zep-graph - Pinkfish - AI Agents & Workflows for Getting Work Done

Server path: /zep-graph | Type: Application | PCID required: Yes

Tools

Tool	Description
`zep_graph_add_custom_instructions`	Add Custom Instructions
`zep_graph_add_data`	Add Data
`zep_graph_add_data_in_batch_mode`	Add Data in batch mode
`zep_graph_add_fact_triple`	Add Fact Triple
`zep_graph_clone_graph`	Clone graph
`zep_graph_create_context_template`	Create Context Template
`zep_graph_create_graph`	Create Graph
`zep_graph_delete_context_template`	Delete Context Template
`zep_graph_delete_custom_instructions`	Delete Custom Instructions
`zep_graph_delete_edge`	Delete Edge
`zep_graph_delete_episode`	Delete Episode
`zep_graph_delete_graph`	Delete Graph
`zep_graph_delete_node`	Delete Node
`zep_graph_detect_patterns_experimental`	Detect Patterns (Experimental)
`zep_graph_get_context_template`	Get Context Template
`zep_graph_get_edge`	Get Edge
`zep_graph_get_edges`	Get Graph Edges
`zep_graph_get_entity_edges_for_a_node`	Get Entity Edges for a node
`zep_graph_get_episode`	Get Episode
`zep_graph_get_episodes`	Get Graph Episodes
`zep_graph_get_episodes_for_a_node`	Get Episodes for a node
`zep_graph_get_graph`	Get Graph
`zep_graph_get_node`	Get Node
`zep_graph_get_nodes`	Get Graph Nodes
`zep_graph_get_user_edges`	Get User Edges
`zep_graph_get_user_episodes`	Get User Episodes
`zep_graph_get_user_nodes`	Get User Nodes
`zep_graph_list_all_graphs`	List all graphs.
`zep_graph_list_context_templates`	List Context Templates
`zep_graph_list_custom_instructions`	List Custom Instructions
`zep_graph_list_ontology`	List graph ontology
`zep_graph_return_any_nodes_and_edges_mentioned_in_an_episode`	Return any nodes and edges mentioned in an episode
`zep_graph_search_graph`	Search Graph
`zep_graph_set_ontology`	Set graph ontology
`zep_graph_update_context_template`	Update Context Template
`zep_graph_update_edge`	Update Edge
`zep_graph_update_episode_metadata`	Update Episode Metadata
`zep_graph_update_graph`	Update Graph.
`zep_graph_update_node`	Update Node

zep_graph_add_custom_instructions

Add Custom Instructions Parameters:

Parameter	Type	Required	Default	Description
`graph_ids`	string[]	No	—	Graph IDs to add the instructions to. If empty, the instructions are added to the project-wide default.
`instructions`	object[]	Yes	—	Instructions to add to the graph.
`user_ids`	string[]	No	—	User IDs to add the instructions to. If empty, the instructions are added to the project-wide default.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graph_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Graph IDs to add the instructions to. If empty, the instructions are added to the project-wide default."
    },
    "instructions": {
      "type": "array",
      "items": {
        "type": "object"
      },
      "description": "Instructions to add to the graph."
    },
    "user_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "User IDs to add the instructions to. If empty, the instructions are added to the project-wide default."
    }
  },
  "required": [
    "PCID",
    "instructions"
  ]
}

zep_graph_add_data

Add Data Parameters:

Parameter	Type	Required	Default	Description
`created_at`	string	No	—	Created At
`data`	string	Yes	—	The data value
`graph_id`	string	No	—	graph_id is the ID of the graph to which the data will be added. If adding to the user graph, please use user_id field instead.
`metadata`	object	No	—	Optional metadata key-value pairs. Max 10 keys. Values must be strings, numbers, booleans, or arrays of scalars.
`source_description`	string	No	—	Source Description
`type`	string	Yes	—	The type value
`user_id`	string	No	—	User ID is the ID of the user to which the data will be added. If not adding to a user graph, please use graph_id field instead.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "created_at": {
      "type": "string",
      "description": "Created At"
    },
    "data": {
      "type": "string",
      "description": "The data value"
    },
    "graph_id": {
      "type": "string",
      "description": "graph_id is the ID of the graph to which the data will be added. If adding to the user graph, please use user_id field instead."
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata key-value pairs. Max 10 keys. Values must be strings, numbers, booleans, or arrays of scalars."
    },
    "source_description": {
      "type": "string",
      "description": "Source Description"
    },
    "type": {
      "type": "string",
      "description": "The type value",
      "enum": [
        "text",
        "json",
        "message"
      ]
    },
    "user_id": {
      "type": "string",
      "description": "User ID is the ID of the user to which the data will be added. If not adding to a user graph, please use graph_id field instead."
    }
  },
  "required": [
    "PCID",
    "data",
    "type"
  ]
}

zep_graph_add_data_in_batch_mode

Add Data in batch mode Parameters:

Parameter	Type	Required	Default	Description
`episodes`	object[]	Yes	—	The episodes value
`graph_id`	string	No	—	graph_id is the ID of the graph to which the data will be added. If adding to the user graph, please use user_id field instead.
`user_id`	string	No	—	User ID is the ID of the user to which the data will be added. If not adding to a user graph, please use graph_id field instead.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "episodes": {
      "type": "array",
      "items": {
        "type": "object"
      },
      "description": "The episodes value"
    },
    "graph_id": {
      "type": "string",
      "description": "graph_id is the ID of the graph to which the data will be added. If adding to the user graph, please use user_id field instead."
    },
    "user_id": {
      "type": "string",
      "description": "User ID is the ID of the user to which the data will be added. If not adding to a user graph, please use graph_id field instead."
    }
  },
  "required": [
    "PCID",
    "episodes"
  ]
}

zep_graph_add_fact_triple

Add Fact Triple Parameters:

Parameter	Type	Required	Default	Description
`created_at`	string	No	—	The timestamp of the message
`edge_attributes`	object	No	—	Additional attributes of the edge. Values must be scalar types (string, number, boolean, or null). Nested objects and arrays are not allowed.
`expired_at`	string	No	—	The time (if any) at which the edge expires
`fact`	string	Yes	—	The fact relating the two nodes that this edge represents
`fact_name`	string	Yes	—	The name of the edge to add. Should be all caps using snake case (eg RELATES_TO)
`fact_uuid`	string	No	—	The uuid of the edge to add
`graph_id`	string	No	—	Graph Id
`invalid_at`	string	No	—	The time (if any) at which the fact stops being true
`metadata`	object	No	—	Optional metadata key-value pairs for the shadow episode created for this fact triple. Max 10 keys. Values must be strings, numbers, or booleans.
`source_node_attributes`	object	No	—	Additional attributes of the source node. Values must be scalar types (string, number, boolean, or null). Nested objects and arrays are not allowed.
`source_node_labels`	string[]	No	—	The labels for the source node
`source_node_name`	string	No	—	The name of the source node to add
`source_node_summary`	string	No	—	The summary of the source node to add
`source_node_uuid`	string	No	—	The source node uuid
`target_node_attributes`	object	No	—	Additional attributes of the target node. Values must be scalar types (string, number, boolean, or null). Nested objects and arrays are not allowed.
`target_node_labels`	string[]	No	—	The labels for the target node
`target_node_name`	string	No	—	The name of the target node to add
`target_node_summary`	string	No	—	The summary of the target node to add
`target_node_uuid`	string	No	—	The target node uuid
`user_id`	string	No	—	User Id
`valid_at`	string	No	—	The time at which the fact becomes true

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "created_at": {
      "type": "string",
      "description": "The timestamp of the message"
    },
    "edge_attributes": {
      "type": "object",
      "description": "Additional attributes of the edge. Values must be scalar types (string, number, boolean, or null). Nested objects and arrays are not allowed."
    },
    "expired_at": {
      "type": "string",
      "description": "The time (if any) at which the edge expires"
    },
    "fact": {
      "type": "string",
      "description": "The fact relating the two nodes that this edge represents"
    },
    "fact_name": {
      "type": "string",
      "description": "The name of the edge to add. Should be all caps using snake case (eg RELATES_TO)"
    },
    "fact_uuid": {
      "type": "string",
      "description": "The uuid of the edge to add"
    },
    "graph_id": {
      "type": "string",
      "description": "Graph Id"
    },
    "invalid_at": {
      "type": "string",
      "description": "The time (if any) at which the fact stops being true"
    },
    "metadata": {
      "type": "object",
      "description": "Optional metadata key-value pairs for the shadow episode created for this fact triple. Max 10 keys. Values must be strings, numbers, or booleans."
    },
    "source_node_attributes": {
      "type": "object",
      "description": "Additional attributes of the source node. Values must be scalar types (string, number, boolean, or null). Nested objects and arrays are not allowed."
    },
    "source_node_labels": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "The labels for the source node"
    },
    "source_node_name": {
      "type": "string",
      "description": "The name of the source node to add"
    },
    "source_node_summary": {
      "type": "string",
      "description": "The summary of the source node to add"
    },
    "source_node_uuid": {
      "type": "string",
      "description": "The source node uuid"
    },
    "target_node_attributes": {
      "type": "object",
      "description": "Additional attributes of the target node. Values must be scalar types (string, number, boolean, or null). Nested objects and arrays are not allowed."
    },
    "target_node_labels": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "The labels for the target node"
    },
    "target_node_name": {
      "type": "string",
      "description": "The name of the target node to add"
    },
    "target_node_summary": {
      "type": "string",
      "description": "The summary of the target node to add"
    },
    "target_node_uuid": {
      "type": "string",
      "description": "The target node uuid"
    },
    "user_id": {
      "type": "string",
      "description": "User Id"
    },
    "valid_at": {
      "type": "string",
      "description": "The time at which the fact becomes true"
    }
  },
  "required": [
    "PCID",
    "fact",
    "fact_name"
  ]
}

zep_graph_clone_graph

Clone graph Parameters:

Parameter	Type	Required	Default	Description
`source_graph_id`	string	No	—	source_graph_id is the ID of the graph to be cloned. Required if source_user_id is not provided
`source_user_id`	string	No	—	user_id of the user whose graph is being cloned. Required if source_graph_id is not provided
`target_graph_id`	string	No	—	target_graph_id is the ID to be set on the cloned graph. Must not point to an existing graph. Required if target_user_id is not provided.
`target_user_id`	string	No	—	user_id to be set on the cloned user. Must not point to an existing user. Required if target_graph_id is not provided.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "source_graph_id": {
      "type": "string",
      "description": "source_graph_id is the ID of the graph to be cloned. Required if source_user_id is not provided"
    },
    "source_user_id": {
      "type": "string",
      "description": "user_id of the user whose graph is being cloned. Required if source_graph_id is not provided"
    },
    "target_graph_id": {
      "type": "string",
      "description": "target_graph_id is the ID to be set on the cloned graph. Must not point to an existing graph. Required if target_user_id is not provided."
    },
    "target_user_id": {
      "type": "string",
      "description": "user_id to be set on the cloned user. Must not point to an existing user. Required if target_graph_id is not provided."
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_create_context_template

Create Context Template Parameters:

Parameter	Type	Required	Default	Description
`template`	string	Yes	—	The template content (max 1200 characters).
`template_id`	string	Yes	—	Unique identifier for the template (max 100 characters).

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "template": {
      "type": "string",
      "description": "The template content (max 1200 characters)."
    },
    "template_id": {
      "type": "string",
      "description": "Unique identifier for the template (max 100 characters)."
    }
  },
  "required": [
    "PCID",
    "template",
    "template_id"
  ]
}

zep_graph_create_graph

Create Graph Parameters:

Parameter	Type	Required	Default	Description
`description`	string	No	—	The description value
`graph_id`	string	Yes	—	Graph Id
`name`	string	No	—	The name value

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "description": {
      "type": "string",
      "description": "The description value"
    },
    "graph_id": {
      "type": "string",
      "description": "Graph Id"
    },
    "name": {
      "type": "string",
      "description": "The name value"
    }
  },
  "required": [
    "PCID",
    "graph_id"
  ]
}

zep_graph_delete_context_template

Delete Context Template Parameters:

Parameter	Type	Required	Default	Description
`template_id`	string	Yes	—	Template ID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "template_id": {
      "type": "string",
      "description": "Template ID"
    }
  },
  "required": [
    "PCID",
    "template_id"
  ]
}

zep_graph_delete_custom_instructions

Delete Custom Instructions Parameters:

Parameter	Type	Required	Default	Description
`graph_ids`	string[]	No	—	Determines which group graphs will have their custom instructions deleted. If no graphs are provided, the project-wide custom instructions will be affected.
`instruction_names`	string[]	No	—	Unique identifier for the instructions to be deleted. If empty deletes all instructions.
`user_ids`	string[]	No	—	Determines which user graphs will have their custom instructions deleted. If no users are provided, the project-wide custom instructions will be affected.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graph_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Determines which group graphs will have their custom instructions deleted. If no graphs are provided, the project-wide custom instructions will be affected."
    },
    "instruction_names": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Unique identifier for the instructions to be deleted. If empty deletes all instructions."
    },
    "user_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Determines which user graphs will have their custom instructions deleted. If no users are provided, the project-wide custom instructions will be affected."
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_delete_edge

Delete Edge Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Edge UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Edge UUID"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_delete_episode

Delete Episode Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Episode UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Episode UUID"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_delete_graph

Delete Graph Parameters:

Parameter	Type	Required	Default	Description
`graphId`	string	Yes	—	Graph ID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graphId": {
      "type": "string",
      "description": "Graph ID"
    }
  },
  "required": [
    "PCID",
    "graphId"
  ]
}

zep_graph_delete_node

Delete Node Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Node UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Node UUID"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_detect_patterns_experimental

Detect Patterns (Experimental) Parameters:

Parameter	Type	Required	Default	Description
`detect`	object	No	—	The detect value
`edge_limit`	integer	No	—	Max resolved edges per pattern. Default: 10, Max: 100. Only used with query.
`graph_id`	string	No	—	Graph ID when detecting patterns on a named graph
`limit`	integer	No	—	Max patterns to return. Default: 50, Max: 200
`min_occurrences`	integer	No	—	Minimum occurrence count to report a pattern. Default: 2
`query`	string	No	—	Search query for discovering seed nodes via hybrid search. When set, forces triple-frequency detection only and enables edge resolution with cross-encoder reranking. Mutually exclusive with seeds.
`query_limit`	integer	No	—	Max seed nodes from search. Default: 10, Max: 50. Only used with query.
`recency_weight`	string	No	—	Recency Weight
`search_filters`	object	No	—	Search Filters
`seeds`	object	No	—	The seeds value
`user_id`	string	No	—	User ID when detecting patterns on a user graph

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "detect": {
      "type": "object",
      "description": "The detect value",
      "properties": {
        "clusters": {
          "type": "object",
          "description": "The clusters value"
        },
        "co_occurrences": {
          "type": "object",
          "description": "Co Occurrences"
        },
        "hubs": {
          "type": "object",
          "description": "The hubs value"
        },
        "paths": {
          "type": "object",
          "description": "The paths value"
        },
        "relationships": {
          "type": "object",
          "description": "The relationships value"
        }
      }
    },
    "edge_limit": {
      "type": "integer",
      "description": "Max resolved edges per pattern. Default: 10, Max: 100. Only used with query."
    },
    "graph_id": {
      "type": "string",
      "description": "Graph ID when detecting patterns on a named graph"
    },
    "limit": {
      "type": "integer",
      "description": "Max patterns to return. Default: 50, Max: 200"
    },
    "min_occurrences": {
      "type": "integer",
      "description": "Minimum occurrence count to report a pattern. Default: 2"
    },
    "query": {
      "type": "string",
      "description": "Search query for discovering seed nodes via hybrid search. When set, forces triple-frequency detection only and enables edge resolution with cross-encoder reranking. Mutually exclusive with seeds."
    },
    "query_limit": {
      "type": "integer",
      "description": "Max seed nodes from search. Default: 10, Max: 50. Only used with query."
    },
    "recency_weight": {
      "type": "string",
      "description": "Recency Weight",
      "enum": [
        "none",
        "7_days",
        "30_days",
        "90_days"
      ]
    },
    "search_filters": {
      "type": "object",
      "description": "Search Filters",
      "properties": {
        "created_at": {
          "type": "array",
          "description": "2D array of date filters for the created_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (created_at \\> date1 AND created_at \\< date2) OR (created_at = date3)"
        },
        "edge_types": {
          "type": "array",
          "description": "List of edge types to filter on"
        },
        "edge_uuids": {
          "type": "array",
          "description": "List of edge UUIDs to filter on"
        },
        "exclude_edge_types": {
          "type": "array",
          "description": "List of edge types to exclude from results"
        },
        "exclude_node_labels": {
          "type": "array",
          "description": "List of node labels to exclude from results"
        },
        "expired_at": {
          "type": "array",
          "description": "2D array of date filters for the expired_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (expired_at \\> date1 AND expired_at \\< date2) OR (expired_at = date3)"
        },
        "invalid_at": {
          "type": "array",
          "description": "2D array of date filters for the invalid_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (invalid_at \\> date1 AND invalid_at \\< date2) OR (invalid_at = date3)"
        },
        "node_labels": {
          "type": "array",
          "description": "List of node labels to filter on"
        },
        "property_filters": {
          "type": "array",
          "description": "List of property filters to apply to nodes and edges"
        },
        "valid_at": {
          "type": "array",
          "description": "2D array of date filters for the valid_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (valid_at \\> date1 AND valid_at \\< date2) OR (valid_at = date3)"
        },
        "episode_metadata_filters": {
          "type": "object",
          "description": "Episode Metadata Filters"
        }
      }
    },
    "seeds": {
      "type": "object",
      "description": "The seeds value",
      "properties": {
        "edge_types": {
          "type": "array",
          "description": "All endpoints of these edge types become seeds"
        },
        "node_labels": {
          "type": "array",
          "description": "All nodes with these labels become seeds"
        },
        "node_uuids": {
          "type": "array",
          "description": "Specific node UUIDs to analyze around"
        }
      }
    },
    "user_id": {
      "type": "string",
      "description": "User ID when detecting patterns on a user graph"
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_get_context_template

Get Context Template Parameters:

Parameter	Type	Required	Default	Description
`template_id`	string	Yes	—	Template ID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "template_id": {
      "type": "string",
      "description": "Template ID"
    }
  },
  "required": [
    "PCID",
    "template_id"
  ]
}

zep_graph_get_edge

Get Edge Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Edge UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Edge UUID"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_get_edges

Get Graph Edges Parameters:

Parameter	Type	Required	Default	Description
`graph_id`	string	Yes	—	Graph ID
`limit`	integer	No	—	Maximum number of items to return
`uuid_cursor`	string	No	—	UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graph_id": {
      "type": "string",
      "description": "Graph ID"
    },
    "limit": {
      "type": "integer",
      "description": "Maximum number of items to return"
    },
    "uuid_cursor": {
      "type": "string",
      "description": "UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page"
    }
  },
  "required": [
    "PCID",
    "graph_id"
  ]
}

zep_graph_get_entity_edges_for_a_node

Get Entity Edges for a node Parameters:

Parameter	Type	Required	Default	Description
`node_uuid`	string	Yes	—	Node UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "node_uuid": {
      "type": "string",
      "description": "Node UUID"
    }
  },
  "required": [
    "PCID",
    "node_uuid"
  ]
}

zep_graph_get_episode

Get Episode Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Episode UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Episode UUID"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_get_episodes

Get Graph Episodes Parameters:

Parameter	Type	Required	Default	Description
`graph_id`	string	Yes	—	Graph ID
`lastn`	integer	No	—	The number of most recent episodes to retrieve.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graph_id": {
      "type": "string",
      "description": "Graph ID"
    },
    "lastn": {
      "type": "integer",
      "description": "The number of most recent episodes to retrieve."
    }
  },
  "required": [
    "PCID",
    "graph_id"
  ]
}

zep_graph_get_episodes_for_a_node

Get Episodes for a node Parameters:

Parameter	Type	Required	Default	Description
`node_uuid`	string	Yes	—	Node UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "node_uuid": {
      "type": "string",
      "description": "Node UUID"
    }
  },
  "required": [
    "PCID",
    "node_uuid"
  ]
}

zep_graph_get_graph

Get Graph Parameters:

Parameter	Type	Required	Default	Description
`graphId`	string	Yes	—	The graph_id of the graph to get.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graphId": {
      "type": "string",
      "description": "The graph_id of the graph to get."
    }
  },
  "required": [
    "PCID",
    "graphId"
  ]
}

zep_graph_get_node

Get Node Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Node UUID

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Node UUID"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_get_nodes

Get Graph Nodes Parameters:

Parameter	Type	Required	Default	Description
`graph_id`	string	Yes	—	Graph ID
`limit`	integer	No	—	Maximum number of items to return
`uuid_cursor`	string	No	—	UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graph_id": {
      "type": "string",
      "description": "Graph ID"
    },
    "limit": {
      "type": "integer",
      "description": "Maximum number of items to return"
    },
    "uuid_cursor": {
      "type": "string",
      "description": "UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page"
    }
  },
  "required": [
    "PCID",
    "graph_id"
  ]
}

zep_graph_get_user_edges

Get User Edges Parameters:

Parameter	Type	Required	Default	Description
`user_id`	string	Yes	—	User ID
`limit`	integer	No	—	Maximum number of items to return
`uuid_cursor`	string	No	—	UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "user_id": {
      "type": "string",
      "description": "User ID"
    },
    "limit": {
      "type": "integer",
      "description": "Maximum number of items to return"
    },
    "uuid_cursor": {
      "type": "string",
      "description": "UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page"
    }
  },
  "required": [
    "PCID",
    "user_id"
  ]
}

zep_graph_get_user_episodes

Get User Episodes Parameters:

Parameter	Type	Required	Default	Description
`user_id`	string	Yes	—	User ID
`lastn`	integer	No	—	The number of most recent episodes entries to retrieve.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "user_id": {
      "type": "string",
      "description": "User ID"
    },
    "lastn": {
      "type": "integer",
      "description": "The number of most recent episodes entries to retrieve."
    }
  },
  "required": [
    "PCID",
    "user_id"
  ]
}

zep_graph_get_user_nodes

Get User Nodes Parameters:

Parameter	Type	Required	Default	Description
`user_id`	string	Yes	—	User ID
`limit`	integer	No	—	Maximum number of items to return
`uuid_cursor`	string	No	—	UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "user_id": {
      "type": "string",
      "description": "User ID"
    },
    "limit": {
      "type": "integer",
      "description": "Maximum number of items to return"
    },
    "uuid_cursor": {
      "type": "string",
      "description": "UUID based cursor, used for pagination. Should be the UUID of the last item in the previous page"
    }
  },
  "required": [
    "PCID",
    "user_id"
  ]
}

zep_graph_list_all_graphs

List all graphs. Parameters:

Parameter	Type	Required	Default	Description
`pageNumber`	integer	No	—	Page number for pagination, starting from 1.
`pageSize`	integer	No	—	Number of graphs to retrieve per page.
`search`	string	No	—	Search term for filtering graphs by graph_id.
`order_by`	string	No	—	Column to sort by (created_at, group_id, name).
`asc`	boolean	No	—	Sort in ascending order.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "pageNumber": {
      "type": "integer",
      "description": "Page number for pagination, starting from 1."
    },
    "pageSize": {
      "type": "integer",
      "description": "Number of graphs to retrieve per page."
    },
    "search": {
      "type": "string",
      "description": "Search term for filtering graphs by graph_id."
    },
    "order_by": {
      "type": "string",
      "description": "Column to sort by (created_at, group_id, name)."
    },
    "asc": {
      "type": "boolean",
      "description": "Sort in ascending order."
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_list_context_templates

List Context Templates

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_list_custom_instructions

List Custom Instructions Parameters:

Parameter	Type	Required	Default	Description
`user_id`	string	No	—	User ID to get user-specific instructions
`graph_id`	string	No	—	Graph ID to get graph-specific instructions

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "user_id": {
      "type": "string",
      "description": "User ID to get user-specific instructions"
    },
    "graph_id": {
      "type": "string",
      "description": "Graph ID to get graph-specific instructions"
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_list_ontology

List graph ontology

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_return_any_nodes_and_edges_mentioned_in_an_episode

Return any nodes and edges mentioned in an episode Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Episode uuid

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Episode uuid"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_search_graph

Search Graph Parameters:

Parameter	Type	Required	Default	Description
`bfs_origin_node_uuids`	string[]	No	—	Nodes that are the origins of the BFS searches
`center_node_uuid`	string	No	—	Node to rerank around for node distance reranking
`graph_id`	string	No	—	The graph_id to search in. When searching user graph, please use user_id instead.
`limit`	integer	No	—	The maximum number of facts to retrieve. Defaults to 10. Limited to 50.
`mmr_lambda`	number	No	—	weighting for maximal marginal relevance
`query`	string	Yes	—	The string to search for (required)
`reranker`	string	No	—	The reranker value
`scope`	string	No	—	The scope value
`search_filters`	object	No	—	Search Filters
`user_id`	string	No	—	The user_id when searching user graph. If not searching user graph, please use graph_id instead.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "bfs_origin_node_uuids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Nodes that are the origins of the BFS searches"
    },
    "center_node_uuid": {
      "type": "string",
      "description": "Node to rerank around for node distance reranking"
    },
    "graph_id": {
      "type": "string",
      "description": "The graph_id to search in. When searching user graph, please use user_id instead."
    },
    "limit": {
      "type": "integer",
      "description": "The maximum number of facts to retrieve. Defaults to 10. Limited to 50."
    },
    "mmr_lambda": {
      "type": "number",
      "description": "weighting for maximal marginal relevance"
    },
    "query": {
      "type": "string",
      "description": "The string to search for (required)"
    },
    "reranker": {
      "type": "string",
      "description": "The reranker value",
      "enum": [
        "rrf",
        "mmr",
        "node_distance",
        "episode_mentions",
        "cross_encoder"
      ]
    },
    "scope": {
      "type": "string",
      "description": "The scope value",
      "enum": [
        "edges",
        "nodes",
        "episodes",
        "communities"
      ]
    },
    "search_filters": {
      "type": "object",
      "description": "Search Filters",
      "properties": {
        "created_at": {
          "type": "array",
          "description": "2D array of date filters for the created_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (created_at \\> date1 AND created_at \\< date2) OR (created_at = date3)"
        },
        "edge_types": {
          "type": "array",
          "description": "List of edge types to filter on"
        },
        "edge_uuids": {
          "type": "array",
          "description": "List of edge UUIDs to filter on"
        },
        "exclude_edge_types": {
          "type": "array",
          "description": "List of edge types to exclude from results"
        },
        "exclude_node_labels": {
          "type": "array",
          "description": "List of node labels to exclude from results"
        },
        "expired_at": {
          "type": "array",
          "description": "2D array of date filters for the expired_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (expired_at \\> date1 AND expired_at \\< date2) OR (expired_at = date3)"
        },
        "invalid_at": {
          "type": "array",
          "description": "2D array of date filters for the invalid_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (invalid_at \\> date1 AND invalid_at \\< date2) OR (invalid_at = date3)"
        },
        "node_labels": {
          "type": "array",
          "description": "List of node labels to filter on"
        },
        "property_filters": {
          "type": "array",
          "description": "List of property filters to apply to nodes and edges"
        },
        "valid_at": {
          "type": "array",
          "description": "2D array of date filters for the valid_at field. The outer array elements are combined with OR logic. The inner array elements are combined with AND logic. Example: [[\\{\"\\>\", date1\\}, \\{\"\\<\", date2\\}], [\\{\"=\", date3\\}]] This translates to: (valid_at \\> date1 AND valid_at \\< date2) OR (valid_at = date3)"
        },
        "episode_metadata_filters": {
          "type": "object",
          "description": "Episode Metadata Filters"
        }
      }
    },
    "user_id": {
      "type": "string",
      "description": "The user_id when searching user graph. If not searching user graph, please use graph_id instead."
    }
  },
  "required": [
    "PCID",
    "query"
  ]
}

zep_graph_set_ontology

Set graph ontology Parameters:

Parameter	Type	Required	Default	Description
`edges`	object	No	—	Dictionary mapping edge type names to their definitions with source/target constraints
`entities`	object	No	—	Dictionary mapping entity type names to their definitions
`graph_ids`	string[]	No	—	Optional list of graph IDs to apply ontology to
`user_ids`	string[]	No	—	Optional list of user IDs to apply ontology to

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "edges": {
      "type": "object",
      "description": "Dictionary mapping edge type names to their definitions with source/target constraints"
    },
    "entities": {
      "type": "object",
      "description": "Dictionary mapping entity type names to their definitions"
    },
    "graph_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Optional list of graph IDs to apply ontology to"
    },
    "user_ids": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Optional list of user IDs to apply ontology to"
    }
  },
  "required": [
    "PCID"
  ]
}

zep_graph_update_context_template

Update Context Template Parameters:

Parameter	Type	Required	Default	Description
`template_id`	string	Yes	—	Template ID
`template`	string	Yes	—	The template content (max 1200 characters).

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "template_id": {
      "type": "string",
      "description": "Template ID"
    },
    "template": {
      "type": "string",
      "description": "The template content (max 1200 characters)."
    }
  },
  "required": [
    "PCID",
    "template_id",
    "template"
  ]
}

zep_graph_update_edge

Update Edge Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Edge UUID
`attributes`	object	No	—	Updated attributes. Merged with existing attributes. Set a key to null to delete it.
`expired_at`	string	No	—	Updated time at which the edge expires
`fact`	string	No	—	Updated fact for the edge
`invalid_at`	string	No	—	Updated time at which the fact stopped being true
`name`	string	No	—	Updated name (relationship type) for the edge
`valid_at`	string	No	—	Updated time at which the fact becomes true

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Edge UUID"
    },
    "attributes": {
      "type": "object",
      "description": "Updated attributes. Merged with existing attributes. Set a key to null to delete it."
    },
    "expired_at": {
      "type": "string",
      "description": "Updated time at which the edge expires"
    },
    "fact": {
      "type": "string",
      "description": "Updated fact for the edge"
    },
    "invalid_at": {
      "type": "string",
      "description": "Updated time at which the fact stopped being true"
    },
    "name": {
      "type": "string",
      "description": "Updated name (relationship type) for the edge"
    },
    "valid_at": {
      "type": "string",
      "description": "Updated time at which the fact becomes true"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

zep_graph_update_episode_metadata

Update Episode Metadata Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Episode UUID
`metadata`	object	Yes	—	Updated metadata. Merged with existing metadata: supplied keys overwrite/add, keys set to null are removed. Maximum 10 keys. Values must be scalars (string, number, boolean, null) or arrays of scalars.

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Episode UUID"
    },
    "metadata": {
      "type": "object",
      "description": "Updated metadata. Merged with existing metadata: supplied keys overwrite/add, keys set to null are removed. Maximum 10 keys. Values must be scalars (string, number, boolean, null) or arrays of scalars."
    }
  },
  "required": [
    "PCID",
    "uuid",
    "metadata"
  ]
}

zep_graph_update_graph

Update Graph. Parameters:

Parameter	Type	Required	Default	Description
`graphId`	string	Yes	—	Graph ID
`description`	string	No	—	The description value
`name`	string	No	—	The name value

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "graphId": {
      "type": "string",
      "description": "Graph ID"
    },
    "description": {
      "type": "string",
      "description": "The description value"
    },
    "name": {
      "type": "string",
      "description": "The name value"
    }
  },
  "required": [
    "PCID",
    "graphId"
  ]
}

zep_graph_update_node

Update Node Parameters:

Parameter	Type	Required	Default	Description
`uuid`	string	Yes	—	Node UUID
`attributes`	object	No	—	Updated attributes. Merged with existing attributes. Set a key to null to delete it.
`labels`	string[]	No	—	Updated labels for the node
`name`	string	No	—	Updated name for the node
`summary`	string	No	—	Updated summary for the node

Show inputSchema

{
  "type": "object",
  "properties": {
    "PCID": {
      "type": "string",
      "description": "Pink Connect ID for the authenticated connection"
    },
    "uuid": {
      "type": "string",
      "description": "Node UUID"
    },
    "attributes": {
      "type": "object",
      "description": "Updated attributes. Merged with existing attributes. Set a key to null to delete it."
    },
    "labels": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Updated labels for the node"
    },
    "name": {
      "type": "string",
      "description": "Updated name for the node"
    },
    "summary": {
      "type": "string",
      "description": "Updated summary for the node"
    }
  },
  "required": [
    "PCID",
    "uuid"
  ]
}

Triggers API

Platform API

Embedded MCP Servers

Application MCP Servers

Skills Guides

​Tools

​zep_graph_add_custom_instructions

​zep_graph_add_data

​zep_graph_add_data_in_batch_mode

​zep_graph_add_fact_triple

​zep_graph_clone_graph

​zep_graph_create_context_template

​zep_graph_create_graph

​zep_graph_delete_context_template

​zep_graph_delete_custom_instructions

​zep_graph_delete_edge

​zep_graph_delete_episode

​zep_graph_delete_graph

​zep_graph_delete_node

​zep_graph_detect_patterns_experimental

​zep_graph_get_context_template

​zep_graph_get_edge

​zep_graph_get_edges

​zep_graph_get_entity_edges_for_a_node

​zep_graph_get_episode

​zep_graph_get_episodes

​zep_graph_get_episodes_for_a_node

​zep_graph_get_graph

​zep_graph_get_node

​zep_graph_get_nodes

​zep_graph_get_user_edges

​zep_graph_get_user_episodes

​zep_graph_get_user_nodes

​zep_graph_list_all_graphs

​zep_graph_list_context_templates

​zep_graph_list_custom_instructions

​zep_graph_list_ontology

​zep_graph_return_any_nodes_and_edges_mentioned_in_an_episode

​zep_graph_search_graph

​zep_graph_set_ontology

​zep_graph_update_context_template

​zep_graph_update_edge

​zep_graph_update_episode_metadata

​zep_graph_update_graph

​zep_graph_update_node

Tools

zep_graph_add_custom_instructions

zep_graph_add_data

zep_graph_add_data_in_batch_mode

zep_graph_add_fact_triple

zep_graph_clone_graph

zep_graph_create_context_template

zep_graph_create_graph

zep_graph_delete_context_template

zep_graph_delete_custom_instructions

zep_graph_delete_edge

zep_graph_delete_episode

zep_graph_delete_graph

zep_graph_delete_node

zep_graph_detect_patterns_experimental

zep_graph_get_context_template

zep_graph_get_edge

zep_graph_get_edges

zep_graph_get_entity_edges_for_a_node

zep_graph_get_episode

zep_graph_get_episodes

zep_graph_get_episodes_for_a_node

zep_graph_get_graph

zep_graph_get_node

zep_graph_get_nodes

zep_graph_get_user_edges

zep_graph_get_user_episodes

zep_graph_get_user_nodes

zep_graph_list_all_graphs

zep_graph_list_context_templates

zep_graph_list_custom_instructions

zep_graph_list_ontology

zep_graph_return_any_nodes_and_edges_mentioned_in_an_episode

zep_graph_search_graph

zep_graph_set_ontology

zep_graph_update_context_template

zep_graph_update_edge

zep_graph_update_episode_metadata

zep_graph_update_graph

zep_graph_update_node