Class: Hitch::MCP::Registry

Inherits:
Object
  • Object
show all
Defined in:
app/models/hitch/mcp/registry.rb

Overview

Explicit host allowlist for MCP tools. Subclasses declare named Tool classes; Internal::RegistryRuntime validates the declarations into a persistent snapshot and resolves tools per request.

Direct Known Subclasses

McpToolRegistry

Class Method Summary collapse

Class Method Details

.declarations ⇒ Object 



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# File 'app/models/hitch/mcp/registry.rb', line 27

def declarations
  @hitch_mcp_declarations ||= [].freeze
end

.inherited(subclass) ⇒ Object 



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# File 'app/models/hitch/mcp/registry.rb', line 12

def inherited(subclass)
  super
  subclass.instance_variable_set(:@hitch_mcp_declarations, [].freeze)
end

.register(tool_class = nil, scopes: nil) ⇒ Object 



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# File 'app/models/hitch/mcp/registry.rb', line 17

def register(tool_class = nil, scopes: nil)
  declaration = Declaration.new(
    class_name: declaration_class_name(tool_class),
    scopes: declaration_scopes(scopes),
    source: declaration_source(tool_class)
  )
  @hitch_mcp_declarations = (declarations + [ declaration ]).freeze
  tool_class
end