526 pages for enabled.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Or, for Claude Mythos 5.1, which offers the same capabilities to verified organizations:
Claude Developer Platform · in the page
models/fable-5-1/migration-guide
…{type: "disabled"}` and manual extended thinking (`thinking: {type: "enabled", budget_tokens: N}`) return a 400 error. * **Prefill:** Prefilling the assistant message returns a 400 error, unchanged f…
whats-new-fable-5-1
Claude Developer Platform · in the page
models/fable-5-1/whats-new-fable-5-1
…5 unchanged: * Adaptive thinking is always on. `thinking: {"type": "enabled"}` with `budget_tokens` and `thinking: {"type": "disabled"}` both return a 400 error. Omit `thinking` or send `{"type": "a…
overview
Claude Developer Platform · in the page
models/haiku-4-5/overview
…). * Claude Haiku 4.5 uses manual extended thinking (`thinking.type: "enabled"`), not adaptive thinking. * Query limits and capabilities programmatically with the [Models API](https://platform.claude.…
migration-guide
Claude Developer Platform · in the page
models/haiku-5-5/migration-guide
…-guide#recount-tokens). 3. If your requests send `thinking: {"type": "enabled", "budget_tokens": N}`, change `thinking` to `{"type": "adaptive"}`. See [Configure thinking](https://platform.claude.com/…
migration-guide
Claude Developer Platform · in the page
models/opus-5-5/migration-guide
…type": "disabled"}` and manual thinking budgets (`thinking: {"type": "enabled", "budget_tokens": N}`) are rejected. See the [before and after for thinking](https://platform.claude.com/docs/en/models/o…
whats-new-opus-5-5
Claude Developer Platform · in the page
models/opus-5-5/whats-new-opus-5-5
…: {"type": "disabled"}`, or a manual budget with `thinking: {"type": "enabled", "budget_tokens": N}`, returns a 400 `invalid_request_error`. Omit the `thinking` field, or send `thinking: {"type": "ada…
Models overview
Claude Developer Platform · in the page
models/overview
…nk, steered by effort. Extended thinking is the manual thinking.type “enabled” + budget\_tokens mode on earlier models; it is deprecated on Claude Opus 4.6 and Claude Sonnet 4.6 and not accepted on la…
migration-guide
Claude Developer Platform · in the page
models/sonnet-5-5/migration-guide
…| Off | `"adaptive"`, `"disabled"`, `"enabled"` (deprecated) | `"summarized"` | | Claude Sonnet 4.5 and Claude Haiku 4.5 | Off | `"di…
whats-new-sonnet-5-5
Claude Developer Platform · in the page
models/sonnet-5-5/whats-new-sonnet-5-5
…it returns a 400 error. Manual thinking budgets (`thinking: {"type": "enabled", "budget_tokens": N}`) return a 400 error. See [Thinking](https://platform.claude.com/docs/en/build-with-claude/thinking)…
overview
Claude Developer Platform · in the page
release-notes/overview
…ent` field to `{"type": "multiagent_20261001", "workflows": {"type": "enabled"}}`. To guide the agent, tell it in its system prompt when to start a run. Follow each run through `workflow_run.*` events…
reduce-latency
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/reduce-latency
…on, as users can see the model's output in real time. With streaming enabled, you can process the model's output as it arrives, updating your user interface or performing other tasks in parallel. Vi…
Set up Claude Code for your organization
Claude Code CLI · in the page
admin-setup
…in parentheses, such as `(cli-file-present)`. After WSL sessions are enabled, extend your managed settings to them: * Deploy `wslInheritsWindowsSettings: true` through the HKLM registry or the `C:\P…
How the agent loop works
Claude Code CLI · in the page
agent-sdk/agent-loop
…mid-loop. * **`StreamEvent`:** only emitted when partial messages are enabled. Contains raw API streaming events (text deltas, tool input chunks). See [Stream responses](/docs/en/agent-sdk/streaming-o…
Use Claude Code features in the SDK
Claude Code CLI · in the page
agent-sdk/claude-code-features
…it` tools rather than a dedicated memory tool, so those tools must be enabled for the agent to save memories | Set `autoMemoryEnabled: false` in settings, or `CLAUDE_CODE_DISABLE_AUTO_MEMORY=1` in `en…
Rewind file changes with checkpointing
Claude Code CLI · in the page
agent-sdk/file-checkpointing
…age, ) async def main(): # Configure the SDK with checkpointing enabled # - enable_file_checkpointing: Track file changes for rewinding # - permission_mode: Auto-accept file edits withou…
Intercept and control agent behavior with hooks
Claude Code CLI · in the page
agent-sdk/hooks
…[`setting_sources`](/docs/en/agent-sdk/python#settingsource) entry is enabled, which it is for default `query()` options. **3. Matchers filter which hooks run** If a hook has a [`matcher`](#matchers…
Connect to external tools with MCP
Claude Code CLI · in the page
agent-sdk/mcp
…ject root. The file is picked up when the `project` setting source is enabled, which it is for default `query()` options. If you set `settingSources` explicitly, include `"project"` for this file to l…
Modifying system prompts
Claude Code CLI · in the page
agent-sdk/modifying-system-prompts
…d loads. The SDK reads CLAUDE.md when the matching setting source is enabled: `'project'` loads `CLAUDE.md` or `.claude/CLAUDE.md` from the working directory, and `'user'` loads `~/.claude/CLAUDE.md`…
Observability with OpenTelemetry
Claude Code CLI · in the page
agent-sdk/observability
…n't carry `trace_id` or `span_id`. When trace-context propagation is enabled, the CLI also forwards `TRACEPARENT` to every Bash and PowerShell command it runs. If a command launched through the Bash…
Configure permissions
Claude Code CLI · in the page
agent-sdk/permissions
…ings.json`. These rules are read when the `project` setting source is enabled, which it is for default `query()` options. If you set `setting_sources` (TypeScript: `settingSources`) explicitly, includ…
Agent SDK reference - Python
Claude Code CLI · in the page
agent-sdk/python
…ommended): ```python theme={null} {"text": str, "count": int, "enabled": bool} ``` 2. **JSON Schema format** (for complex validation): ```python theme={null} { "type": "object"…
Quickstart
Claude Code CLI · in the page
agent-sdk/quickstart
…", "Bash"], permissionMode: "acceptEdits" } }; ``` With `Bash` enabled, try: `"Write unit tests for utils.py, run them, and fix any failures"` Each of these snippets sets fields on the same op…
Persist sessions to external storage
Claude Code CLI · in the page
agent-sdk/session-storage
…t strips the keys that misbehave under a temporary config directory: `enabledPlugins`, `extraKnownMarketplaces`, its [`additionalMarketplaces`](/docs/en/settings-reference#extraknownmarketplaces) alia…
Extend agents with skills
Claude Code CLI · in the page
agent-sdk/skills
…sessions) * **Scoped via the `skills` option**: discovered skills are enabled by default. Pass a list of skill names, `"all"`, or `[]` to control which skills Claude can invoke Unlike subagents, whic…
Stream responses in real-time
Claude Code CLI · in the page
agent-sdk/streaming-output
…} } } ``` ## StreamEvent reference When partial messages are enabled, you receive raw Claude API streaming events wrapped in an object. The type has different names in each SDK: * **Python**…
Troubleshoot the Agent SDK
Claude Code CLI · in the page
agent-sdk/troubleshooting
…ges without UUIDs, `No file checkpoint found`, `File rewinding is not enabled`, `ProcessTransport is not ready for writing` | [File checkpointing troubleshooting](/docs/en/agent-sdk/file-checkpointing…
Agent SDK reference - TypeScript
Claude Code CLI · in the page
agent-sdk/typescript
…:- | | `effective` | `Settings` | Merged settings after applying all enabled sources in precedence order | | `provenance` | `Partial<Record<keyof Settings, ProvenanceEntry>>` | For each top-level key…
Orchestrate teams of Claude Code sessions
Claude Code CLI · in the page
agent-teams
…n/sub-agents.md#subagent-names) on its own, and while agent teams are enabled, a subagent that Claude names launches as a teammate, so teams can form even when you didn't ask for one. For more, see [H…
Manage multiple agents with agent view
Claude Code CLI · in the page
agent-view
…her reply again. With [voice dictation](/docs/en/voice-dictation.md) enabled in [hold mode](/docs/en/voice-dictation.md#hold-to-record), hold your push-to-talk key while the reply input is focused to…
Claude Code on Amazon Bedrock
Claude Code CLI · in the page
amazon-bedrock
…edrock, ensure you have: * An AWS account with Amazon Bedrock access enabled * Access to desired Claude models (for example, Claude Sonnet 4.6) in Amazon Bedrock * AWS CLI installed and configured (o…
Track team usage with analytics
Claude Code CLI · in the page
analytics
…nizations with [Zero Data Retention](/docs/en/zero-data-retention.md) enabled. The analytics dashboard will show usage metrics only. **1. Install the GitHub app** A GitHub admin installs the Claude…
Share session output as artifacts
Claude Code CLI · in the page
artifacts
…publish, or writes a local HTML file without a link, artifacts aren't enabled for your session. Check the [Availability](#availability) requirements. If the terminal shows `Artifacts need a claude.ai…
Auto mode classifier request charges
Claude Code CLI · in the page
auto-mode-classifier-billing
…tatus` at the Claude Code prompt: its **Auto mode server** row reads `Enabled` while the server's checks decide the session's actions and `Disabled` once the session has fallen back. When a gateway c…
Claude Code changelog
Claude Code CLI · in the page
changelog
…ox to ask before writing to its write-list paths while the sandbox is enabled but cannot run; the unsandboxed fallback is refused there * Changed worktree creation and reuse so git no longer fetches o…
Push events into a running session with channels
Claude Code CLI · in the page
channels
…environment before launching Claude Code. **4. Restart with channels enabled** Exit Claude Code and restart with the channel flag. This starts the Telegram plugin, which begins polling for messages…
Channels reference
Claude Code CLI · in the page
channels-reference
…test. > [!NOTE] > > This flag skips the allowlist only. The `channelsEnabled` organization policy still applies. Don't use it to run channels from untrusted sources. ## Server options A channel set…
Use Claude Code with Chrome
Claude Code CLI · in the page
chrome
…ax, Team, or Enterprise) In Enterprise organizations that have HIPAA enabled, Claude in Chrome is off by default, and an [Owner](/docs/en/server-managed-settings.md#access-control) can turn it on in…
Claude apps gateway for Amazon Bedrock, Claude Platform on AWS, Google Cloud, and Microsoft Foundry
Claude Code CLI · in the page
claude-apps-gateway
…them. Once connected, Claude Desktop sends model requests from every enabled tab through the gateway. It shows the Cowork and Code tabs by default. To turn on the Chat tab as well, set `chatTabEnable…
Claude apps gateway configuration
Claude Code CLI · in the page
claude-apps-gateway-config
…rvative and friendly to shared databases. With [spend limits](#admin) enabled, the gateway makes a few database operations per inference request, so raise it for a dedicated database under load, withi…
Claude apps gateway deployment and operations
Claude Code CLI · in the page
claude-apps-gateway-deploy
…way-sign-in). | | Startup or `/login` reports `Claude Code may not be enabled for your organization` after a 403 on the managed settings load | The gateway, or something in front of it, answered the `…
Deploy Claude apps gateway on AWS
Claude Code CLI · in the page
claude-apps-gateway-on-aws
…B's client port preservation attribute, `routing.http.xff_client_port.enabled`, can stay at either setting: with it on, the ALB writes the client as `203.0.113.7:54321` or `[2001:db8::1]:54321`, and t…
Deploy Claude apps gateway on Google Cloud
Claude Code CLI · in the page
claude-apps-gateway-on-gcp
…`gce-internal` on GKE ## Prerequisites * A GCP project with billing enabled, and permission to create the resources above * The `gcloud` CLI, authenticated with `gcloud auth login`, and Docker insta…
Use Claude Code in the cloud
Claude Code CLI · in the page
claude-code-on-the-web
…nizations with [Zero Data Retention](/docs/en/zero-data-retention.md) enabled, or with the [HIPAA configuration](/docs/en/hipaa-setup.md) applied, can't use `/web-setup` or other cloud session feature…
Explore the .claude directory
Claude Code CLI · in the page
claude-directory
…tips: [<>On by default. Toggle with <C>/memory</C> or <C>autoMemoryEnabled</C> in settings</>, 'MEMORY.md is the index loaded each session. The first 200 lines, or 25KB, whichever comes first, are…
Claude Code on Claude Platform on AWS
Claude Code CLI · in the page
claude-platform-on-aws
…en/model-config.md). [Prompt caching](/docs/en/prompt-caching.md) is enabled automatically. To request a 1-hour cache TTL instead of the 5-minute default, set `ENABLE_PROMPT_CACHING_1H=1`. The API bi…
Let Claude coordinate ongoing work with Projects
Claude Code CLI · in the page
claude-projects
…ills-plugins-connectors-and-tools-into-threads) describes | | Plugins enabled in `.claude/settings.json` | Not loaded. Add the plugin in **Project settings > Plugins** instead | | Permission rules in…
CLI reference
Claude Code CLI · in the page
cli-reference
…mote Control](/docs/en/remote-control#start-a-remote-control-session) enabled so you can also control it from claude.ai or the Claude app. Optionally pass a name for the session…
Configure cloud environments
Claude Code CLI · in the page
cloud-environments
…403 whose message starts with `GitHub access to` and contains `is not enabled for this session`. A source archive you fetch over a `github.com/{owner}/{repo}/archive/` or `codeload.github.com` URL get…
Code Review
Claude Code CLI · in the page
code-review
…rganizations with [Zero Data Retention](/docs/en/zero-data-retention) enabled or with the [HIPAA configuration](/docs/en/hipaa-setup) applied, and is not covered under Anthropic's BAA. On other plans,…
Review locally with /code-review
Claude Code CLI · in the page
code-review-local
…m, or Microsoft Foundry, or to organizations with Zero Data Retention enabled or with the [HIPAA configuration](/docs/en/hipaa-setup.md) applied. In these cases, `/code-review ultra` runs a local revi…