Class: RailVerdict::MCP::Tools::GetPRIntelligence

Inherits:
Object
  • Object
show all
Defined in:
lib/rail_verdict/mcp/tools/get_pr_intelligence.rb

Instance Method Summary collapse

Constructor Details

#initialize(server:) ⇒ GetPRIntelligence

Returns a new instance of GetPRIntelligence.



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 9

def initialize(server:)
  @server = server
end

Instance Method Details

#call(**_rest) ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 50

def call(**_rest)
  root = @server.repository_root
  effective_paths = begin
    RailVerdict::Check.effective_input_paths(root: File.realpath(root), config_path: File.join(File.realpath(root), ".railverdict.yml"))
  rescue StandardError
    nil
  end
  current_state = RailVerdict::RepositoryState.capture(repository_root: root, configuration_paths: effective_paths)
  current_env = begin
    outcome = @server.cache.fetch_outcome
    config = outcome&.configuration
    RailVerdict::VerificationEnvironment.capture(repository_root: root, configuration: config)
  rescue StandardError
    nil
  end
  case @server.cache.verification_state(current_state, current_env)
  when "fresh"
    entry = @server.cache.fresh_entry(current_state, current_env)
    document = entry&.pr_intelligence_document
    if document.is_a?(Hash)
      payload = { "status" => "fresh", "pr_intelligence" => Serializers.scrub(document) }
    else
      payload = {
        "status" => "state_unavailable",
        "code" => "pr_intelligence_unavailable",
        "message" => "last verification did not produce PR Intelligence (changed scope required)"
      }
    end
    Serializers.tool_response(payload, error: false)
  when "stale"
    Serializers.tool_response(
      { "status" => "verification_required", "code" => "stale_intelligence", "message" => "repository state changed since the last verify; run verify again" },
      error: false
    )
  when "state_unavailable"
    Serializers.tool_response(
      { "status" => "state_unavailable", "code" => "repository_state_unavailable", "message" => "current repository state could not be determined fail-closed" },
      error: false
    )
  else
    Serializers.tool_response(
      { "status" => "verification_required", "code" => "no_verification_yet", "message" => "run verify before requesting PR intelligence" },
      error: false
    )
  end
rescue StandardError => e
  Serializers.error_response("get_pr_intelligence failed: #{e.message}", code: "internal_error")
end

#tool_annotations ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 46

def tool_annotations
  { read_only_hint: true, destructive_hint: false, idempotent_hint: true, open_world_hint: false, title: tool_title }
end

#tool_description ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 21

def tool_description
  "Return the PR Intelligence document from the most recent changed-scope verify, WITHOUT rerunning analyzers. Same canonical verification as the receipt. Stale or unavailable evidence is reported explicitly."
end

#tool_input_schema ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 25

def tool_input_schema
  {
    type: "object",
    properties: {},
    additionalProperties: false
  }
end

#tool_name ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 13

def tool_name
  "get_pr_intelligence"
end

#tool_output_schema ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 33

def tool_output_schema
  {
    type: "object",
    properties: {
      status: { type: "string", enum: %w[fresh stale verification_required state_unavailable] },
      pr_intelligence: { type: ["object", "null"] },
      code: { type: "string" },
      message: { type: "string" }
    },
    required: %w[status]
  }
end

#tool_title ⇒ Object 



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# File 'lib/rail_verdict/mcp/tools/get_pr_intelligence.rb', line 17

def tool_title
  "Get PR intelligence"
end