): Name of the glossary (required)
• user_description (str, optional): Detailed description of the glossary proposed by the user
• certificate_status (str, optional): Certification status ("VERIFIED", "DRAFT", or "DEPRECATED")

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Tool: create_glossary_categories

Create one or multiple AtlasGlossaryCategory assets in Atlan.…