openapi: 3.1.0
info:
  title: BugTraceAI CLI API
  description: |
    REST API for the BugTraceAI autonomous security scanning platform.

    BugTraceAI CLI is a headless, AI-powered vulnerability scanner that discovers and validates
    security issues using specialized agents (XSS, SQLi, SSRF, IDOR, LFI, RCE, XXE, JWT, and more).
    This API provides full scan lifecycle management, real-time WebSocket streaming, report generation,
    and runtime configuration.

    **Local beta deployment only.** No authentication is required because access is assumed to be
    limited to the local machine or a trusted LAN. Do not expose the API directly to the Internet.
    ModelLab uses the configured OpenRouter API key and may incur provider costs.
    WebSocket endpoints are available for real-time scan events, findings, and ModelLab progress.

    **Note:** The following endpoints are documented in code but not yet in this spec:
    - POST /api/auth/validate (YAML auth configuration validation)
    - PATCH /api/scans/{scan_id}/auth-config (Update scan authentication)
    - POST /api/tools/totp-verify (TOTP/2FA verification)
  version: 3.6.93-beta
  contact:
    name: BugTraceAI
    url: https://bugtraceai.com
  license:
    name: AGPL-3.0
    url: https://www.gnu.org/licenses/agpl-3.0.html

servers:
  - url: http://localhost:8000
    description: Local development
  - url: http://{host}:8000
    description: Custom deployment
    variables:
      host:
        default: localhost

tags:
  - name: health
    description: Liveness and readiness probes
  - name: scans
    description: Scan lifecycle management
  - name: reports
    description: Report generation and download
  - name: config
    description: Runtime configuration
  - name: metrics
    description: Performance and queue metrics
  - name: websocket
    description: Real-time event streaming via WebSocket
  - name: model-eval
    description: Local OpenRouter model benchmarking for the integrated ModelLab beta

paths:
  /:
    get:
      summary: API information
      description: Returns API name, version, and documentation links.
      operationId: root
      responses:
        "200":
          description: API info
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                    example: BugTraceAI API
                  version:
                    type: string
                    example: "2.0.0"
                  docs:
                    type: string
                    example: /docs
                  health:
                    type: string
                    example: /health
                  ready:
                    type: string
                    example: /ready

  /health:
    get:
      tags: [health]
      summary: Health check
      description: |
        Liveness probe. Returns server health status, Docker availability, and active scan count.
        Use this for container orchestration health checks.
      operationId: healthCheck
      responses:
        "200":
          description: Server health status
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/HealthResponse"

  /ready:
    get:
      tags: [health]
      summary: Readiness check
      description: |
        Readiness probe. Verifies database connectivity and Docker availability.
        Use this for deployment readiness gates.
      operationId: readinessCheck
      responses:
        "200":
          description: Readiness status
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ReadinessResponse"

  /api/model-eval/models:
    get:
      tags: [model-eval]
      summary: List available ModelLab models
      description: Proxies the OpenRouter model catalog without exposing the configured API key.
      operationId: listModelEvalModels
      responses:
        "200":
          description: Available models and pricing metadata
        "400":
          description: OpenRouter is not active or its API key is missing
        "502":
          description: The provider catalog could not be loaded

  /api/model-eval:
    post:
      tags: [model-eval]
      summary: Start a ModelLab benchmark
      description: |
        Starts an asynchronous local benchmark. Candidate and judge calls use the configured
        OpenRouter API key and may incur provider costs. Progress is streamed through
        `/api/ws/model-eval/{job_id}`.
      operationId: startModelEval
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required: [models]
              properties:
                models:
                  type: array
                  minItems: 1
                  maxItems: 20
                  items:
                    type: string
                judge:
                  type: string
                  nullable: true
                timeout:
                  type: number
                  minimum: 5
                  maximum: 120
                  default: 45
                max_tokens:
                  type: integer
                  minimum: 32
                  maximum: 2000
                runs:
                  type: integer
                  minimum: 1
                  maximum: 5
                  default: 1
                concurrency:
                  type: integer
                  minimum: 1
                  maximum: 8
                suite_id:
                  type: string
                  enum: [quick-v2, advanced-v1]
                  default: quick-v2
      responses:
        "200":
          description: Benchmark job accepted
        "400":
          description: Unsupported provider, invalid model selection, or call budget exceeded
        "429":
          description: Too many ModelLab jobs are already running

  /api/model-eval/history:
    get:
      tags: [model-eval]
      summary: List local ModelLab history
      operationId: listModelEvalHistory
      parameters:
        - name: limit
          in: query
          schema:
            type: integer
            minimum: 1
            maximum: 100
            default: 25
      responses:
        "200":
          description: Newest persisted benchmark runs

  /api/model-eval/history/{run_id}:
    get:
      tags: [model-eval]
      summary: Get a persisted ModelLab run
      operationId: getModelEvalHistoryRun
      parameters:
        - name: run_id
          in: path
          required: true
          schema:
            type: integer
      responses:
        "200":
          description: Full persisted benchmark result
        "404":
          description: History run not found
    delete:
      tags: [model-eval]
      summary: Delete a persisted ModelLab run
      operationId: deleteModelEvalHistoryRun
      parameters:
        - name: run_id
          in: path
          required: true
          schema:
            type: integer
      responses:
        "200":
          description: History run deleted
        "404":
          description: History run not found

  /api/model-eval/{job_id}/results:
    get:
      tags: [model-eval]
      summary: Get a ModelLab job status and results
      operationId: getModelEvalResults
      parameters:
        - name: job_id
          in: path
          required: true
          schema:
            type: integer
      responses:
        "200":
          description: Current job status and available results
        "404":
          description: Job not found

  /api/model-eval/{job_id}:
    delete:
      tags: [model-eval]
      summary: Cancel a ModelLab job
      operationId: cancelModelEval
      parameters:
        - name: job_id
          in: path
          required: true
          schema:
            type: integer
      responses:
        "200":
          description: Current terminal or cancellation status
        "404":
          description: Job not found

  /api/scans:
    post:
      tags: [scans]
      summary: Create scan
      description: |
        Create and start a new security scan against a target URL.
        The scan runs asynchronously — use the status endpoint or WebSocket to track progress.
      operationId: createScan
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/CreateScanRequest"
      responses:
        "201":
          description: Scan created and started
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ScanStatusResponse"
        "400":
          description: Invalid request parameters
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        "429":
          description: Too many concurrent scans
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
    get:
      tags: [scans]
      summary: List scans
      description: List scan history with pagination and optional status filtering.
      operationId: listScans
      parameters:
        - name: page
          in: query
          schema:
            type: integer
            default: 1
            minimum: 1
          description: Page number (1-indexed)
        - name: per_page
          in: query
          schema:
            type: integer
            default: 20
            minimum: 1
            maximum: 100
          description: Items per page
        - name: status_filter
          in: query
          schema:
            $ref: "#/components/schemas/ScanStatus"
          description: Filter by scan status
      responses:
        "200":
          description: Paginated scan list
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ScanListResponse"
        "400":
          description: Invalid pagination parameters
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/status:
    get:
      tags: [scans]
      summary: Get scan status
      description: Get current status, progress, and active agent for a scan.
      operationId: getScanStatus
      parameters:
        - $ref: "#/components/parameters/ScanId"
      responses:
        "200":
          description: Current scan status
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ScanStatusResponse"
        "404":
          description: Scan not found
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/findings:
    get:
      tags: [scans]
      summary: Get scan findings
      description: Get vulnerability findings for a scan with severity/type filtering and pagination.
      operationId: getScanFindings
      parameters:
        - $ref: "#/components/parameters/ScanId"
        - name: severity
          in: query
          schema:
            $ref: "#/components/schemas/Severity"
          description: Filter by severity level
        - name: vuln_type
          in: query
          schema:
            type: string
            example: XSS
          description: "Filter by vulnerability type (e.g. XSS, SQLi, SSRF, IDOR, LFI, RCE, XXE, JWT)"
        - name: page
          in: query
          schema:
            type: integer
            default: 1
            minimum: 1
        - name: per_page
          in: query
          schema:
            type: integer
            default: 50
            minimum: 1
            maximum: 100
      responses:
        "200":
          description: Paginated findings
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/FindingsResponse"
        "400":
          description: Invalid filter or pagination parameters
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        "404":
          description: Scan not found
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/stop:
    post:
      tags: [scans]
      summary: Stop scan
      description: Gracefully stop a running scan.
      operationId: stopScan
      parameters:
        - $ref: "#/components/parameters/ScanId"
      responses:
        "200":
          description: Scan stopped
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/StopScanResponse"
        "404":
          description: Scan not found or not running
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/pause:
    post:
      tags: [scans]
      summary: Pause scan
      description: Pause a running scan. Can be resumed later.
      operationId: pauseScan
      parameters:
        - $ref: "#/components/parameters/ScanId"
      responses:
        "200":
          description: Scan paused
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/StopScanResponse"
        "404":
          description: Scan not found or not running
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/resume:
    post:
      tags: [scans]
      summary: Resume scan
      description: Resume a previously paused scan.
      operationId: resumeScan
      parameters:
        - $ref: "#/components/parameters/ScanId"
      responses:
        "200":
          description: Scan resumed
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/StopScanResponse"
        "404":
          description: Scan not found or not paused
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}:
    delete:
      tags: [scans]
      summary: Delete scan
      description: |
        Delete a scan and its associated findings and report files.
        Cannot delete a currently running scan.
      operationId: deleteScan
      parameters:
        - $ref: "#/components/parameters/ScanId"
      responses:
        "200":
          description: Scan deleted
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/DeleteScanResponse"
        "404":
          description: Scan not found
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        "409":
          description: Scan is currently running
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/detailed-metrics:
    get:
      tags: [scans]
      summary: Get detailed scan metrics
      description: |
        Get rich real-time metrics for a scan including URL progress, queue depths,
        deduplication stats, and batch processing metrics.
      operationId: getDetailedMetrics
      parameters:
        - $ref: "#/components/parameters/ScanId"
      responses:
        "200":
          description: Detailed scan metrics
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/DetailedMetricsResponse"
        "404":
          description: Scan not found
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/report/{format}:
    get:
      tags: [reports]
      summary: Download report
      description: Download the scan report in the specified format.
      operationId: downloadReport
      parameters:
        - $ref: "#/components/parameters/ScanId"
        - name: format
          in: path
          required: true
          schema:
            type: string
            enum: [html, json, markdown]
          description: Report output format
      responses:
        "200":
          description: Report file
          content:
            text/html:
              schema:
                type: string
            application/json:
              schema:
                type: object
            text/markdown:
              schema:
                type: string
          headers:
            Content-Disposition:
              schema:
                type: string
              description: "attachment; filename=bugtrace_report_{scan_id}.{ext}"
        "400":
          description: Invalid format
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        "404":
          description: Scan or report not found
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/scans/{scan_id}/files/{filename}:
    get:
      tags: [reports]
      summary: Get report file
      description: |
        Serve individual files from a scan's report directory.
        Path traversal is prevented — the file must be within the report directory.
      operationId: getReportFile
      parameters:
        - $ref: "#/components/parameters/ScanId"
        - name: filename
          in: path
          required: true
          schema:
            type: string
          description: "Filename within the report directory (e.g. final_report.md)"
      responses:
        "200":
          description: File contents with auto-detected content type
        "400":
          description: Invalid filename (path traversal attempt)
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        "404":
          description: Report directory or file not found
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/config:
    get:
      tags: [config]
      summary: Get configuration
      description: |
        Get current CLI configuration with API keys masked.
        Excludes internal fields and filesystem paths.
      operationId: getConfig
      responses:
        "200":
          description: Current configuration
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ConfigResponse"
    patch:
      tags: [config]
      summary: Update configuration
      description: |
        Update CLI configuration at runtime with validation.

        **Validation rules:**
        - Integer fields (MAX_DEPTH, MAX_URLS, etc.) must be positive
        - Model fields must be in `provider/model` format (e.g. `moonshotai/kimi-k2-thinking`)
      operationId: updateConfig
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/ConfigUpdateRequest"
      responses:
        "200":
          description: Configuration updated
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ConfigUpdateResponse"
        "400":
          description: No fields to update
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        "422":
          description: Validation errors
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /api/metrics:
    get:
      tags: [metrics]
      summary: Get all metrics
      description: Get performance metrics from all subsystems (CDP, parallelization, deduplication, queues).
      operationId: getAllMetrics
      responses:
        "200":
          description: All metrics
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/AllMetricsResponse"

  /api/metrics/queues:
    get:
      tags: [metrics]
      summary: Get queue metrics
      description: Get depth, throughput, and latency metrics for all specialist queues.
      operationId: getQueueMetrics
      responses:
        "200":
          description: Queue metrics
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/QueueMetricsResponse"

  /api/metrics/cdp:
    get:
      tags: [metrics]
      summary: Get CDP metrics
      description: Get Context-Driven Pruning validation reduction metrics per specialist.
      operationId: getCdpMetrics
      responses:
        "200":
          description: CDP metrics
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/CdpMetricsResponse"

  /api/metrics/parallelization:
    get:
      tags: [metrics]
      summary: Get parallelization metrics
      description: Get current and peak worker concurrency metrics per specialist.
      operationId: getParallelizationMetrics
      responses:
        "200":
          description: Parallelization metrics
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ParallelizationMetricsResponse"

  /api/metrics/deduplication:
    get:
      tags: [metrics]
      summary: Get deduplication metrics
      description: Get finding deduplication effectiveness metrics per specialist.
      operationId: getDeduplicationMetrics
      responses:
        "200":
          description: Deduplication metrics
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/DeduplicationMetricsResponse"

  /api/metrics/reset:
    post:
      tags: [metrics]
      summary: Reset metrics
      description: Reset all performance metrics counters for clean measurements.
      operationId: resetMetrics
      responses:
        "200":
          description: Metrics reset
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    example: reset
                  message:
                    type: string
                    example: All metrics reset successfully

  /ws/scans/{scan_id}:
    get:
      tags: [websocket]
      summary: Scan events (WebSocket)
      description: |
        **WebSocket endpoint** — stream real-time events for a specific scan.

        Connect with `?last_seq=N` to replay missed events on reconnection.

        **Event types:** `progress_update`, `phase_update`, `finding_discovered`, `log`, `scan_complete`, `error`
      operationId: scanWebSocket
      parameters:
        - $ref: "#/components/parameters/ScanId"
        - name: last_seq
          in: query
          schema:
            type: integer
            default: 0
          description: Last received sequence number for reconnection replay
      responses:
        "101":
          description: WebSocket upgrade
        "400":
          description: Invalid scan ID

  /ws/global:
    get:
      tags: [websocket]
      summary: Global events (WebSocket)
      description: |
        **WebSocket endpoint** — stream events from ALL active scans.
        Useful for dashboards and monitoring.

        Each message includes a `scan_id` field to identify which scan the event belongs to.
      operationId: globalWebSocket
      responses:
        "101":
          description: WebSocket upgrade

components:
  parameters:
    ScanId:
      name: scan_id
      in: path
      required: true
      schema:
        type: integer
      description: Unique scan identifier

  schemas:
    ScanStatus:
      type: string
      enum: [PENDING, INITIALIZING, RUNNING, PAUSED, COMPLETED, STOPPED, FAILED]
      description: Scan lifecycle status

    FindingStatus:
      type: string
      enum: [PENDING_VALIDATION, VALIDATED_CONFIRMED, VALIDATED_FALSE_POSITIVE, MANUAL_REVIEW_RECOMMENDED, SKIPPED, ERROR]
      description: Finding validation status

    Severity:
      type: string
      enum: [CRITICAL, HIGH, MEDIUM, LOW, INFO]
      description: Vulnerability severity level

    ErrorResponse:
      type: object
      required: [detail]
      properties:
        detail:
          type: string
          description: Human-readable error message
        error_code:
          type: string
          description: Machine-readable error code

    HealthResponse:
      type: object
      properties:
        status:
          type: string
          enum: [healthy, degraded]
        version:
          type: string
          example: "2.0.0"
        docker_available:
          type: boolean
        active_scans:
          type: integer
        event_bus_stats:
          type: object

    ReadinessResponse:
      type: object
      properties:
        ready:
          type: boolean
        checks:
          type: object
          properties:
            database:
              type: boolean
            docker_available:
              type: boolean

    CreateScanRequest:
      type: object
      required: [target_url]
      properties:
        target_url:
          type: string
          format: uri
          description: Target URL to scan
          example: https://example.com
        scan_type:
          type: string
          default: full
          description: "Scan type: full, hunter, manager, or focused agent names"
          example: full
        scan_depth:
          type: string
          default: ""
          description: "Exploitation depth: quick, standard, thorough"
          enum: ["", quick, standard, thorough]
        safe_mode:
          type: boolean
          nullable: true
          description: Override global safe mode setting
        max_depth:
          type: integer
          default: 2
          description: Maximum crawl depth
        max_urls:
          type: integer
          default: 20
          description: Maximum URLs to crawl
        resume:
          type: boolean
          default: false
          description: Resume a previous scan
        use_vertical:
          type: boolean
          default: true
          description: Use vertical specialized agents
        focused_agents:
          type: array
          items:
            type: string
          default: []
          description: List of focused agent names
        param:
          type: string
          nullable: true
          description: Specific parameter to target

    ScanStatusResponse:
      type: object
      properties:
        scan_id:
          type: integer
        target:
          type: string
        status:
          $ref: "#/components/schemas/ScanStatus"
        progress:
          type: integer
          minimum: 0
          maximum: 100
        uptime_seconds:
          type: number
          nullable: true
        findings_count:
          type: integer
        active_agent:
          type: string
          nullable: true
        phase:
          type: string
          nullable: true
        origin:
          type: string
          enum: [cli, web, unknown]
          description: Where the scan was launched from

    FindingItem:
      type: object
      properties:
        finding_id:
          type: integer
        type:
          type: string
          description: Vulnerability type (XSS, SQLi, SSRF, etc.)
        severity:
          $ref: "#/components/schemas/Severity"
        details:
          type: string
        payload:
          type: string
          nullable: true
        url:
          type: string
        parameter:
          type: string
          nullable: true
        validated:
          type: boolean
        status:
          $ref: "#/components/schemas/FindingStatus"
        confidence:
          type: number
          nullable: true
          minimum: 0
          maximum: 1

    FindingsResponse:
      type: object
      properties:
        findings:
          type: array
          items:
            $ref: "#/components/schemas/FindingItem"
        total:
          type: integer
        page:
          type: integer
        per_page:
          type: integer
        scan_id:
          type: integer

    ScanSummary:
      type: object
      properties:
        scan_id:
          type: integer
        target:
          type: string
        status:
          $ref: "#/components/schemas/ScanStatus"
        progress:
          type: integer
        timestamp:
          type: string
          format: date-time
        origin:
          type: string
          enum: [cli, web, unknown]
        has_report:
          type: boolean

    ScanListResponse:
      type: object
      properties:
        scans:
          type: array
          items:
            $ref: "#/components/schemas/ScanSummary"
        total:
          type: integer
        page:
          type: integer
        per_page:
          type: integer

    StopScanResponse:
      type: object
      properties:
        scan_id:
          type: integer
        status:
          type: string
        message:
          type: string

    DeleteScanResponse:
      type: object
      properties:
        scan_id:
          type: integer
        message:
          type: string
        files_cleaned:
          type: boolean

    DetailedMetricsResponse:
      type: object
      properties:
        scan_id:
          type: integer
        status:
          type: string
        phase:
          type: string
        active_agent:
          type: string
        metrics_available:
          type: boolean
          description: Whether the metric objects contain live data for this scan.
        metrics_unavailable_reason:
          type: string
          nullable: true
          description: Explains why live metrics are unavailable for historical scans.
        progress:
          type: object
          properties:
            urls_discovered:
              type: integer
            urls_analyzed:
              type: integer
            urls_total:
              type: integer
            findings_before_dedup:
              type: integer
            findings_after_dedup:
              type: integer
            findings_distributed:
              type: integer
            dedup_effectiveness:
              type: number
        queues:
          type: object
          additionalProperties:
            $ref: "#/components/schemas/QueueStats"
        batch_metrics:
          type: object
          properties:
            urls_discovered:
              type: integer
            urls_analyzed:
              type: integer
            findings_before_dedup:
              type: integer
            findings_after_dedup:
              type: integer
            findings_distributed:
              type: integer
            time_saved_percent:
              type: number
            dedup_effectiveness:
              type: number
        uptime_seconds:
          type: number
        findings_count:
          type: integer

    QueueStats:
      type: object
      properties:
        depth:
          type: integer
        total_enqueued:
          type: integer
        total_dequeued:
          type: integer
        avg_latency_ms:
          type: number

    ConfigResponse:
      type: object
      properties:
        config:
          type: object
          description: Configuration key-value pairs (API keys masked)
        version:
          type: string

    ConfigUpdateRequest:
      type: object
      properties:
        SAFE_MODE:
          type: boolean
        MAX_DEPTH:
          type: integer
          minimum: 1
        MAX_URLS:
          type: integer
          minimum: 1
        MAX_CONCURRENT_URL_AGENTS:
          type: integer
          minimum: 1
        MAX_CONCURRENT_REQUESTS:
          type: integer
          minimum: 1
        DEFAULT_MODEL:
          type: string
          description: "Format: provider/model"
          example: moonshotai/kimi-k2-thinking
        CODE_MODEL:
          type: string
          description: "Format: provider/model"
        ANALYSIS_MODEL:
          type: string
          description: "Format: provider/model"
        MUTATION_MODEL:
          type: string
          description: "Format: provider/model"
        SKEPTICAL_MODEL:
          type: string
          description: "Format: provider/model"
        HEADLESS_BROWSER:
          type: boolean
        EARLY_EXIT_ON_FINDING:
          type: boolean
        STOP_ON_CRITICAL:
          type: boolean
        REPORT_ONLY_VALIDATED:
          type: boolean

    ConfigUpdateResponse:
      type: object
      properties:
        updated:
          type: object
          additionalProperties:
            type: object
            properties:
              from:
                description: Previous value
              to:
                description: New value
        message:
          type: string

    AllMetricsResponse:
      type: object
      properties:
        cdp:
          $ref: "#/components/schemas/CdpMetricsResponse"
        parallelization:
          $ref: "#/components/schemas/ParallelizationMetricsResponse"
        deduplication:
          $ref: "#/components/schemas/DeduplicationMetricsResponse"
        queues:
          $ref: "#/components/schemas/QueueMetricsResponse"

    QueueMetricsResponse:
      type: object
      properties:
        aggregate:
          type: object
          properties:
            total_depth:
              type: integer
            total_enqueued:
              type: integer
            total_dequeued:
              type: integer
        by_queue:
          type: object
          additionalProperties:
            type: object
            properties:
              current_depth:
                type: integer
              total_enqueued:
                type: integer
              total_dequeued:
                type: integer
              avg_latency_ms:
                type: number
              is_full:
                type: boolean

    CdpMetricsResponse:
      type: object
      properties:
        reduction_percent:
          type: number
        target_met:
          type: boolean
        by_specialist:
          type: object
          additionalProperties:
            type: object
            properties:
              skipped:
                type: integer
              total:
                type: integer
              reduction_percent:
                type: number

    ParallelizationMetricsResponse:
      type: object
      properties:
        current_concurrent:
          type: integer
        peak_concurrent:
          type: integer
        parallelization_factor:
          type: number
        by_specialist:
          type: object
          additionalProperties:
            type: object
            properties:
              current_workers:
                type: integer
              peak_workers:
                type: integer

    DeduplicationMetricsResponse:
      type: object
      properties:
        total_received:
          type: integer
        total_deduplicated:
          type: integer
        dedup_effectiveness_percent:
          type: number
        by_specialist:
          type: object
          additionalProperties:
            type: object
            properties:
              received:
                type: integer
              deduplicated:
                type: integer
              effectiveness_percent:
                type: number

    WebSocketEvent:
      type: object
      description: Real-time event streamed via WebSocket
      properties:
        event_type:
          type: string
          enum: [progress_update, phase_update, finding_discovered, log, scan_complete, error]
        seq:
          type: integer
          description: Sequence number for reconnection replay
        timestamp:
          type: string
          format: date-time
        data:
          type: object
          description: Event-specific payload