605 pages for supported.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
migration-guide
Claude Developer Platform · in the page
models/opus-5-5/migration-guide
…ols it. All five levels (`low`, `medium`, `high`, `xhigh`, `max`) are supported, and the default is `medium`. See [Recommended effort levels for Claude Opus 5.5](https://platform.claude.com/docs/en/bu…
whats-new-opus-5-5
Claude Developer Platform · in the page
models/opus-5-5/whats-new-opus-5-5
…com/docs/en/models/opus-5-5/whats-new-opus-5-5#forced-tool-use-is-not-supported). * [Thinking blocks are tied to the model and the conversation](https://platform.claude.com/docs/en/models/opus-5-5/wha…
Models overview
Claude Developer Platform · in the page
models/overview
…claude.com/docs/en/build-with-claude/thinking#turning-thinking-off). `supported` is `false` when the model rejects `"disabled"` with a 400 error, and `true` on a model that doesn’t support thinking. E…
overview
Claude Developer Platform · in the page
models/sonnet-4-5/overview
…/platform.claude.com/docs/en/build-with-claude/effort) | Not supported | | Input → output | Text and images →…
migration-guide
Claude Developer Platform · in the page
models/sonnet-5-5/migration-guide
…de.com/docs/en/models/sonnet-5-5/migration-guide#advisor-tool) with a supported advisor, and expect encrypted advice. * Read [text between tool calls](https://platform.claude.com/docs/en/models/sonnet…
whats-new-sonnet-5-5
Claude Developer Platform · in the page
models/sonnet-5-5/whats-new-sonnet-5-5
…docs/en/models/sonnet-5-5/whats-new-sonnet-5-5#forced-tool-use-is-not-supported). * [Thinking blocks are tied to the model and the conversation](https://platform.claude.com/docs/en/models/sonnet-5-5/w…
overview
Claude Developer Platform · in the page
release-notes/overview
…lity](https://platform.claude.com/docs/en/build-with-claude/fast-mode#supported-models). ### October 29, 2026 * We’ve launched the [Usage and Cost Analytics API](https://platform.claude.com/docs/en/…
handle-streaming-refusals
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/handle-streaming-refusals
…s, and retry refused requests on a fallback model. featureMetadata: supportedModels: - claude-fable-5-1 - claude-mythos-5-1 - claude-fable-5 - claude-mythos-5 - claude-mythos-pre…
increase-consistency
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/increase-consistency
…/Accordion> ## Prefill Claude’s response <Note> Prefilling is not supported on Claude 4.6 and later models and [Claude Mythos Preview](https://anthropic.com/glasswing) . Use [structured…
mitigate-jailbreaks
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/mitigate-jailbreaks
…nstructions in a `user` turn that follows the `tool_result` block. On supported models, you can also use a [mid-conversation system message](https://platform.claude.com/docs/en/build-with-claude/mid-c…
reduce-prompt-leak
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/reduce-prompt-leak
…ructions by prefilling the `Assistant` turn. (Note: prefilling is not supported on Claude 4.6 and later models and [Claude Mythos Preview](https://anthropic.com/glasswing).) <Accordion title="Example…
Escalate hard decisions with the advisor tool
Claude Code CLI · in the page
advisor
…tomatic-retry-and-error-forwarding) for how Claude Code responds. * **Supported main model**: Fable, Opus 4.6 or later, Sonnet 4.6 or later, Haiku 4.5, or Haiku 5.5. See [Choose an advisor model](#cho…
Give Claude custom tools
Claude Code CLI · in the page
agent-sdk/custom-tools
…oesn't support enums, so the full JSON Schema dict is required. * **Unsupported input handling:** when a conversion pair isn't found, the handler returns `isError: true` so Claude can tell the user wh…
Hosting the Agent SDK
Claude Code CLI · in the page
agent-sdk/hosting
…t](https://code.claude.com/docs/en/agent-sdk/quickstart.md#setup) for supported authentication methods. * **Inbound**: put authentication at a gateway in front of the agent container. The agent should…
Configure permissions
Claude Code CLI · in the page
agent-sdk/permissions
…very tool definition is removed from the request. Tool-name globs are supported in deny rules: `"*"` matches every tool and `"mcp__*"` matches every MCP tool across all servers. | Allow rules accept…
Agent SDK reference - Python
Claude Code CLI · in the page
agent-sdk/python
…| Managed automatically | Manual control | | **Streaming Input** | ✅ Supported | ✅ Supported | | **Interrupts** | ❌ Not supported | ✅ Supported | | **Hooks** | ✅ Supported | ✅ Supported | | **Custom…
Quickstart
Claude Code CLI · in the page
agent-sdk/quickstart
…them, for example `npm ci --omit=optional`, gets no binary even on a supported platform. Reinstall without skipping optional dependencies, or [install Claude Code natively](https://code.claude.com/do…
Persist sessions to external storage
Claude Code CLI · in the page
agent-sdk/session-storage
…those runs your store's retention is the only retention there is. ## Supported on The following TypeScript SDK functions accept a `sessionStore` option and operate against the store instead of the l…
Extend agents with skills
Claude Code CLI · in the page
agent-sdk/skills
…tps://code.claude.com/docs/en/skills.md#frontmatter-reference): every supported field * [Pass arguments to skills](https://code.claude.com/docs/en/skills.md#pass-arguments-to-skills): `$ARGUMENTS`, `$…
Get structured output from agents
Claude Code CLI · in the page
agent-sdk/structured-outputs
…quired`, nested objects, and `$ref` definitions. For the full list of supported features and limitations, see [JSON Schema limitations](https://platform.claude.com/docs/en/build-with-claude/structured…
Scale to many tools with tool search
Claude Code CLI · in the page
agent-sdk/tool-search
…nd-tools/tool-use/tool-search-tool). > [!NOTE] > > Tool search isn't supported on Microsoft Foundry [deployments hosted on Azure](https://platform.claude.com/docs/en/build-with-claude/claude-in-micro…
Agent SDK reference - TypeScript
Claude Code CLI · in the page
agent-sdk/typescript
…ependencies were skipped during install or your platform isn't in the supported set | | `permissionMode` | [`PermissionMode`](#permissionmode) | `undefined` | Permission mode for the session. If you o…
TypeScript SDK V2 session API (removed)
Claude Code CLI · in the page
agent-sdk/typescript-v2-preview
…turn conversations. > [!WARNING] > > The V2 session API is no longer supported. TypeScript Agent SDK 0.3.142 removes `unstable_v2_createSession`, `unstable_v2_resumeSession`, `unstable_v2_prompt`, an…
Orchestrate teams of Claude Code sessions
Claude Code CLI · in the page
agent-teams
…he definition's [`effort`](https://code.claude.com/docs/en/sub-agents#supported-frontmatter-fields) under the [frontmatter effort rules](https://code.claude.com/docs/en/model-config.md#set-the-effort-…
Manage multiple agents with agent view
Claude Code CLI · in the page
agent-view
…et [`isolation: worktree`](https://code.claude.com/docs/en/sub-agents#supported-frontmatter-fields) in its frontmatter or pass `isolation: "worktree"` when spawning it. When a background session has…
Claude Code on Amazon Bedrock
Claude Code CLI · in the page
amazon-bedrock
…ommand's output is displayed to the user, but interactive input isn't supported. This works well for browser-based SSO flows where the CLI displays a URL or code and you complete authentication in the…
Authentication
Claude Code CLI · in the page
authentication
…//code.claude.com/docs/en/env-vars) environment variable instead. * **Supported authentication types**: claude.ai credentials, Claude API credentials, Microsoft Foundry Auth, Bedrock Auth, Vertex Auth…
Configure auto mode
Claude Code CLI · in the page
auto-mode-config
…sion-modes.md#eliminate-prompts-with-auto-mode), which also cover the supported models and the organization-level control on Team and Enterprise plans. By default, the classifier trusts only the work…
Claude Code changelog
Claude Code CLI · in the page
changelog
…/claude-api skill to check the live docs before saying a feature is unsupported * Self-hosted runner: Improved sessions that move to a new runner: Claude now sees the tool call that was interrupted, m…
Push events into a running session with channels
Claude Code CLI · in the page
channels
…eference](https://code.claude.com/docs/en/channels-reference.md). ## Supported channels Each supported channel is a plugin that requires [Bun](https://bun.sh). For a hands-on demo of the plugin flow…
Channels reference
Claude Code CLI · in the page
channels-reference
…the [approved allowlist](https://code.claude.com/docs/en/channels.md#supported-channels). Use `--dangerously-load-development-channels` to test locally. See [Test during the research preview](#test-d…
Use Claude Code with Chrome
Claude Code CLI · in the page
chrome
…s, including Brave, Arc, Vivaldi, and Opera. Chrome integration isn't supported in Windows Subsystem for Linux (WSL). ## Capabilities With Chrome connected, you can chain browser actions with coding…
Claude apps gateway for Amazon Bedrock, Claude Platform on AWS, Google Cloud, and Microsoft Foundry
Claude Code CLI · in the page
claude-apps-gateway
…Agent Platform, Microsoft Foundry, and the Anthropic API are equally supported by swapping the `upstreams` block as shown in the [configuration reference](https://code.claude.com/docs/en/claude-apps-…
Claude apps gateway configuration
Claude Code CLI · in the page
claude-apps-gateway-config
…etadata, or GKE Workload Identity. Service-account JSON key files are supported but discouraged; use Workload Identity or attach a service account to the GCE or Cloud Run instance. Set `region: globa…
Claude apps gateway deployment and operations
Claude Code CLI · in the page
claude-apps-gateway-deploy
…ment the Postgres protocol, such as distributed SQL databases, aren't supported. * **Address**: `store.postgres_url` takes one host. If the database has several nodes, use the address in front of them…
Deploy Claude apps gateway on AWS
Claude Code CLI · in the page
claude-apps-gateway-on-aws
…s a working example for customer-managed infrastructure rather than a supported production deployment; use it to see how the pieces fit together before adapting it to your own environment. For the pla…
Deploy Claude apps gateway on Google Cloud
Claude Code CLI · in the page
claude-apps-gateway-on-gcp
…s a working example for customer-managed infrastructure rather than a supported production deployment; use it to see how the pieces fit together before adapting it to your own environment. For the pla…
Use Claude Code in the cloud
Claude Code CLI · in the page
claude-code-on-the-web
…he session is missing or archived. Configuration errors, such as an unsupported provider or a disabled organization policy, print to stderr without JSON. `--output-format stream-json` isn't supported…
Explore the .claude directory
Claude Code CLI · in the page
claude-directory
…laudeMd`, `experimental` | [Subagent frontmatter](/docs/en/sub-agents#supported-frontmatter-fields) | | `output-styles/*.md` | `name`, `description`, `keep-coding-instructions`, `force-for-plugin` | […
claude-tag
Claude Code CLI · in the page
claude-tag
…gray-950/70 dark:hover:text-white/70" href="https://www.anthropic.com/supported-countries" target="_blank" rel="noreferrer">Availability</a><a class="text-sm max-w-36 whitespace-normal md:truncate tex…
Configure cloud environments
Claude Code CLI · in the page
cloud-environments
…an environment variable | | Interactive auth like AWS SSO | No | Not supported. SSO requires browser-based login that can't run in a cloud session | To make your own configuration available in cloud…
Commands
Claude Code CLI · in the page
commands
…| Toggle [sandbox mode](/docs/en/sandboxing). Available on supported platforms only…
Run Claude Code behind a corporate launcher
Claude Code CLI · in the page
corporate-launcher
…ndler](https://code.claude.com/docs/en/deep-links.md#registration-and-supported-platforms), deep links keep opening sessions, because the setting doesn't remove the handler. * The relaunch that `--wor…
Debug your configuration
Claude Code CLI · in the page
debug-your-config
…ss it has [`omitClaudeMd`](https://code.claude.com/docs/en/sub-agents#supported-frontmatter-fields) set in its definition | For Explore or Plan, restate the instruction in your delegating prompt. For…
Launch sessions from links
Claude Code CLI · in the page
deep-links
…Claude Code [registers its `claude-cli://` handler](#registration-and-supported-platforms). Because a deep link is a URL, you can put one anywhere a link can go: * An incident runbook step that open…
Desktop application
Claude Code CLI · in the page
desktop
…des.md#enable-auto-mode-on-bedrock-agent-platform-or-foundry) for the supported models. ### Preview your app Claude can start a dev server and open it in the Browser pane to verify its changes. This…
Claude Desktop on Linux (beta)
Claude Code CLI · in the page
desktop-linux
…ll} sudo apt install ./claude-desktop_*.deb ``` If apt reports `E: Unsupported file ./claude-desktop_*.deb given on commandline`, the pattern didn't match a `.deb` file in the current directory. Conf…
Claude Code Desktop in WSL
Claude Code CLI · in the page
desktop-wsl
…[WSL 2](https://learn.microsoft.com/windows/wsl/install). WSL 1 isn't supported. * At least one installed distribution (for example, Ubuntu). * `git` installed inside the distribution. ## Start a WSL…
Environment variables
Claude Code CLI · in the page
env-vars
…| | `ANTHROPIC_CUSTOM_MODEL_OPTION_SUPPORTED_CAPABILITIES` | Comma-separated list of [capabilities](/docs/en/model-config#customize-pinned-model-display-and-capabil…
Error reference
Claude Code CLI · in the page
errors
…apable-than-the-current-main-model) | | `thinking.type.enabled is not supported for this model` | [Request errors](#thinking-type-enabled-is-not-supported-for-this-model) | | `Effort '<level>' isn't a…