MCP Memory Server

Instructions

Implementation Reference

• src/index.ts:703-712 (registration)

  Tool registration including name, description, and input schema for get_file_changelog

    name: 'get_file_changelog',
    description: 'Get changelog entries for a specific file',
    inputSchema: {
      type: 'object',
      properties: {
        filePath: { type: 'string', description: 'Path to the file' }
      },
      required: ['filePath']
    }
  },

• src/index.ts:889-893 (handler)

  Tool handler that extracts filePath argument and delegates to ChangelogManager.getChangelogForFile, returning JSON stringified result

  case 'get_file_changelog': {
    const filePath = args.filePath as string;
    const fileChangelog = await this.changelogManager.getChangelogForFile(filePath);
    return { content: [{ type: 'text', text: JSON.stringify(fileChangelog, null, 2) }] };
  }

• src/changelog-manager.ts:82-89 (helper)

  Core helper method that loads full changelog, computes relative file path, and filters entries where the file appears in filesChanged array

  async getChangelogForFile(filePath: string): Promise<ChangelogEntry[]> {
    const changelog = await this.getChangelog();
    const relativePath = path.relative(this.projectRoot, filePath);
    
    return changelog.filter(entry => 
      entry.filesChanged.some(file => file === relativePath)
    );
  }