{"version":"2.1.310","anchor":"claude-api-adds-an-onboarding-from-a-url-unavailable-noti","canonical_anchor":"claude-api-adds-an-onboarding-from-a-url-unavailable-noti","heading":"\/claude-api explains when onboarding from a URL is unavailable, and bundles more reference files","tier":"notice","area":"Skills","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.310\/e\/claude-api-adds-an-onboarding-from-a-url-unavailable-noti","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.310","markdown":"### \/claude-api explains when onboarding from a URL is unavailable, and bundles more reference files\n\nIf \/claude-api cannot save its reference files, it now says onboarding from a URL is unavailable, and it ships more reference documents\n\n**What**\n\nThe `\/claude-api` skill needs to save its reference files to disk. When that fails, it now also tells you that `managed-agents-onboard <url>` is unavailable, says that running `\/claude-api` again will retry saving the files, and stops there.\n\nThe skill also bundles reference documents on these topics:\n\n- API version migration\n\n- platform availability\n\n- prompt auditing\n\n- live sources\n\n- Managed Agents memory\n\n- Managed Agents onboarding, including onboarding from a URL\n\n- Managed Agents self-hosted sandboxes\n\n- Anthropic on Google Cloud for Managed Agents\n\nIt adds a table of model deprecations with their dates. The live sources document now drops the third column of each table row when it is shown to Claude.\n\n**Why**\n\nThis is the content behind the skill's model retirement and API version features. If onboarding from a URL fails, you now get a clear reason and a way to retry instead of a silent failure.\n\n- Area: Skills\n- Names: `\/claude-api`\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: no"}