hf_whoamiInspect the current Hugging Face authentication context, including the account, visible organization memberships, and credential access details. Read-only and never returns credential values.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
Output schema / oneOfPrevious value: -[
- {
- "additionalProperties": false,
- "properties": {
- "account": {
- "additionalProperties": false,
- "properties": {
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "is_pro": {
- "type": "boolean"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "type": {
- "enum": [
- "user",
- "org",
- "app"
- ],
- "type": "string"
- },
- "url": {
- "format": "uri",
- "type": "string"
- }
- },
- "required": [
- "id",
- "type",
- "name"
- ],
- "type": "object"
- },
- "credential": {
- "oneOf": [
- {
- "additionalProperties": false,
- "properties": {
- "created_at": {
- "format": "date-time",
- "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
- "type": "string"
- },
- "permissions": {
- "additionalProperties": false,
- "properties": {
- "can_read_gated_repos": {
- "type": "boolean"
- },
- "global": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "scoped": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "entity": {
- "additionalProperties": false,
- "properties": {
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "type": {
- "enum": [
- "model",
- "dataset",
- "space",
- "bucket",
- "kernel",
- "collection",
- "org",
- "user",
- "resource_group",
- "oauth_app"
- ],
- "type": "string"
- }
- },
- "required": [
- "id",
- "type"
- ],
- "type": "object"
- },
- "permissions": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "restrictions": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "patterns": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "resource_type": {
- "const": "inference_endpoint",
- "type": "string"
- }
- },
- "required": [
- "resource_type",
- "patterns"
- ],
- "type": "object"
- },
- "type": "array"
- }
- },
- "required": [
- "entity",
- "permissions"
- ],
- "type": "object"
- },
- "type": "array"
- }
- },
- "required": [
- "scoped"
- ],
- "type": "object"
- },
- "role": {
- "enum": [
- "read",
- "write",
- "fine_grained"
- ],
- "type": "string"
- },
- "type": {
- "const": "personal_access_token",
- "type": "string"
- }
- },
- "required": [
- "type",
- "role"
- ],
- "type": "object"
- },
- {
- "additionalProperties": false,
- "properties": {
- "expires_at": {
- "format": "date-time",
- "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
- "type": "string"
- },
- "scopes": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "type": {
- "const": "oauth",
- "type": "string"
- }
- },
- "required": [
- "type"
- ],
- "type": "object"
- },
- {
- "additionalProperties": false,
- "properties": {
- "entities": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "type": {
- "enum": [
- "model",
- "dataset",
- "space",
- "bucket",
- "kernel",
- "org"
- ],
- "type": "string"
- }
- },
- "required": [
- "name"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- },
- "type": {
- "const": "app_token",
- "type": "string"
- }
- },
- "required": [
- "type",
- "entities"
- ],
- "type": "object"
- },
- {
- "additionalProperties": false,
- "properties": {
- "expires_at": {
- "format": "date-time",
- "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
- "type": "string"
- },
- "type": {
- "const": "other",
- "type": "string"
- }
- },
- "required": [
- "type"
- ],
- "type": "object"
- }
- ]
- },
- "organizations": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "display_name": {
- "minLength": 1,
- "type": "string"
- },
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "plan": {
- "minLength": 1,
- "type": "string"
- },
- "resource_groups": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "role"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- },
- "security_restrictions": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "url": {
- "format": "uri",
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "display_name",
- "url"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "status": {
- "const": "authenticated",
- "type": "string"
- }
- },
- "required": [
- "status",
- "account",
- "organizations",
- "credential"
- ],
- "type": "object"
- },
- {
- "additionalProperties": false,
- "properties": {
- "account": {
- "type": "null"
- },
- "credential": {
- "type": "null"
- },
- "guidance": {
- "minLength": 1,
- "type": "string"
- },
- "organizations": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "display_name": {
- "minLength": 1,
- "type": "string"
- },
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "plan": {
- "minLength": 1,
- "type": "string"
- },
- "resource_groups": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "role"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- },
- "security_restrictions": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "url": {
- "format": "uri",
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "display_name",
- "url"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "status": {
- "const": "anonymous",
- "type": "string"
- }
- },
- "required": [
- "status",
- "account",
- "organizations",
- "credential",
- "guidance"
- ],
- "type": "object"
- },
- {
- "additionalProperties": false,
- "properties": {
- "account": {
- "type": "null"
- },
- "credential": {
- "type": "null"
- },
- "guidance": {
- "minLength": 1,
- "type": "string"
- },
- "organizations": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "display_name": {
- "minLength": 1,
- "type": "string"
- },
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "plan": {
- "minLength": 1,
- "type": "string"
- },
- "resource_groups": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "id": {
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "minLength": 1,
- "type": "string"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "role"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "role": {
- "minLength": 1,
- "type": "string"
- },
- "security_restrictions": {
- "items": {
- "minLength": 1,
- "type": "string"
- },
- "type": "array"
- },
- "url": {
- "format": "uri",
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "display_name",
- "url"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "status": {
- "const": "authentication_unverified",
- "type": "string"
- }
- },
- "required": [
- "status",
- "account",
- "organizations",
- "credential",
- "guidance"
- ],
- "type": "object"
- }
-]New value: +[
+ {
+ "additionalProperties": false,
+ "properties": {
+ "account": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "is_pro": {
+ "type": "boolean"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "enum": [
+ "user",
+ "org",
+ "app"
+ ],
+ "type": "string"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "type",
+ "name"
+ ],
+ "type": "object"
+ },
+ "credential": {
+ "oneOf": [
+ {
+ "additionalProperties": false,
+ "properties": {
+ "created_at": {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z))$",
+ "type": "string"
+ },
+ "permissions": {
+ "additionalProperties": false,
+ "properties": {
+ "can_read_gated_repos": {
+ "type": "boolean"
+ },
+ "global": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "scoped": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "entity": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "enum": [
+ "model",
+ "dataset",
+ "space",
+ "bucket",
+ "kernel",
+ "collection",
+ "org",
+ "user",
+ "resource_group",
+ "oauth_app"
+ ],
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "type"
+ ],
+ "type": "object"
+ },
+ "permissions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "restrictions": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "patterns": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "resource_type": {
+ "const": "inference_endpoint",
+ "type": "string"
+ }
+ },
+ "required": [
+ "resource_type",
+ "patterns"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ }
+ },
+ "required": [
+ "entity",
+ "permissions"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ }
+ },
+ "required": [
+ "scoped"
+ ],
+ "type": "object"
+ },
+ "role": {
+ "enum": [
+ "read",
+ "write",
+ "fine_grained"
+ ],
+ "type": "string"
+ },
+ "type": {
+ "const": "personal_access_token",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type",
+ "role"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "expires_at": {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z))$",
+ "type": "string"
+ },
+ "scopes": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "type": {
+ "const": "oauth",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "entities": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "enum": [
+ "model",
+ "dataset",
+ "space",
+ "bucket",
+ "kernel",
+ "org"
+ ],
+ "type": "string"
+ }
+ },
+ "required": [
+ "name"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "const": "app_token",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type",
+ "entities"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "expires_at": {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z))$",
+ "type": "string"
+ },
+ "type": {
+ "const": "other",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type"
+ ],
+ "type": "object"
+ }
+ ]
+ },
+ "organizations": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "display_name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "plan": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "resource_groups": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "role"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "security_restrictions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "display_name",
+ "url"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "status": {
+ "const": "authenticated",
+ "type": "string"
+ }
+ },
+ "required": [
+ "status",
+ "account",
+ "organizations",
+ "credential"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "account": {
+ "type": "null"
+ },
+ "credential": {
+ "type": "null"
+ },
+ "guidance": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "organizations": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "display_name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "plan": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "resource_groups": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "role"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "security_restrictions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "display_name",
+ "url"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "status": {
+ "const": "anonymous",
+ "type": "string"
+ }
+ },
+ "required": [
+ "status",
+ "account",
+ "organizations",
+ "credential",
+ "guidance"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "account": {
+ "type": "null"
+ },
+ "credential": {
+ "type": "null"
+ },
+ "guidance": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "organizations": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "display_name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "plan": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "resource_groups": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "role"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "security_restrictions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "display_name",
+ "url"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "status": {
+ "const": "authentication_unverified",
+ "type": "string"
+ }
+ },
+ "required": [
+ "status",
+ "account",
+ "organizations",
+ "credential",
+ "guidance"
+ ],
+ "type": "object"
+ }
+]Output schema / (root)Previous value: -nullNew value: +{
+ "$schema": "https://json-schema.org/draft/2020-12/schema",
+ "oneOf": [
+ {
+ "additionalProperties": false,
+ "properties": {
+ "account": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "is_pro": {
+ "type": "boolean"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "enum": [
+ "user",
+ "org",
+ "app"
+ ],
+ "type": "string"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "type",
+ "name"
+ ],
+ "type": "object"
+ },
+ "credential": {
+ "oneOf": [
+ {
+ "additionalProperties": false,
+ "properties": {
+ "created_at": {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+ "type": "string"
+ },
+ "permissions": {
+ "additionalProperties": false,
+ "properties": {
+ "can_read_gated_repos": {
+ "type": "boolean"
+ },
+ "global": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "scoped": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "entity": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "enum": [
+ "model",
+ "dataset",
+ "space",
+ "bucket",
+ "kernel",
+ "collection",
+ "org",
+ "user",
+ "resource_group",
+ "oauth_app"
+ ],
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "type"
+ ],
+ "type": "object"
+ },
+ "permissions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "restrictions": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "patterns": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "resource_type": {
+ "const": "inference_endpoint",
+ "type": "string"
+ }
+ },
+ "required": [
+ "resource_type",
+ "patterns"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ }
+ },
+ "required": [
+ "entity",
+ "permissions"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ }
+ },
+ "required": [
+ "scoped"
+ ],
+ "type": "object"
+ },
+ "role": {
+ "enum": [
+ "read",
+ "write",
+ "fine_grained"
+ ],
+ "type": "string"
+ },
+ "type": {
+ "const": "personal_access_token",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type",
+ "role"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "expires_at": {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+ "type": "string"
+ },
+ "scopes": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "type": {
+ "const": "oauth",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "entities": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "enum": [
+ "model",
+ "dataset",
+ "space",
+ "bucket",
+ "kernel",
+ "org"
+ ],
+ "type": "string"
+ }
+ },
+ "required": [
+ "name"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": {
+ "const": "app_token",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type",
+ "entities"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "expires_at": {
+ "format": "date-time",
+ "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
+ "type": "string"
+ },
+ "type": {
+ "const": "other",
+ "type": "string"
+ }
+ },
+ "required": [
+ "type"
+ ],
+ "type": "object"
+ }
+ ]
+ },
+ "organizations": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "display_name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "plan": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "resource_groups": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "role"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "security_restrictions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "display_name",
+ "url"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "status": {
+ "const": "authenticated",
+ "type": "string"
+ }
+ },
+ "required": [
+ "status",
+ "account",
+ "organizations",
+ "credential"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "account": {
+ "type": "null"
+ },
+ "credential": {
+ "type": "null"
+ },
+ "guidance": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "organizations": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "display_name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "plan": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "resource_groups": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "role"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "security_restrictions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "display_name",
+ "url"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "status": {
+ "const": "anonymous",
+ "type": "string"
+ }
+ },
+ "required": [
+ "status",
+ "account",
+ "organizations",
+ "credential",
+ "guidance"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": false,
+ "properties": {
+ "account": {
+ "type": "null"
+ },
+ "credential": {
+ "type": "null"
+ },
+ "guidance": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "organizations": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "display_name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "plan": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "resource_groups": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "id": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "role"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "role": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "security_restrictions": {
+ "items": {
+ "minLength": 1,
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "id",
+ "name",
+ "display_name",
+ "url"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "status": {
+ "const": "authentication_unverified",
+ "type": "string"
+ }
+ },
+ "required": [
+ "status",
+ "account",
+ "organizations",
+ "credential",
+ "guidance"
+ ],
+ "type": "object"
+ }
+ ],
+ "type": "object"
+}Input schema / $schemaPrevious value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false. The description adds genuinely useful non-obvious behavior: it will never return credential values, which prevents an agent from expecting secrets/tokens in the response.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two tight sentences, with the core purpose front-loaded and the important read-only/credential clarification immediately following. Every phrase earns its place.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a no-parameter, read-only introspection tool with an output schema present, the description is complete. It covers what the call inspects, the read-only safety profile, and the credential-privacy behavior; nothing else is needed to invoke it correctly.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema is empty with zero parameters, so parameter semantics are not applicable. The baseline for a zero-parameter tool is 4, and the description does not need to compensate for any parameter documentation gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb ('Inspect') and identifies the resource ('current Hugging Face authentication context'), then enumerates the main outputs: account, visible organization memberships, and credential access details. This clearly differentiates it from the sibling repository/file tools.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The context is clear: use this when the agent needs to determine the current logged-in Hugging Face identity or authentication scope. It doesn't explicitly name alternatives, but none of the siblings overlap in function, so the omission is minor.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.