fix: tool mention format

enterprise/app/models/captain/scenario.rb

@@ -48,11 +48,11 @@ class Captain::Scenario < ApplicationRecord
   # @return [void]
   # @api private
   # @example Valid instruction
-  #   scenario.instruction = "Use (tool://add_contact_note) to document"
+  #   scenario.instruction = "Use [Add Contact Note](tool://add_contact_note) to document"
   #   scenario.valid? # => true
   #
   # @example Invalid instruction
-  #   scenario.instruction = "Use (tool://invalid_tool) to process"
+  #   scenario.instruction = "Use [Invalid Tool](tool://invalid_tool) to process"
   #   scenario.valid? # => false
   #   scenario.errors[:instruction] # => ["contains invalid tools: invalid_tool"]
   def validate_instruction_tools
@@ -76,7 +76,7 @@ class Captain::Scenario < ApplicationRecord
   # @return [void]
   # @api private
   # @example
-  #   scenario.instruction = "First (tool://add_private_note) then (tool://update_priority)"
+  #   scenario.instruction = "First [@Add Private Note](tool://add_private_note) then [@Update Priority](tool://update_priority)"
   #   scenario.save!
   #   scenario.tools # => ["add_private_note", "update_priority"]
   #

enterprise/app/models/concerns/captain_tools_helpers.rb

@@ -4,8 +4,8 @@ module Concerns::CaptainToolsHelpers
   extend ActiveSupport::Concern
 
   # Regular expression pattern for matching tool references in text.
-  # Matches patterns like (tool://tool_id) following Chatwoot's mention syntax.
-  TOOL_REFERENCE_REGEX = %r{\(tool://([^/)]+)\)}
+  # Matches patterns like [Tool name](tool://tool_id) following markdown link syntax.
+  TOOL_REFERENCE_REGEX = %r{\[[^\]]+\]\(tool://([^/)]+)\)}
 
   class_methods do
     # Returns all available agent tools with their metadata.

spec/enterprise/models/concerns/captain_tools_helpers_spec.rb

@@ -16,7 +16,7 @@ RSpec.describe Concerns::CaptainToolsHelpers, type: :concern do
 
   describe 'TOOL_REFERENCE_REGEX' do
     it 'matches tool references in text' do
-      text = 'Use (tool://add_contact_note) and (tool://update_priority)'
+      text = 'Use [@Add Contact Note](tool://add_contact_note) and [Update Priority](tool://update_priority)'
       matches = text.scan(Concerns::CaptainToolsHelpers::TOOL_REFERENCE_REGEX)
 
       expect(matches.flatten).to eq(%w[add_contact_note update_priority])
@@ -28,7 +28,11 @@ RSpec.describe Concerns::CaptainToolsHelpers, type: :concern do
         'tool://invalid',
         '(tool:invalid)',
         '(tool://)',
-        '(tool://with/slash)'
+        '(tool://with/slash)',
+        '(tool://add_contact_note)',
+        '[@Tool](tool://)',
+        '[Tool](tool://with/slash)',
+        '[](tool://valid)'
       ]
 
       invalid_formats.each do |format|
@@ -136,14 +140,14 @@ RSpec.describe Concerns::CaptainToolsHelpers, type: :concern do
 
   describe '#extract_tool_ids_from_text' do
     it 'extracts tool IDs from text' do
-      text = 'First (tool://add_contact_note) then (tool://update_priority)'
+      text = 'First [@Add Contact Note](tool://add_contact_note) then [@Update Priority](tool://update_priority)'
       result = test_instance.extract_tool_ids_from_text(text)
 
       expect(result).to eq(%w[add_contact_note update_priority])
     end
 
     it 'returns unique tool IDs' do
-      text = 'Use (tool://add_contact_note) and (tool://add_contact_note) again'
+      text = 'Use [@Add Contact Note](tool://add_contact_note) and [@Contact Note](tool://add_contact_note) again'
       result = test_instance.extract_tool_ids_from_text(text)
 
       expect(result).to eq(['add_contact_note'])
@@ -164,9 +168,9 @@ RSpec.describe Concerns::CaptainToolsHelpers, type: :concern do
 
     it 'handles complex text with multiple tools' do
       text = <<~TEXT
-        Start with (tool://add_contact_note) to document.
-        Then use (tool://update_priority) if needed.
-        Finally (tool://add_private_note) for internal notes.
+        Start with [@Add Contact Note](tool://add_contact_note) to document.
+        Then use [@Update Priority](tool://update_priority) if needed.
+        Finally [@Add Private Note](tool://add_private_note) for internal notes.
       TEXT
 
       result = test_instance.extract_tool_ids_from_text(text)