MCP Memory Server

Instructions

Implementation Reference

• src/index.ts:825-829 (handler)

  MCP tool handler for 'get_file_approval_status' that extracts the filePath argument, calls memoryManager.getFileApprovalStatus, and returns JSON-stringified result.

  case 'get_file_approval_status': {
    const filePath = args.filePath as string;
    const approval = await this.memoryManager.getFileApprovalStatus(filePath);
    return { content: [{ type: 'text', text: JSON.stringify(approval, null, 2) }] };
  }

• src/index.ts:615-625 (registration)

  Registration of the 'get_file_approval_status' tool in the ListTools response, including input schema definition.

  {
    name: 'get_file_approval_status',
    description: 'Get approval status for a file',
    inputSchema: {
      type: 'object',
      properties: {
        filePath: { type: 'string', description: 'Path to the file' }
      },
      required: ['filePath']
    }
  },

• src/memory-manager.ts:218-222 (helper)

  Core helper function implementing the logic to retrieve file approval status from project memory by relative path.

  async getFileApprovalStatus(filePath: string): Promise<ApprovalStatus | null> {
    const memory = await this.getProjectMemory();
    const relativePath = path.relative(this.projectRoot, filePath);
    return memory.approvalStates[relativePath] || null;
  }

• src/types.ts:52-62 (schema)

  TypeScript interface defining the ApprovalStatus structure used as return type for the tool.

  export interface ApprovalStatus {
    devApproved?: boolean;
    devApprovedBy?: string;
    devApprovedDate?: string;
    codeReviewApproved?: boolean;
    codeReviewApprovedBy?: string;
    codeReviewDate?: string;
    qaApproved?: boolean;
    qaApprovedBy?: string;
    qaApprovedDate?: string;
  }