get_memory_context

Retrieve creation and update details for specific long-term memories to understand their context and evolution over time.

Instructions

Get the creation and update context of a specific long-term memory.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`name`	Yes	Name of the memory
`conversation_id`	No	Conversation ID that owns this memory

Implementation Reference

src/tools/long-term-tools.js:234-261 (handler)

The main handler function for the 'get_memory_context' tool. It retrieves the specified long-term memory using memoryManager.findMemoryByName and returns detailed context information including creation/update contexts and trigger.

handler: async (args) => {
  try {
    const memory = memoryManager.findMemoryByName(args.name);

    if (!memory) {
      return {
        success: false,
        message: `Memory "${args.name}" not found`
      };
    }

    return {
      success: true,
      name: memory.name,
      createdAt: memory.createdAt.toISOString(),
      updatedAt: memory.updatedAt?.toISOString(),
      createdContext: memory.createdContext || null,
      updatedContext: memory.updatedContext || null,
      formattedContext: memoryManager.formatMemoryContext(memory),
      trigger: memory.trigger
    };
  } catch (error) {
    return {
      success: false,
      error: error.message
    };
  }
}

src/tools/long-term-tools.js:230-233 (schema)

Zod input schema for the 'get_memory_context' tool, requiring the memory 'name' and optionally 'conversation_id'.

inputSchema: z.object({
  name: z.string().describe('Name of the memory'),
  conversation_id: z.string().optional().describe('Conversation ID that owns this memory')
}),

src/index.js:156-158 (registration)

Registration of the long-term tools, including 'get_memory_context', into the MCP server's tool registry during server initialization.

// 注册所有长期记忆工具
const longTermTools = createLongTermTools(defaultLongTermManager, defaultStorageManager);
longTermTools.forEach(tool => registerTool(tool, 'long-term'));

src/index.js:290-295 (registration)

Dynamic recreation and invocation of long-term tools (including 'get_memory_context') during tool call handling, using conversation-specific managers.

} else if (toolScope === 'long-term' || toolName.includes('long_term')) {
  manager = await getLongTermManager(conversationId);
  storage = getStorageManager(conversationId);
  const tools = createLongTermTools(manager, storage);
  const tool = tools.find(t => t.name === toolName);
  result = await withTimeout(tool.handler(validatedArgs), timeout, `Tool ${toolName} timeout`);

Memory MCP Server