> ## Documentation Index > Fetch the complete documentation index at: https://docs.runaether.dev/llms.txt > Use this file to discover all available pages before exploring further. # Preview updating a plugin > Resolves the plugin's source again and reports the revision and commit it would move to and the MCP servers that update would add, remove or change. Writes nothing. ## OpenAPI ````yaml api-reference/openapi.json POST /plugins/{pluginID}/update-preview openapi: 3.1.0 info: title: Aether API version: 0.1.0 servers: - url: https://api.runaether.dev security: - bearerAuth: [] paths: /plugins/{pluginID}/update-preview: post: tags: - plugins summary: Preview updating a plugin description: >- Resolves the plugin's source again and reports the revision and commit it would move to and the MCP servers that update would add, remove or change. Writes nothing. operationId: previewPluginUpdate parameters: - in: path name: pluginID required: true schema: format: uuid type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/PluginUpdatePreviewResponse' description: OK '401': content: application/json: schema: $ref: '#/components/schemas/PluginsErrorResponse' description: Unauthorized '403': content: application/json: schema: anyOf: - $ref: '#/components/schemas/PluginsErrorResponse' - $ref: '#/components/schemas/OrgAuthorizationErrorResponse' - $ref: '#/components/schemas/ControlForbiddenErrorResponse' description: Forbidden '404': content: application/json: schema: $ref: '#/components/schemas/PluginsErrorResponse' description: Not Found '422': content: application/json: schema: anyOf: - $ref: '#/components/schemas/PluginsErrorResponse' - $ref: '#/components/schemas/PluginErrorResponse' description: Unprocessable Entity '500': content: application/json: schema: $ref: '#/components/schemas/PluginsErrorResponse' description: Internal Server Error '503': content: application/json: schema: $ref: '#/components/schemas/PluginsErrorResponse' description: Service Unavailable components: schemas: PluginUpdatePreviewResponse: additionalProperties: false properties: update: $ref: '#/components/schemas/PluginUpdatePreview' required: - update type: object PluginsErrorResponse: additionalProperties: false properties: code: enum: - account_deleting - aether_inference_unavailable - aether_inference_unserved - agent_connector_not_found - agent_default_project_archived - bad_gateway - bad_request - conflict - connection_agent_only - connection_harness_mismatch - connection_not_held - control_forbidden - default_skill_required - forbidden - gateway_timeout - gone - integration_auth_unexpected - integration_not_in_directory - integration_shape_changed - internal_error - mcp_connection_github_not_connected - mcp_connection_oauth_not_accepted - mcp_connection_org_not_offered - mcp_connection_secret_invalid - mcp_connection_server_changed - mcp_connection_static_secret_not_accepted - mcp_credential_policy_not_applicable - mcp_credential_policy_org_unavailable - mcp_credential_policy_required - mcp_oauth_app_auth_method_unsupported - mcp_oauth_app_invalid - mcp_oauth_app_issuer_invalid - mcp_oauth_app_required - mcp_oauth_not_advertised - mcp_oauth_pkce_unsupported - mcp_oauth_registration_failed - mcp_repo_config_invalid - mcp_server_address_refused - mcp_server_aether_managed - mcp_server_api_key_not_applicable - mcp_server_args_invalid - mcp_server_auth_discovery_failed - mcp_server_auth_unsupported - mcp_server_directory_managed - mcp_server_directory_moved - mcp_server_display_name_invalid - mcp_server_env_invalid - mcp_server_headers_invalid - mcp_server_key_invalid - mcp_server_key_reserved - mcp_server_key_taken - mcp_server_kind_change_refused - mcp_server_not_from_directory - mcp_server_not_mcp - mcp_server_package_invalid - mcp_server_plugin_bundled - mcp_server_plugin_off - mcp_server_response_too_large - mcp_server_return_to_invalid - mcp_server_runtime_invalid - mcp_server_switched_off - mcp_server_unreachable - mcp_server_url_invalid - mcp_server_version_unpinned - method_not_allowed - not_acceptable - not_found - not_implemented - org_role_insufficient - org_suspended - payment_required - plugin_moved - plugin_name_taken - plugin_request_invalid - plugin_server_key_reserved - plugin_server_key_taken - plugin_server_probe_failed - plugin_server_required - plugin_skill_invalid - plugin_source_address_refused - plugin_source_empty - plugin_source_invalid - plugin_source_not_found - plugin_source_not_public - plugin_source_too_large - plugin_source_unreachable - plugin_source_unsupported - plugin_switched_off - plugin_undeliverable - precondition_failed - rate_limited - request_canceled - request_timeout - request_too_large - service_unavailable - skill_slug_reserved - unauthenticated - unsupported_media_type - validation_failed minLength: 1 type: string error: minLength: 1 type: string errors: items: $ref: '#/components/schemas/ErrorDetail' type: array required: - error - code type: object OrgAuthorizationErrorResponse: additionalProperties: false properties: code: enum: - org_membership_required - org_role_insufficient - org_suspended - account_deleting - agent_host_route_not_allowed - credential_kind_not_admitted type: string error: minLength: 1 type: string required: - error - code type: object ControlForbiddenErrorResponse: additionalProperties: false properties: code: enum: - control_forbidden type: string error: minLength: 1 type: string required: - error - code type: object PluginErrorResponse: additionalProperties: false properties: code: enum: - plugin_request_invalid - plugin_source_address_refused - plugin_source_not_public - plugin_source_unreachable - plugin_source_not_found - plugin_source_unsupported - plugin_source_too_large - plugin_source_invalid - plugin_source_empty - plugin_skill_invalid - plugin_undeliverable - plugin_server_probe_failed - plugin_server_key_taken - plugin_server_key_reserved - plugin_name_taken - plugin_moved - plugin_server_required - plugin_switched_off - mcp_credential_policy_required - mcp_credential_policy_not_applicable - mcp_credential_policy_org_unavailable - integration_not_in_directory - integration_shape_changed - integration_auth_unexpected type: string conflicts: items: $ref: '#/components/schemas/PluginKeyHolder' type: array error: minLength: 1 type: string required: - error - code - conflicts type: object PluginUpdatePreview: additionalProperties: false properties: added: items: discriminator: mapping: remote: '#/components/schemas/PluginAddedRemoteServer' stdio_unavailable: '#/components/schemas/PluginStdioServer' propertyName: kind oneOf: - $ref: '#/components/schemas/PluginAddedRemoteServer' - $ref: '#/components/schemas/PluginStdioServer' type: array changed_remote: items: $ref: '#/components/schemas/PluginRemoteServerChange' type: array changed_stdio: items: $ref: '#/components/schemas/PluginStdioServerChange' type: array commit: type: string needs_credential: type: boolean removed: items: type: string type: array revision: description: >- The installed plugin's revision: a digest of everything it took from its source. type: string support: $ref: '#/components/schemas/PluginSupport' to_commit: type: string to_revision: description: The revision its source resolves to now. type: string required: - revision - to_revision - commit - to_commit - added - removed - changed_remote - changed_stdio - needs_credential - support type: object ErrorDetail: additionalProperties: false properties: location: description: >- Where the error occurred, e.g. 'body.items[3].tags' or 'path.thing-id' type: string message: description: Error message text type: string value: description: The value at the given location type: object PluginKeyHolder: additionalProperties: false properties: key: type: string plugin: type: - string - 'null' source: enum: - manual - aether - plugin - directory type: string required: - key - source - plugin type: object PluginAddedRemoteServer: additionalProperties: false properties: auth: enum: - none - static_secret - oauth type: string key: type: string kind: enum: - remote type: string url: type: string required: - kind - key - url - auth type: object PluginStdioServer: additionalProperties: false properties: args: items: type: string type: array command: type: string key: type: string kind: enum: - stdio_unavailable type: string required: - kind - key - command - args type: object PluginRemoteServerChange: additionalProperties: false properties: drops_connections: description: >- A new URL or auth deletes the server's connections, each entered for the URL and auth it was connected to; new headers alone keep them. type: boolean from: $ref: '#/components/schemas/PluginRemoteServerConfig' key: type: string to: $ref: '#/components/schemas/PluginRemoteServerConfig' required: - key - from - to - drops_connections type: object PluginStdioServerChange: additionalProperties: false properties: from: $ref: '#/components/schemas/PluginStdioServerConfig' key: type: string to: $ref: '#/components/schemas/PluginStdioServerConfig' required: - key - from - to type: object PluginSupport: additionalProperties: false properties: claude_code: items: enum: - skills - commands - agents - hooks - mcp_servers type: string type: array codex: items: enum: - skills - commands - agents - hooks - mcp_servers type: string type: array required: - claude_code - codex type: object PluginRemoteServerConfig: additionalProperties: false properties: auth: enum: - none - static_secret - oauth type: string headers: additionalProperties: type: string description: The headers the plugin sets on every request. type: object url: type: string required: - url - headers - auth type: object PluginStdioServerConfig: additionalProperties: false properties: args: items: type: string type: array command: type: string env: additionalProperties: type: string type: object required: - command - args - env type: object securitySchemes: bearerAuth: bearerFormat: JWT scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.