AnthropicReadOnlyAccess

Summary

Provides read only access to Claude Platform on AWS

Permissions imported from the AWS Managed Policy Reference Guide; other sections pending editorial review.

Identity

ARN

arn:aws:iam::aws:policy/AnthropicReadOnlyAccessCopy ARN

Default version

v4

Created

2026-04-01

Last edited

2026-10-02

Services

aws-external-anthropic, kms, sts

Control-plane actions (35)

By access level: 16 List, 17 Read, 1 Tagging, 1 Write.

Data-plane actions (0)

By access level: none.

This policy grants no actions in this plane.

Excluded and conditional actions

No patterns are excluded by NotAction or Deny statements.

Resource scope and attachment

Resource scope across granted actions: mixed.

Can be attached: Yes, to users, groups and roles.

Why this tier

• Grants 2 write, tagging or permissions-management actions, short of full control of any service.

Guidance

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Related policies

Same service

• AnthropicFullAccess
• AnthropicLimitedAccess
• AnthropicSelfHostedEnvironmentAccess

Same domain

• AgentRegistryFullAccess
• AgentRegistryReadOnlyAccess
• AIOpsAssistantIncidentReportPolicy
• AIOpsAssistantPolicy
• AIOpsConsoleAdminPolicy
• AIOpsOperatorAccess
• AIOpsReadOnlyAccess
• AmazonAugmentedAIFullAccess

Frequently asked questions

Pending editorial review. The permission data on this page comes straight from AWS; this section will be filled in once a reviewed guide exists.

Policy JSON

Download policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "AnthropicReadOnlyWorkspace",
      "Effect": "Allow",
      "Action": [
        "aws-external-anthropic:Get*",
        "aws-external-anthropic:List*"
      ],
      "Resource": "arn:aws:aws-external-anthropic:*:*:workspace/*"
    },
    {
      "Sid": "AnthropicReadOnlyResourceless",
      "Effect": "Allow",
      "Action": [
        "aws-external-anthropic:GetAccountStatus",
        "aws-external-anthropic:CallWithBearerToken",
        "aws-external-anthropic:ListKeys",
        "aws-external-anthropic:GetKey",
        "aws-external-anthropic:GetUserProfile",
        "aws-external-anthropic:ListUserProfiles"
      ],
      "Resource": "*"
    },
    {
      "Sid": "AnthropicReadOnlyKMS",
      "Effect": "Allow",
      "Action": [
        "kms:DescribeKey",
        "kms:ListKeys"
      ],
      "Resource": "*"
    },
    {
      "Sid": "AnthropicReadOnlyGetToken",
      "Effect": "Allow",
      "Action": "sts:GetWebIdentityToken",
      "Resource": "*",
      "Condition": {
        "ForAnyValue:StringEquals": {
          "sts:IdentityTokenAudience": [
            "https://api.anthropic.com",
            "https://platform.claude.com"
          ]
        },
        "StringEquals": {
          "aws:CalledViaLast": "aws-external-anthropic.amazonaws.com"
        }
      }
    },
    {
      "Sid": "AnthropicReadOnlyTagToken",
      "Effect": "Allow",
      "Action": "sts:TagGetWebIdentityToken",
      "Resource": "*"
    }
  ]
}

Version history

Current version v4, edited by AWS on 2026-10-02. Version history is recorded from 2026-11-11. Earlier versions are in the IAM console under Policy versions.

Attach snippets

aws iam attach-role-policy --role-name ROLE_NAME --policy-arn arn:aws:iam::aws:policy/AnthropicReadOnlyAccess
aws iam attach-user-policy --user-name USER_NAME --policy-arn arn:aws:iam::aws:policy/AnthropicReadOnlyAccess
aws iam attach-group-policy --group-name GROUP_NAME --policy-arn arn:aws:iam::aws:policy/AnthropicReadOnlyAccess

Resources:
  ExampleRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument: {}  # replace with your trust policy
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/AnthropicReadOnlyAccess

resource "aws_iam_role_policy_attachment" "anthropicreadonlyaccess" {
  role       = aws_iam_role.example.name
  policy_arn = "arn:aws:iam::aws:policy/AnthropicReadOnlyAccess"
}

role.addManagedPolicy(
  iam.ManagedPolicy.fromAwsManagedPolicyName("AnthropicReadOnlyAccess"),
);

Sources

Pending editorial review. No editorial sources are listed yet.

• Official AWS reference for AnthropicReadOnlyAccess
• Report a data issue