Claude apps gateway for Amazon Bedrock, Claude Platform on AWS, Google Cloud, and Microsoft Foundry changedclaude-apps-gateway
Nearest release: v2.1.285, published 2 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 29 Sep 2026 20:23 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 29 Sep 2026 20:37 UTC.
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339339Machines that only run Claude Desktop need it. Claude Desktop applies the model list and the disabled-tools list to embedded sessions itself, but the egress allowlist reaches them only as parent settings, in the form of `WebFetch` domain rules and sandbox network rules. Without the opt-in, those sessions run without the egress restriction, and nothing warns you. The gateway still rejects inference requests for models the policy doesn't grant.
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341A plugin marketplace allowlist also reaches embedded sessions only as parent settings. When you turn user-added plugin marketplaces off in Claude Desktop's managed configuration, Claude Desktop 2.16120.0 or later hides marketplaces your organization didn't provision and refuses installs from them. To stop embedded sessions from loading plugins already installed from those marketplaces, it sends them a `strictKnownMarketplaces` list as parent settings. Without the opt-in, Claude Code ignores that list, and those plugins keep loading.
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341343Machines where developers sign in through `/login` don't need it; each Claude Code session fetches its policy from the gateway.
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343345Fleets whose [`policyHelper`](/docs/en/settings-reference#policyhelper) supplies managed settings can't use it: Claude Code never merges parent settings on those fleets, because it reads managed settings from the helper's output alone.
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423425* **`forceLoginOrgUUID`**: Claude Code honors a parent-supplied value when the highest-priority admin source doesn't set an org UUID. Gateway sign-in doesn't check this key. An org UUID in the highest-priority admin source blocks the parent's value and is the one Claude Code enforces.
424426* **`allowedMcpServers`**: Claude Code honors a parent-supplied allowlist when no admin list is in force. `allowManagedMcpServersOnly` doesn't block it, because the lock enforces whichever list wins as the managed value, including a parent-supplied one when no admin source supplies a list. A list in the highest-priority admin source blocks the parent's and is the list Claude Code enforces, so set `allowedMcpServers` there, next to the lock. Before v2.1.223, a value for either key in any admin source blocked the parent's.
425427* **`availableModels`**: Claude Code honors a parent-supplied model list when the winning managed source doesn't set one. If your fleet restricts models, set `availableModels` in the winning source.
426* **`strictKnownMarketplaces`**: Claude Code honors a parent-supplied plugin marketplace allowlist when the winning managed source doesn't set one. If your fleet restricts marketplaces, set `strictKnownMarketplaces` in the winning source. Requires Claude Code v2.1.282 or later.
428* **`strictKnownMarketplaces`**: Claude Code honors a parent-supplied plugin marketplace allowlist when the winning managed source doesn't set one. Claude Desktop 2.16120.0 or later sends one when its managed configuration turns user-added plugin marketplaces off. If your fleet restricts marketplaces, set `strictKnownMarketplaces` in the winning source. Requires Claude Code v2.1.282 or later.
427429* **`blockedMarketplaces`**: a parent-supplied marketplace blocklist passes and adds to any blocklist that a managed source sets, since a blocklist can only restrict further. Requires Claude Code v2.1.282 or later.
428430* **`strictPluginOnlyCustomization`**: this key passes the filter regardless of any lock, and it makes Claude Code ignore the developer's own customization, including protective hooks. No lock blocks it.
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