search_vault

Instructions

Implementation Reference

• src/index.ts:1164-1177 (schema)

  Input schema and description for the search_vault tool, registered in the list_tools handler.

    name: 'search_vault',
    description: 'Search for content in the Obsidian vault',
    inputSchema: {
      type: 'object',
      properties: {
        query: {
          type: 'string',
          description: 'Search query',
        },
      },
      required: ['query'],
    },
  },
  {

• src/index.ts:1395-1396 (registration)

  Registration of the search_vault tool handler in the CallToolRequestSchema switch statement.

    return await this.handleSearchVault(request.params.arguments);
  case 'delete_note':

• src/index.ts:1477-1492 (handler)

  Entry point handler for the search_vault tool. Validates arguments and calls the core searchVault method.

  private async handleSearchVault(args: any) {
    if (!args?.query) {
      throw new Error('Search query is required');
    }
    
    const results = await this.searchVault(args.query);
    
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(results, null, 2),
        },
      ],
    };
  }

• src/index.ts:2241-2320 (handler)

  Core implementation of vault search logic. Uses Obsidian search API if available, otherwise performs full-text search across all vault files with filename and content matching.

  private async searchVault(query: string): Promise<any[]> {
    // Search vault
    
    try {
      // First try using the Obsidian API
      const apiUrl = `/search?query=${encodeURIComponent(query)}`;
      // Search API call
      const response = await this.api.get(apiUrl);
      // API response received
      // API data received
      // Check if API returns results directly or wrapped in {results: ...}
      const results = response.data.results || response.data || [];
      // Search results processed
      return results;
    } catch (error) {
      console.warn('API request failed, falling back to simple search:', error);
      
      // Fallback to simple search if API fails
      const files = await this.listVaultFiles();
      // Fallback search files
      // Files list processed
      const results = [];
      
      for (const file of files) {
        try {
          // Check file for matches
          const lowerQuery = query.toLowerCase();
          const lowerFileName = file.toLowerCase();
          let matchedByName = false;
          let matchedByContent = false;
          
          // Check if filename contains the query
          if (lowerFileName.includes(lowerQuery)) {
            matchedByName = true;
            // Filename match found
          }
          
          // Check if content contains the query (only for text files)
          let content = '';
          try {
            content = await this.readNote(file);
            // Read file content
            // Content preview processed
            if (typeof content === 'string' && content.toLowerCase().includes(lowerQuery)) {
              matchedByContent = true;
              // Content match found
            }
          } catch (readError) {
            // Could not read file for content search
            // For binary files that can't be read as text, only use filename matching
          }
          
          // Add to results if matched by name or content
          if (matchedByName || matchedByContent) {
            const matchType = matchedByName ? 'filename' : 'content';
            const lineMatch = matchedByContent && typeof content === 'string' 
              ? content.split('\n').findIndex(line => line.toLowerCase().includes(lowerQuery))
              : -1;
              
            results.push({
              path: file,
              score: matchedByName ? 2 : 1, // Higher score for filename matches
              matches: [{ 
                line: lineMatch,
                type: matchType 
              }],
            });
            
            // Match found in file
          } else {
            // No match found
          }
        } catch (error) {
          // Skip file due to error
        }
      }
      
      return results;
    }
  }