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Instructions

Implementation Reference

• src/tools/memory/deleteMemory.ts:26-47 (handler)

  The main execution handler for the 'delete_memory' tool. It takes a memory key, uses MemoryManager to delete it, and returns success or failure message.

  export async function deleteMemory(args: { key: string }): Promise<ToolResult> {
    const { key: deleteKey } = args;
  
    try {
      const mm = MemoryManager.getInstance();
      const deleted = mm.delete(deleteKey);
  
      if (deleted) {
        return {
          content: [{ type: 'text', text: `✓ Deleted memory: "${deleteKey}"` }]
        };
      } else {
        return {
          content: [{ type: 'text', text: `✗ Memory not found: "${deleteKey}"` }]
        };
      }
    } catch (error) {
      return {
        content: [{ type: 'text', text: `✗ Error: ${error instanceof Error ? error.message : 'Unknown error'}` }]
      };
    }
  }

• src/tools/memory/deleteMemory.ts:6-24 (schema)

  ToolDefinition schema defining input (key: string), description, and annotations (destructive, idempotent) for 'delete_memory' tool.

  export const deleteMemoryDefinition: ToolDefinition = {
    name: 'delete_memory',
    description: '잊어|삭제해|지워|forget|delete|remove|erase - Delete specific memory',
    inputSchema: {
      type: 'object',
      properties: {
        key: { type: 'string', description: 'Memory key to delete' }
      },
      required: ['key']
    },
    annotations: {
      title: 'Delete Memory',
      audience: ['user', 'assistant'],
      readOnlyHint: false,
      destructiveHint: true,
      idempotentHint: true,
      openWorldHint: false
    }
  };

• src/index.ts:160-166 (registration)

  Registration of delete_memory handler (and related memory tools) in the toolHandlers object for dynamic tool dispatch.

  // Memory - Basic
  'save_memory': saveMemory,
  'recall_memory': recallMemory,
  'update_memory': updateMemory,
  'delete_memory': deleteMemory,
  'list_memories': listMemories,
  'prioritize_memory': prioritizeMemory,

• src/index.ts:93-99 (registration)

  Inclusion of deleteMemoryDefinition in the tools array, making it discoverable via ListTools.

  // Memory Management - Basic (6)
  saveMemoryDefinition,
  recallMemoryDefinition,
  updateMemoryDefinition,
  deleteMemoryDefinition,
  listMemoriesDefinition,
  prioritizeMemoryDefinition,

• src/index.ts:45-45 (registration)

  Import statement bringing in the deleteMemoryDefinition and deleteMemory handler from its module.

  import { deleteMemoryDefinition, deleteMemory } from './tools/memory/deleteMemory.js';