Agentic Memory Server

export const MEMORY_TOOLS = [ { name: "list_memory_branches", description: "List all available memory branches with their statistics and purposes. Use this first to understand what branches exist.", inputSchema: { type: "object", properties: {}, }, }, { name: "create_memory_branch", description: "Create a new memory branch for organizing specific types of knowledge (e.g., 'docs', 'marketing', 'frontend', etc.)", inputSchema: { type: "object", properties: { branch_name: { type: "string", description: "Name for the new branch (e.g., 'docs', 'marketing', 'frontend')" }, purpose: { type: "string", description: "Description of what this branch will contain" } }, required: ["branch_name"], }, }, { name: "delete_memory_branch", description: "Permanently delete a memory branch and all its data. Cannot delete the main branch.", inputSchema: { type: "object", properties: { branch_name: { type: "string", description: "Name of the branch to delete" } }, required: ["branch_name"], }, }, { name: "suggest_memory_branch", description: "Get a suggested memory branch based on the type of content you want to store. Helps AI choose the right branch.", inputSchema: { type: "object", properties: { entity_type: { type: "string", description: "The type of entity (e.g., 'API', 'Component', 'UserStory')" }, content_sample: { type: "string", description: "Sample of the content to help determine the best branch" } }, }, }, { name: "create_entities", description: "Create new entities in the knowledge graph. If no branch is specified, the system will suggest the best branch based on content.", inputSchema: { type: "object", properties: { entities: { type: "array", items: { type: "object", properties: { name: { type: "string", description: "Unique name for the entity" }, entityType: { type: "string", description: "Type/category of the entity (e.g., 'API', 'Component', 'UserStory')" }, observations: { type: "array", items: { type: "string" }, description: "Array of facts, notes, or observations about this entity" }, status: { type: "string", enum: ["active", "deprecated", "archived", "draft"], description: "Status of the entity (defaults to 'active')" }, statusReason: { type: "string", description: "Optional reason for the status" }, }, required: ["name", "entityType", "observations"], }, }, branch_name: { type: "string", description: "Memory branch to store entities in. Options: 'main' (default), 'docs', 'marketing', or any custom branch. Leave empty to auto-suggest." }, }, required: ["entities"], }, }, { name: "create_relations", description: "Create relationships between entities. Use active voice (e.g., 'implements', 'contains', 'depends_on').", inputSchema: { type: "object", properties: { relations: { type: "array", items: { type: "object", properties: { from: { type: "string", description: "Name of the source entity" }, to: { type: "string", description: "Name of the target entity" }, relationType: { type: "string", description: "Type of relationship in active voice (e.g., 'implements', 'uses', 'contains')" }, }, required: ["from", "to", "relationType"], }, }, branch_name: { type: "string", description: "Memory branch where the entities exist. Defaults to 'main'." }, }, required: ["relations"], }, }, { name: "add_observations", description: "Add new observations/facts to existing entities.", inputSchema: { type: "object", properties: { observations: { type: "array", items: { type: "object", properties: { entityName: { type: "string", description: "Name of the entity to add observations to" }, contents: { type: "array", items: { type: "string" }, description: "Array of new observations to add" }, }, required: ["entityName", "contents"], }, }, branch_name: { type: "string", description: "Memory branch containing the entities. Defaults to 'main'." }, }, required: ["observations"], }, }, { name: "search_memory", description: "Search for entities across all branches or within a specific branch. Returns entities and their relationships.", inputSchema: { type: "object", properties: { query: { type: "string", description: "Search query to match against entity names, types, and observations" }, branch_name: { type: "string", description: "Specific branch to search in. Leave empty to search all branches." }, include_statuses: { type: "array", items: { type: "string", enum: ["active", "deprecated", "archived", "draft"] }, description: "Entity statuses to include in results. Defaults to ['active'] only." }, auto_cross_context: { type: "boolean", description: "Automatically include cross-referenced entities from other branches when entities have cross-references. Defaults to true." }, }, required: ["query"], }, }, { name: "read_memory_branch", description: "Read all entities and relationships from a specific memory branch.", inputSchema: { type: "object", properties: { branch_name: { type: "string", description: "Name of the branch to read. Defaults to 'main'." }, include_statuses: { type: "array", items: { type: "string", enum: ["active", "deprecated", "archived", "draft"] }, description: "Entity statuses to include. Defaults to ['active'] only." }, auto_cross_context: { type: "boolean", description: "Automatically include cross-referenced entities from other branches when entities have cross-references. Defaults to true." }, }, }, }, { name: "open_entities", description: "Retrieve specific entities by name, along with their relationships.", inputSchema: { type: "object", properties: { entity_names: { type: "array", items: { type: "string" }, description: "Array of entity names to retrieve", }, branch_name: { type: "string", description: "Branch containing the entities. Defaults to 'main'." }, include_statuses: { type: "array", items: { type: "string", enum: ["active", "deprecated", "archived", "draft"] }, description: "Entity statuses to include. If not specified, shows requested entities regardless of status." }, auto_cross_context: { type: "boolean", description: "Automatically include cross-referenced entities from other branches when entities have cross-references. Defaults to true." }, }, required: ["entity_names"], }, }, { name: "create_cross_reference", description: "Create a cross-reference link from an entity in one branch to entities in another branch. Useful for connecting related knowledge across different domains.", inputSchema: { type: "object", properties: { entity_name: { type: "string", description: "Name of the entity to add the cross-reference to" }, target_branch: { type: "string", description: "Target branch containing the entities to reference" }, target_entity_names: { type: "array", items: { type: "string" }, description: "Names of entities in the target branch to cross-reference" }, source_branch: { type: "string", description: "Source branch containing the entity. Defaults to 'main'." }, }, required: ["entity_name", "target_branch", "target_entity_names"], }, }, { name: "update_entity_status", description: "Update the status of an entity (active, deprecated, archived, draft) with optional reason.", inputSchema: { type: "object", properties: { entity_name: { type: "string", description: "Name of the entity to update" }, status: { type: "string", enum: ["active", "deprecated", "archived", "draft"], description: "New status for the entity" }, status_reason: { type: "string", description: "Optional reason for the status change" }, branch_name: { type: "string", description: "Branch containing the entity. Defaults to 'main'." }, }, required: ["entity_name", "status"], }, }, { name: "delete_entities", description: "Delete entities and their associated relationships from a memory branch.", inputSchema: { type: "object", properties: { entity_names: { type: "array", items: { type: "string" }, description: "Array of entity names to delete" }, branch_name: { type: "string", description: "Branch containing the entities. Defaults to 'main'." }, }, required: ["entity_names"], }, }, { name: "delete_observations", description: "Delete specific observations from entities.", inputSchema: { type: "object", properties: { deletions: { type: "array", items: { type: "object", properties: { entityName: { type: "string", description: "Name of the entity" }, observations: { type: "array", items: { type: "string" }, description: "Array of observations to delete" }, }, required: ["entityName", "observations"], }, }, branch_name: { type: "string", description: "Branch containing the entities. Defaults to 'main'." }, }, required: ["deletions"], }, }, { name: "delete_relations", description: "Delete specific relationships between entities.", inputSchema: { type: "object", properties: { relations: { type: "array", items: { type: "object", properties: { from: { type: "string", description: "Name of the source entity" }, to: { type: "string", description: "Name of the target entity" }, relationType: { type: "string", description: "Type of the relationship to delete" }, }, required: ["from", "to", "relationType"], }, description: "Array of relationships to delete" }, branch_name: { type: "string", description: "Branch containing the relationships. Defaults to 'main'." }, }, required: ["relations"], }, }, { name: "get_cross_context", description: "Get the full contextual picture by retrieving entities and all their cross-referenced related entities from other branches. Perfect for getting comprehensive information when working on interconnected topics.", inputSchema: { type: "object", properties: { entity_names: { type: "array", items: { type: "string" }, description: "Names of entities to get cross-context for. Leave empty to get cross-context for all entities in the branch." }, source_branch: { type: "string", description: "Branch containing the source entities. Defaults to 'main'." }, include_statuses: { type: "array", items: { type: "string", enum: ["active", "deprecated", "archived", "draft"] }, description: "Entity statuses to include from cross-referenced branches. Defaults to ['active'] only." }, }, }, }, { name: "memory_usage_guide", description: "Get comprehensive usage guide and examples for the memory server tools. Call this first to understand how to effectively use the memory system.", inputSchema: { type: "object", properties: { topic: { type: "string", enum: ["overview", "branching", "cross-references", "search", "examples", "best-practices"], description: "Specific topic to focus on. Leave empty for complete guide." } } }, }, ];