import { GetFileFrontmatterArgs } from './types/GetFileFrontmatterArgs.js';
import { BaseTool, ToolMetadata, ToolResponse } from './base.js';
import { PathValidationUtil, PathValidationType } from '../utils/PathValidationUtil.js';
export class GetFileFrontmatterTool extends BaseTool<GetFileFrontmatterArgs> {
name = 'obsidian_get_file_frontmatter';
description = 'Get frontmatter from Obsidian notes. Returns YAML metadata only.';
metadata: ToolMetadata = {
category: 'file-operations',
keywords: ['get', 'read', 'frontmatter', 'metadata', 'yaml'],
version: '1.0.0'
};
inputSchema = {
type: 'object' as const,
properties: {
filepath: {
type: 'string',
description: 'Path to file to get frontmatter from (relative to vault root)'
}
},
required: ['filepath']
};
async executeTyped(args: GetFileFrontmatterArgs): Promise<ToolResponse> {
try {
PathValidationUtil.validate(args.filepath, 'filepath', { type: PathValidationType.FILE });
const client = this.getClient();
const frontmatter = await client.getFileContents(args.filepath, 'frontmatter');
return this.formatResponse({
success: true,
filepath: args.filepath,
frontmatter
});
} catch (error) {
return this.handleError(error);
}
}
}
