Class: HTM::MCP::SearchTagsTool

Inherits:
FastMcp::Tool
  • Object
show all
Defined in:
lib/htm/mcp/tools.rb

Overview

Tool: Search tags with fuzzy matching

Instance Method Summary collapse

Instance Method Details

#call(query:, limit: 20, min_similarity: 0.3) ⇒ Object 



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# File 'lib/htm/mcp/tools.rb', line 341

def call(query:, limit: 20, min_similarity: 0.3)
  Session.logger&.info "SearchTagsTool called: query=#{query.inspect}, limit=#{limit}, min_similarity=#{min_similarity}"

  htm = Session.htm_instance
  ltm = htm.instance_variable_get(:@long_term_memory)

  results = ltm.search_tags(query, limit: limit, min_similarity: min_similarity)

  # Enrich with node counts
  tags = results.map do |result|
    tag = HTM::Models::Tag.first(name: result[:name])
    {
      name: result[:name],
      similarity: result[:similarity].round(3),
      node_count: tag&.nodes&.count || 0
    }
  end

  Session.logger&.info "SearchTagsTool complete: found #{tags.length} tags"

  {
    success: true,
    query: query,
    min_similarity: min_similarity,
    count: tags.length,
    tags: tags
  }.to_json
end