> ## 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. # Set whose connections projects use for a plugin > Sets the plugin's default credential policy, which every project enabling it takes, and the policy of every project that enables it now, replacing what each set for itself; it applies to every authenticated MCP server of the plugin. Null exactly for a plugin none of whose servers authenticates: otherwise mcp_credential_policy_required, and a policy for one that needs none mcp_credential_policy_not_applicable. The org policy is refused with mcp_credential_policy_org_unavailable unless the organization has its own connection to every authenticated server of the plugin. ## OpenAPI ````yaml api-reference/openapi.v1.json PUT /plugins/{pluginID}/default-credential-policy openapi: 3.1.0 info: title: Aether Public API version: 0.1.0 description: >- The versioned, public Aether REST API. Authenticate with an `aether_` platform API key or a session token. servers: - url: https://api.runaether.dev/v1 security: - bearerAuth: [] paths: /plugins/{pluginID}/default-credential-policy: put: tags: - plugins summary: Set whose connections projects use for a plugin description: >- Sets the plugin's default credential policy, which every project enabling it takes, and the policy of every project that enables it now, replacing what each set for itself; it applies to every authenticated MCP server of the plugin. Null exactly for a plugin none of whose servers authenticates: otherwise mcp_credential_policy_required, and a policy for one that needs none mcp_credential_policy_not_applicable. The org policy is refused with mcp_credential_policy_org_unavailable unless the organization has its own connection to every authenticated server of the plugin. operationId: setPluginDefaultCredentialPolicy parameters: - in: path name: pluginID required: true schema: format: uuid type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/SetDefaultCredentialPolicyRequest' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/PluginResponse' description: OK '400': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' description: Bad Request '401': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' description: Unauthorized '403': content: application/json: schema: anyOf: - $ref: '#/components/schemas/ErrorResponse' - $ref: '#/components/schemas/OrgAuthorizationErrorResponse' description: Forbidden '404': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' description: Not Found '409': content: application/json: schema: $ref: '#/components/schemas/PluginErrorResponse' description: Conflict '422': content: application/json: schema: anyOf: - $ref: '#/components/schemas/ErrorResponse' - $ref: '#/components/schemas/PluginErrorResponse' description: Unprocessable Entity '500': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' description: Internal Server Error '503': content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' description: Service Unavailable components: schemas: SetDefaultCredentialPolicyRequest: additionalProperties: false properties: credential_policy: description: >- Null exactly for a server or plugin that needs no credential. org needs the organization's own connection to every server it covers. enum: - creator - org type: - string - 'null' required: - credential_policy type: object PluginResponse: additionalProperties: false properties: plugin: $ref: '#/components/schemas/Plugin' required: - plugin type: object ErrorResponse: additionalProperties: false properties: code: type: string error: minLength: 1 type: string errors: items: $ref: '#/components/schemas/ErrorDetail' type: array required: - error type: object OrgAuthorizationErrorResponse: additionalProperties: false properties: code: enum: - org_membership_required - org_role_insufficient - org_suspended - account_deleting 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_name_taken - plugin_moved - 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 Plugin: additionalProperties: false properties: commit: type: string created_at: format: date-time type: string default_credential_policy: enum: - creator - org type: - string - 'null' delivery: $ref: '#/components/schemas/PluginDelivery' directory: $ref: '#/components/schemas/PluginDirectoryOrigin' id: format: uuid type: string manifests: $ref: '#/components/schemas/PluginManifests' marketplace: $ref: '#/components/schemas/PluginMarketplaceOrigin' name: type: string needs_credential: type: boolean path: description: The directory holding the plugin; empty for the repository's root. type: string ref: description: >- The branch or tag the source follows; null for the default branch or a marketplace entry pinned to a commit. type: - string - 'null' repository_url: type: string servers: items: discriminator: mapping: remote: $ref: '#/components/schemas/PluginRemoteServer' stdio_unavailable: $ref: '#/components/schemas/PluginStdioServer' propertyName: kind oneOf: - $ref: '#/components/schemas/PluginRemoteServer' - $ref: '#/components/schemas/PluginStdioServer' type: array skills: description: >- The plugin's skills, ordered by their SKILL.md's path; null until Aether reads the skills of a plugin installed before it recorded them. items: $ref: '#/components/schemas/PluginSkill' type: - array - 'null' support: $ref: '#/components/schemas/PluginSupport' updated_at: format: date-time type: string required: - id - name - repository_url - path - ref - commit - manifests - support - needs_credential - default_credential_policy - skills - servers - created_at - updated_at 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 PluginDelivery: additionalProperties: false properties: claude_code: description: >- deliverable, or why Claude Code cannot load the plugin: claude_code_manifest_skills, its .claude-plugin/plugin.json names its skills other than as ./ paths inside it. enum: - deliverable - claude_code_manifest_skills type: string codex: description: >- deliverable, or why Codex cannot load the plugin: codex_plugin_name, its name ends in '.'; codex_no_manifest, it has none of the manifests Codex reads; codex_agent_plugins_servers, Codex reads it as an Agent Plugins plugin, whose mcp.json cannot carry the credential Aether's MCP gateway requires, and it has remote MCP servers. enum: - deliverable - codex_plugin_name - codex_no_manifest - codex_agent_plugins_servers type: string required: - claude_code - codex type: object PluginDirectoryOrigin: additionalProperties: false properties: display_name: type: string homepage: type: string required: - display_name - homepage type: object PluginManifests: additionalProperties: false properties: agent_plugins: description: The Agent Plugins plugin.json at the plugin's root. type: boolean claude: description: .claude-plugin/plugin.json type: boolean codex: description: .codex-plugin/plugin.json type: boolean synthesized: description: >- The plugin's directory holds no manifest, so Aether synthesizes one: the plugin is the directory's skills, every directory holding a SKILL.md, named after the directory. type: boolean required: - claude - codex - agent_plugins - synthesized type: object PluginMarketplaceOrigin: additionalProperties: false properties: name: type: string plugin: type: string url: type: string required: - name - url - plugin type: object PluginRemoteServer: additionalProperties: false properties: auth: enum: - none - static_secret - oauth type: string key: type: string kind: enum: - remote type: string mcp_server_id: format: uuid type: string url: type: string required: - kind - mcp_server_id - 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 PluginSkill: additionalProperties: false properties: agents: description: The agents that load the skill. items: enum: - claude_code - codex type: string maxItems: 2 minItems: 1 type: array description: description: The description the SKILL.md's frontmatter declares. type: string name: description: The name the SKILL.md's frontmatter declares. type: string required: - name - description - agents 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 securitySchemes: bearerAuth: bearerFormat: JWT scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.