600 pages for settings.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
session-operations
Claude Developer Platform · in the page
managed-agents/session-operations
…d `agent.mcp_servers`, including permission policies and per-tool web settings such as [domain filters](https://platform.claude.com/docs/en/managed-agents/tools#restrict-web-search-and-web-fetch-domai…
sessions
Claude Developer Platform · in the page
managed-agents/sessions
…steps <CardGroup cols={3}> <Card title="Session operations" icon="settings" href="https://platform.claude.com/docs/en/managed-agents/session-operations"> Retrieve, list, update, archive, and d…
skills
Claude Developer Platform · in the page
managed-agents/skills
…s <CardGroup cols={2}> <Card title="Cloud environment setup" icon="settings" href="https://platform.claude.com/docs/en/managed-agents/environments"> Customize cloud sandboxes for your sessions.…
tools
Claude Developer Platform · in the page
managed-agents/tools
…ame value. The `web_search` and `web_fetch` entries accept additional settings; see [Restrict web search and web fetch domains](https://platform.claude.com/docs/en/managed-agents/tools#restrict-web-se…
webhooks
Claude Developer Platform · in the page
managed-agents/webhooks
…nage > Webhooks** in the [Claude Console](https://platform.claude.com/settings/workspaces/default/webhooks). A webhook endpoint consists of: * **URL:** Must be HTTPS on port 443 with a publicly reso…
Or, for the Project Glasswing model with the same capabilities:
Claude Developer Platform · in the page
models/fable-5-1/migration-guide
…-claude/prompt-engineering/prompting-claude-fable-5-1). The baseline settings shared by `claude-fable-5-1` and `claude-mythos-5-1`: * **Thinking:** [Adaptive thinking](https://platform.claude.com/do…
introducing-claude-fable-5-and-claude-mythos-5
Claude Developer Platform · in the page
models/fable-5/introducing-claude-fable-5-and-claude-mythos-5
…8). ## Next steps <CardGroup> <Card title="Models overview" icon="settings" href="https://platform.claude.com/docs/en/models/overview"> Specs and comparison for all current Claude models. </…
Or, for the model with the same capabilities and no access approval requirement:
Claude Developer Platform · in the page
models/fable-5/migration-guide
…ffered only to approved customers in Project Glasswing. The baseline settings shared by `claude-fable-5` and `claude-mythos-5`: * **Thinking:** [Adaptive thinking](https://platform.claude.com/docs/e…
migration-guide
Claude Developer Platform · in the page
models/opus-5-5/migration-guide
…Claude Opus 5.5 from earlier Opus models or Claude Sonnet 5: request settings that return errors, thinking blocks in every response, and a checklist for each starting model." --- <Note> This guide…
whats-new-opus-5-5
Claude Developer Platform · in the page
models/opus-5-5/whats-new-opus-5-5
…inking: {"type": "disabled"}` or `thinking: {"type": "enabled", ...}` settings and choose an [effort](https://platform.claude.com/docs/en/build-with-claude/effort) level instead. Replace `tool_choice`…
migration-guide
Claude Developer Platform · in the page
models/sonnet-5-5/migration-guide
…Sonnet 4.5, Claude Sonnet 4, Claude 3.7 Sonnet, or Claude Haiku 4.5: settings that return errors, thinking changes, and a checklist for each starting model." --- This guide lists the code changes fo…
overview
Claude Developer Platform · in the page
models/sonnet-5-5/overview
…ith-claude/thinking"> How adaptive thinking works, which thinking settings each model accepts, and how thinking blocks are preserved. </Card> </CardGroup> ## Reference <CardGroup cols={3}> <…
overview
Claude Developer Platform · in the page
release-notes/overview
…data you want to keep from the banner and under your **Organizational Settings**. For more, see [How do I use the Workbench?](https://support.claude.com/en/articles/8606378-how-do-i-use-the-workbench)…
claude-fable-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5
…m/en/docs/build-with-claude/prompt-engineering/overview'. Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-fable-5-1
Claude Developer Platform · in the page
release-notes/system-prompts/claude-fable-5-1
…m/en/docs/build-with-claude/prompt-engineering/overview'. Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-haiku-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-haiku-4-5
…en/docs/build-with-claude/prompt-engineering/overview'. **Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-opus-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-5
…en/docs/build-with-claude/prompt-engineering/overview'. **Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-opus-4-6
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-6
…m/en/docs/build-with-claude/prompt-engineering/overview'. Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-opus-4-7
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-7
…m/en/docs/build-with-claude/prompt-engineering/overview'. Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-opus-4-8
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-4-8
…ith-claude/prompt-engineering/overview' for more. Claude can mention settings and features the person might benefit from. Toggleable in-conversation or under "settings": web search, deep research, Co…
claude-opus-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-5
…ith-claude/prompt-engineering/overview' for more. Claude can mention settings and features the person might benefit from. Toggleable in-conversation or under "settings": web search, deep research, Co…
claude-opus-5-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-opus-5-5
…ith-claude/prompt-engineering/overview' for more. Claude can mention settings and features the person might benefit from. Toggleable in-conversation or under "settings": web search, deep research, Co…
claude-sonnet-4-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-sonnet-4-5
…en/docs/build-with-claude/prompt-engineering/overview'. **Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-sonnet-4-6
Claude Developer Platform · in the page
release-notes/system-prompts/claude-sonnet-4-6
…m/en/docs/build-with-claude/prompt-engineering/overview'. Claude has settings and features the person can use to customize their experience. Claude can inform the person of these settings and feature…
claude-sonnet-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-sonnet-5
…ith-claude/prompt-engineering/overview' for more. Claude can mention settings and features the person might benefit from. Toggleable in-conversation or under "settings": web search, deep research, Co…
claude-sonnet-5-5
Claude Developer Platform · in the page
release-notes/system-prompts/claude-sonnet-5-5
…ith-claude/prompt-engineering/overview' for more. Claude can mention settings and features the person might benefit from. Toggleable in-conversation or under "settings": web search, deep research, Co…
Use Claude Code with a screen reader
Claude Code CLI · in the page
accessibility
…et up Claude Code for screen readers such as VoiceOver and NVDA, plus settings for screen magnifiers, reduced motion, and colorblind-friendly themes. Claude Code has a screen reader mode that replace…
Set up Claude Code for your organization
Claude Code CLI · in the page
admin-setup
…administrators deploying Claude Code, covering API providers, managed settings, policy enforcement, usage monitoring, and data handling. Claude Code enforces organization policy through managed setti…
Escalate hard decisions with the advisor tool
Claude Code CLI · in the page
advisor
…* **`advisorModel` setting**: configure a persistent default in your [settings file](/docs/en/settings) * **`--advisor` flag**: set the advisor for a single session at launch Each of these enables th…
How the agent loop works
Claude Code CLI · in the page
agent-sdk/agent-loop
…tools` / `disallowedTools`** blocks listed tools, regardless of other settings. See [Permissions](/docs/en/agent-sdk/permissions) for the order that rules are checked before a tool runs. * **`permissi…
Use Claude Code features in the SDK
Claude Code CLI · in the page
agent-sdk/claude-code-features
…ons (`CLAUDE.md` and rules), skills, hooks, and more. When you omit `settingSources`, `query()` reads the same filesystem settings as the Claude Code CLI: user, project, and local settings, CLAUDE.md…
Configure your agent
Claude Code CLI · in the page
agent-sdk/configuration
…feature option's page. An Agent SDK session reads configuration from settings files, environment variables, and the `options` object you pass when you start it. This page shows how to compose the `op…
Track cost and usage
Claude Code CLI · in the page
agent-sdk/cost-tracking
…price table bundled at build time, unless a [`modelPricing`](/docs/en/settings-reference#modelpricing) table is in effect. They can drift from what you are actually billed when: * pricing changes…
Intercept and control agent behavior with hooks
Claude Code CLI · in the page
agent-sdk/hooks
…llback hooks you pass in `options.hooks` and shell command hooks from settings files when the corresponding [`settingSources`](/docs/en/agent-sdk/typescript#settingsource) or [`setting_sources`](/docs…
Hosting the Agent SDK
Claude Code CLI · in the page
agent-sdk/hosting
…ng directory so they do not overwrite each other's files, and isolate settings loading so per-agent `CLAUDE.md` files do not leak across agents. See [Multi-tenant isolation](#multi-tenant-isolation) f…
Connect to external tools with MCP
Claude Code CLI · in the page
agent-sdk/mcp
…in code when calling `query()`, or in a `.mcp.json` file loaded via [`settingSources`](#from-a-config-file). ### In code Pass MCP servers directly in the `mcpServers` option. This example starts a l…
Migrate to Claude Agent SDK
Claude Code CLI · in the page
agent-sdk/migration-guide
…print(message) asyncio.run(main()) ``` </CodeGroup> ### Settings sources default This default was briefly changed in v0.1.0 to load no filesystem settings and then reverted, so no migra…
Modifying system prompts
Claude Code CLI · in the page
agent-sdk/modifying-system-prompts
…ns enable both sources, so CLAUDE.md loads automatically. If you set `settingSources` in TypeScript or `setting_sources` in Python explicitly, include the sources you need. CLAUDE.md loading is contro…
Observability with OpenTelemetry
Claude Code CLI · in the page
agent-sdk/observability
…is when different agents in the same process need different telemetry settings. In Python, `env` is merged on top of the inherited environment. In TypeScript, `env` replaces the inherited environment…
Configure permissions
Claude Code CLI · in the page
agent-sdk/permissions
…le="Deny rules"> Check `deny` rules (from `disallowed_tools` and [settings.json](/docs/en/settings-reference#permission-settings)). If a deny rule matches, the tool is blocked, even in `bypassPerm…
Agent SDK reference - Python
Claude Code CLI · in the page
agent-sdk/python
…: str | Path | None = None cli_path: str | Path | None = None settings: str | None = None add_dirs: list[str | Path] = field(default_factory=list) env: dict[str, str] = field(default_f…
Persist sessions to external storage
Claude Code CLI · in the page
agent-sdk/session-storage
…rectory, such as OAuth credentials or an `apiKeyHelper` in your user `settings.json`, copy those files into the temp directory first, or set `ANTHROPIC_API_KEY` in `env` instead. Otherwise the run fai…
Extend agents with skills
Claude Code CLI · in the page
agent-sdk/skills
…em**: the SDK loads skills from the filesystem locations governed by `settingSources` (TypeScript) or `setting_sources` (Python) * **Automatically discovered**: once filesystem settings load, the SDK…
Subagents in the SDK
Claude Code CLI · in the page
agent-sdk/subagents
…versation history or tool results | | Project CLAUDE.md (loaded via [`settingSources`](/docs/en/agent-sdk/claude-code-features#control-filesystem-settings-with-settingsources)), unless the agent sets…
Scale to many tools with tool search
Claude Code CLI · in the page
agent-sdk/tool-search
…yourself. Your organization can keep tool search on through [managed settings](/docs/en/managed-settings), on Claude Code v2.1.227 or later. [Disable pre-release capabilities](/docs/en/llm-gateway-pr…
Agent SDK reference - TypeScript
Claude Code CLI · in the page
agent-sdk/typescript
…`query()`, `startup()`, `tool()`, `createSdkMcpServer()`, and `resolveSettings()` as the root entry, along with the functions that rename, tag, and delete sessions, `AbortError`, the runtime constants…
Handle approvals and user input
Claude Code CLI · in the page
agent-sdk/user-input
…back in `updatedPermissions` to apply it. A suggestion with the `localSettings` destination writes the rule to `.claude/settings.local.json` so future sessions skip the prompt for matching calls.…
Orchestrate teams of Claude Code sessions
Claude Code CLI · in the page
agent-teams
…ble them by setting `CLAUDE_CODE_EXPERIMENTAL_AGENT_TEAMS=1` in your [settings.json](/docs/en/settings) or environment. Without that variable, no team is set up at session start, no team directories a…
Manage multiple agents with agent view
Claude Code CLI · in the page
agent-view
…th flashes are off when the [`prefersReducedMotion` setting](/docs/en/settings-reference#prefersreducedmotion) is on, and the hint is hidden in [screen reader mode](/docs/en/accessibility). ### Open…
Claude Code on Amazon Bedrock
Claude Code CLI · in the page
amazon-bedrock
…ts you pin them. It saves the result to the `env` block of your [user settings file](/docs/en/settings), so you don't need to export environment variables yourself. </Step> </Steps> After you've si…