> ## Documentation Index
> Fetch the complete documentation index at: https://platform.atlan.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> To act on Atlan objects, use the Atlan MCP server at https://api.atlan.com/mcp or the SDK. To install or publish skills from a terminal, use the `aireg` CLI; `aireg --map json` prints its command map. The `atlanai` CLI is deprecated. Run a read-only identity check before any write.
> The docs MCP server at /mcp searches these docs only. It cannot read or change Atlan objects.
> SDK packages: Python `atlanai` (PyPI) and TypeScript `@atlanai/sdk` (npm). Show Python first, then TypeScript.
> These docs cover Atlan AI Registry, Atlan's hosted product. The AI registry specification and aireg CLI are maintained separately. /open-source lists publicly reachable signed installers and explains that the source repository and hosted CLI reference currently require GitHub access. Do not claim the repository or its reference docs are publicly accessible. Use these docs for Atlan-specific setup such as the adapter, sign-in and workspaces.

# List supported providers



## OpenAPI

````yaml /public-openapi.json get /model/v1/providers
openapi: 3.1.0
info:
  title: Atlan public API
  version: current
  description: >-
    Public HTTP API reference for Registry, Skills, Agents, outputs, files, MCP
    servers and tools, Model Gateway, and OTLP telemetry ingestion.
servers:
  - url: https://api.atlan.com
    description: Atlan API base URL
security:
  - bearer: []
tags:
  - name: Core
  - name: Skill
  - name: Agent
  - name: Files
  - name: Knowledge
  - name: MCP
  - name: Observability
  - name: API proxy
  - name: Credentials
  - name: Store
  - name: Apps
  - name: Evals
  - name: Ontologies
  - name: Ontology bindings
  - name: Slack
  - name: GitHub
  - name: Objectives
  - name: Repositories
  - name: Models
paths:
  /model/v1/providers:
    get:
      tags:
        - Models
      summary: List supported providers
      operationId: model.listProviders
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/model-model-ProviderCatalog'
          description: HTTP 200 response.
        '401':
          content:
            application/problem+json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model-ProblemDetails'
                  - type: object
                    required:
                      - code
                    properties:
                      code:
                        type: string
                        enum:
                          - alg_mismatch
                          - alg_not_allowed
                          - audience_mismatch
                          - invalid_api_key
                          - missing_identity
                          - missing_org
                          - missing_user
                          - signature_invalid
                          - token_expired
                          - token_malformed
                          - token_missing
                          - token_not_yet_valid
                          - token_rejected
                          - token_service_account_unbound
                          - unauthorized
                          - unknown_account
                          - unknown_key
                          - untrusted_issuer
          description: HTTP 401 response.
        '403':
          content:
            application/problem+json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model-ProblemDetails'
                  - type: object
                    required:
                      - code
                    properties:
                      code:
                        type: string
                        enum:
                          - access_denied
                          - account_suspended
                          - forbidden
                          - platform_principal_refused
          description: HTTP 403 response.
        '500':
          content:
            application/problem+json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model-ProblemDetails'
                  - type: object
                    required:
                      - code
                    properties:
                      code:
                        type: string
                        enum:
                          - internal_error
          description: HTTP 500 response.
        '503':
          content:
            application/problem+json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model-ProblemDetails'
                  - type: object
                    required:
                      - code
                    properties:
                      code:
                        type: string
                        enum:
                          - auth_unavailable
                          - service_overloaded
          description: HTTP 503 response.
        '504':
          content:
            application/problem+json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/model-ProblemDetails'
                  - type: object
                    required:
                      - code
                    properties:
                      code:
                        type: string
                        enum:
                          - request_timeout
          description: HTTP 504 response.
components:
  schemas:
    model-model-ProviderCatalog:
      properties:
        data:
          items:
            $ref: '#/components/schemas/model-model-ProviderInfo'
          type: array
        object:
          type: string
      required:
        - object
        - data
      type: object
    model-ProblemDetails:
      type: object
      required:
        - title
        - status
        - detail
        - code
      properties:
        code:
          type: string
        detail:
          type: string
        status:
          type: integer
          format: int32
          minimum: 0
        title:
          type: string
        trace_id:
          type:
            - string
            - 'null'
    model-model-ProviderInfo:
      properties:
        base_url_template:
          type:
            - string
            - 'null'
        default_base_url:
          type:
            - string
            - 'null'
        display_name:
          type: string
        docs_url:
          type: string
        fields:
          items:
            $ref: '#/components/schemas/model-model-SetupField'
          type: array
        logo_url:
          type: string
        provider_type:
          type: string
        wire_dialect:
          type: string
      required:
        - provider_type
        - display_name
        - wire_dialect
        - logo_url
        - docs_url
        - fields
      type: object
    model-model-SetupField:
      properties:
        default:
          type:
            - string
            - 'null'
        example:
          type:
            - string
            - 'null'
        help:
          type:
            - string
            - 'null'
        input_type:
          type: string
        is_required:
          type: boolean
        key:
          type: string
        label:
          type: string
      required:
        - key
        - label
        - input_type
        - is_required
      type: object
  securitySchemes:
    bearer:
      bearerFormat: JWT
      scheme: bearer
      type: http

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.