Instabug (Luciq) Occurrences API

openapi: 3.2.0
info:
  title: Luciq MCP Server Occurrences API
  description: The Luciq MCP Server is a remote Model Context Protocol server hosted at api.luciq.ai/api/mcp that exposes mobile observability data — applications, crashes, crash patterns, occurrences, app hangs, bugs, and store reviews — as agent-callable tools.
  version: '1.0'
  contact:
    name: Luciq Support
    url: https://docs.luciq.ai/product-guides-and-integrations/product-guides/ai-features/luciq-mcp-server
    email: support@luciq.ai
  termsOfService: https://luciq.ai/terms
  license:
    name: Proprietary
    url: https://luciq.ai/terms
servers:
- url: https://api.luciq.ai/api/mcp
  description: Luciq MCP Server (Streamable HTTP)
security:
- oauth2: []
- personalAccessToken: []
tags:
- name: Occurrences
  description: 'Drill down from a crash group into individual occurrence ULIDs and the full per-occurrence context: device, OS, memory, storage, app status, user identity, and log URLs.'
paths:
  /applications/{slug}/crashes/{number}/occurrences:
    get:
      operationId: listOccurrenceTokens
      summary: List Occurrence Tokens
      description: Lists individual crash occurrence ULIDs for drilling down into specific user/device sessions. Backs the list_occurrence_tokens MCP tool.
      tags:
      - Occurrences
      parameters:
      - $ref: '#/components/parameters/Slug'
      - $ref: '#/components/parameters/Mode'
      - $ref: '#/components/parameters/Number'
      - name: foreground
        in: query
        required: false
        schema:
          type: boolean
      - name: device
        in: query
        required: false
        schema:
          type: string
      - name: os_version
        in: query
        required: false
        schema:
          type: string
      - name: app_version
        in: query
        required: false
        schema:
          type: string
      - name: experiments
        in: query
        required: false
        schema:
          type: array
          items:
            type: string
      - name: view
        in: query
        required: false
        schema:
          type: string
      - name: date_from_ms
        in: query
        required: false
        schema:
          type: integer
          format: int64
      - name: date_to_ms
        in: query
        required: false
        schema:
          type: integer
          format: int64
      responses:
        '200':
          description: Occurrence ULIDs.
          content:
            application/json:
              schema:
                type: object
                properties:
                  ulids:
                    type: array
                    items:
                      type: string
                      format: ulid
  /applications/{slug}/crashes/{number}/occurrences/{ulid}:
    get:
      operationId: getOccurrenceDetails
      summary: Get Occurrence Details
      description: 'Returns the exact context of one crash occurrence: device, OS, memory, storage, app status, user, and log URLs. Backs the get_occurrence_details MCP tool.'
      tags:
      - Occurrences
      parameters:
      - $ref: '#/components/parameters/Slug'
      - $ref: '#/components/parameters/Mode'
      - $ref: '#/components/parameters/Number'
      - name: ulid
        in: path
        required: true
        schema:
          type: string
          format: ulid
      responses:
        '200':
          description: Single occurrence detail.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Occurrence'
components:
  schemas:
    Occurrence:
      type: object
      properties:
        ulid:
          type: string
          format: ulid
        crash_number:
          type: integer
        timestamp:
          type: string
          format: date-time
        device:
          type: string
        os:
          type: string
        os_version:
          type: string
        app_version:
          type: string
        memory_mb:
          type: integer
        storage_mb:
          type: integer
        app_status:
          type: string
          enum:
          - foreground
          - background
        user_id:
          type: string
        log_url:
          type: string
          format: uri
  parameters:
    Slug:
      name: slug
      in: path
      required: true
      description: The application slug as exposed by list_applications.
      schema:
        type: string
    Mode:
      name: mode
      in: path
      required: true
      description: The reporting mode for the application (crash, bug, etc.).
      schema:
        type: string
    Number:
      name: number
      in: path
      required: true
      description: The crash or bug number within the application's mode scope.
      schema:
        type: integer
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0 with Dynamic Client Registration. The Luciq MCP server advertises its authorization and token endpoints to MCP clients that register dynamically — no pre-shared client ID/secret is required.
      flows:
        authorizationCode:
          authorizationUrl: https://api.luciq.ai/oauth/authorize
          tokenUrl: https://api.luciq.ai/oauth/token
          scopes:
            mcp:read: Read access to applications, crashes, occurrences, hangs, bugs, and reviews
    personalAccessToken:
      type: http
      scheme: bearer
      bearerFormat: token
      description: 'Personal Access Token generated from the Luciq dashboard under Account Management > Luciq MCP. Pass as `Authorization: Bearer <pat>`.'
externalDocs:
  description: Luciq MCP Tools Reference
  url: https://docs.luciq.ai/product-guides-and-integrations/product-guides/ai-features/luciq-mcp-server/mcp-tools-reference