397 pages for capabilities.

reduce-latency Claude Developer Platform · in the page test-and-evaluate/strengthen-guardrails/reduce-latency …](https://platform.claude.com/docs/en/models/overview) with different capabilities and performance characteristics. Consider your specific requirements and choose the model that best fits your needs i… Examples Claude Code CLI · in the page agent-sdk/examples …ach notebook builds on the previous one, introducing new concepts and capabilities. Start with [the one-liner research agent](https://platform.claude.com/cookbook/claude-agent-sdk-00-the-one-liner-res… Intercept and control agent behavior with hooks Claude Code CLI · in the page agent-sdk/hooks …ols](/docs/en/agent-sdk/custom-tools.md): build tools to extend agent capabilities Migrate to Claude Agent SDK Claude Code CLI · in the page agent-sdk/migration-guide …entation has been reorganized. This change reflects the SDK's broader capabilities for building AI agents beyond coding tasks. Migrating from the OpenAI Agents SDK instead? The [OpenAI Agents SDK mig… Modifying system prompts Claude Code CLI · in the page agent-sdk/modifying-system-prompts …, or a fully custom prompt. System prompts define Claude's behavior, capabilities, and response style. Start from the `claude_code` preset for CLI or IDE-like coding tools where a human watches and s… Agent SDK overview Claude Code CLI · in the page agent-sdk/overview …K** | A library that runs the Claude Code binary, with Claude Code's [capabilities](#capabilities), such as built-in tools, permissions, sessions, and hooks. | | Do interactive development or run one-… Plugins in the SDK Claude Code CLI · in the page agent-sdk/plugins …, you can programmatically load plugins from local directories to add capabilities to your agent sessions. A plugin can include: * **Skills**: capabilities Claude invokes autonomously when relevant.… Quickstart Claude Code CLI · in the page agent-sdk/quickstart …ps Now that you've created your first agent, learn how to extend its capabilities and tailor it to your use case: * **[Configure your agent](/docs/en/agent-sdk/configuration.md)**: compose the optio… Securely deploying AI agents Claude Code CLI · in the page agent-sdk/secure-deployment …Least privilege When needed, you can restrict the agent to only the capabilities required for its specific task: | Resource | Restriction options | | - | - | | Filesystem | Mount only needed direct… Extend agents with skills Claude Code CLI · in the page agent-sdk/skills …s your sessions discover Agent Skills extend Claude with specialized capabilities that Claude invokes when relevant. Skills are packaged as `SKILL.md` files containing instructions, descriptions, and… Streaming Input Claude Code CLI · in the page agent-sdk/streaming-vs-single-mode …y to use the Claude Agent SDK. It provides full access to the agent's capabilities and enables rich, interactive experiences. It allows the agent to operate as a long lived process that takes in user… Scale to many tools with tool search Claude Code CLI · in the page agent-sdk/tool-search …L_SEARCH` nor managed settings turns it back on. [Disable pre-release capabilities](/docs/en/llm-gateway-protocol.md#disable-pre-release-capabilities) covers where the override applies and what the va… Agent SDK reference - TypeScript Claude Code CLI · in the page agent-sdk/typescript …dvertises the `interrupt_receipt_v1` capability in [`SDKSystemMessage.capabilities`](#sdksystemmessage), resolves with an [`SDKControlInterruptResponse`](#sdkcontrolinterruptresponse) listing the mess… Handle approvals and user input Claude Code CLI · in the page agent-sdk/user-input …on` is available. If you specify a `tools` array to restrict Claude's capabilities (for example, a read-only agent with only `Read`, `Glob`, and `Grep`), include `AskUserQuestion` in that array. Other… Share session output as artifacts Claude Code CLI · in the page artifacts …e the first publish of each artifact | | The publish declares runtime capabilities for the page, such as [connector calls](#pull-live-data-with-mcp-connectors) or [file downloads](#offer-a-file-downlo… Auto mode classifier request charges Claude Code CLI · in the page auto-mode-classifier-billing …turns the server's checks off as well, except as [Disable pre-release capabilities](/docs/en/llm-gateway-protocol.md#disable-pre-release-capabilities) describes. `CLAUDE_CODE_AUTO_MODE_SERVER` is a t… Channels reference Claude Code CLI · in the page channels-reference …what makes it a channel — Claude Code registers a listener for it capabilities: { experimental: { 'claude/channel': {} } }, // Claude Code delivers this to Claude as context when the server co… Use Claude Code with Chrome Claude Code CLI · in the page chrome …aude/fcoeoabgfenejglbffodgkkbkcdhcgfn) to give you browser automation capabilities from the CLI or the [VS Code extension](/docs/en/vs-code.md#automate-browser-tasks-with-chrome). Build your code, the… Common workflows Claude Code CLI · in the page common-workflows …in the `#eng-reviews` Slack channel." *** ### Ask Claude about its capabilities Claude can answer questions about its own features and limitations. It looks up the answers in the current Claude Co… Desktop application Claude Code CLI · in the page desktop …and scope options. ### Feature comparison This table compares core capabilities between the CLI and Desktop. For a full list of CLI flags, see the [CLI reference](/docs/en/cli-reference.md). | Fea… Get started with the desktop app Claude Code CLI · in the page desktop-quickstart …les, which is useful before a large refactor. **Add plugins for more capabilities.** Install [plugins](/docs/en/desktop.md#install-plugins) that add skills, agents, MCP servers, and more. **Arrange… Development containers Claude Code CLI · in the page devcontainer …xtra permissions, so the reference adds the `NET_ADMIN` and `NET_RAW` capabilities through `runArgs`. The firewall script and these capabilities are not required for Claude Code itself: you can leave… Environment variables Claude Code CLI · in the page env-vars …izes the ID](/docs/en/model-config#customize-pinned-model-display-and-capabilities), and the model ID otherwise… Error reference Claude Code CLI · in the page errors …Scheduled tasks (Was Routines)** toggle at [**Organization settings > Capabilities > Remote sessions**](https://claude.ai/admin-settings/capabilities) ### Remote Control requires the Anthropic API T… Speed up responses with fast mode Claude Code CLI · in the page fast-mode …prioritizes speed over cost efficiency. You get identical quality and capabilities with faster responses. Fast mode is supported on Opus 5.5, Opus 5, and Opus 4.8. It is not available on Sonnet, Haiku… Feature availability Claude Code CLI · in the page feature-availability …y by subscription plan](#availability-by-subscription-plan). ### CLI capabilities that vary by provider These features work in the local CLI but depend on a server-side capability that not every pro… Extend Claude Code Claude Code CLI · in the page features-overview …e from always-on context that Claude sees every session, to on-demand capabilities you or Claude can invoke, to background automation that runs on specific events. The table below shows what's availab… Run Claude Code programmatically Claude Code CLI · in the page headless …tream as the hook produces them. The event also carries an optional `capabilities` array of strings naming the protocol behaviors this Claude Code version implements, such as `interrupt_receipt_v1` o… How Claude Code works Claude Code CLI · in the page how-claude-code-works …topics, and more. This guide covers the core architecture, built-in capabilities, and [tips for working effectively](#work-effectively-with-claude-code). For step-by-step walkthroughs, see [Common w… Legal and compliance Claude Code CLI · in the page legal-and-compliance …evelopers** building products or services that interact with Claude's capabilities, including those using the [Agent SDK](/docs/en/agent-sdk/overview.md), should use API key authentication through [Cl… Other LLM gateways Claude Code CLI · in the page llm-gateway …y becomes infrastructure your organization operates. Claude Code adds capabilities with each release, and a gateway that doesn't forward them breaks the corresponding features, so the gateway product… Connect Claude Code to an LLM gateway Claude Code CLI · in the page llm-gateway-connect …and that section explains which model runs them otherwise. * **Model capabilities**: if you pin a model ID that your Claude Code version doesn't recognize, features such as effort levels or extended… Claude Code gateway compatibility guide Claude Code CLI · in the page llm-gateway-protocol …sets [`CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS`](#disable-pre-release-capabilities) | The subset Amazon Bedrock and Agent Platform accept | | Request fields for a model ID Claude Code doesn't recogniz… Roll out an LLM gateway for your organization Claude Code CLI · in the page llm-gateway-rollout …pre-release capability headers and body fields. [Disable pre-release capabilities](/docs/en/llm-gateway-protocol.md#disable-pre-release-capabilities) covers the exact scope | Your gateway forwards to… Connect Claude Code to tools via MCP Claude Code CLI · in the page mcp …Claude Code declares `elicitation: {form: {}, url: {}}` in its client capabilities, so a server there can request either mode through the protocol's standard elicitation request. ## Use MCP resources… Model configuration Claude Code CLI · in the page model-config …n Claude Code [recognizes the ID](#customize-pinned-model-display-and-capabilities), and the model ID otherwise. * If you omit the description, Claude Code uses `Custom model (<model-id>)`. Claude Co… Overview Claude Code CLI · in the page overview …md) lets you build your own agents powered by Claude Code's tools and capabilities, with full control over orchestration, tool access, and permissions. > **Pipe, script, and automate with the CLI** >… Choose a permission mode Claude Code CLI · in the page permission-modes …ude Code also stops asking the server, except as [Disable pre-release capabilities](/docs/en/llm-gateway-protocol.md#disable-pre-release-capabilities) describes. ### Default classifier model By defa… How Claude Code uses prompt caching Claude Code CLI · in the page prompt-caching …XPERIMENTAL_BETAS`](/docs/en/llm-gateway-protocol#disable-pre-release-capabilities), in which case that block is sent uncached. At the provider's own endpoint, Amazon Bedrock and its [Mantle endpoint… Quickstart Claude Code CLI · in the page quickstart …plain the folder structure ``` You can also ask Claude about its own capabilities: ```text wrap theme={null} what can Claude Code do? ``` ```text wrap theme={null} how do I create custom skills in… Continue local sessions from any device with Remote Control Claude Code CLI · in the page remote-control …the setting from the claude.ai organization settings. **1. Go to the Capabilities page** Go to [**Organization settings > Capabilities > Remote sessions**](https://claude.ai/admin-settings/capabilit… Automate work with scheduled tasks Claude Code CLI · in the page routines …Scheduled tasks (Was Routines)** toggle at [**Organization settings > Capabilities > Remote sessions**](https://claude.ai/admin-settings/capabilities). When the toggle is off, existing scheduled tasks… Customize sessions in self-hosted environments Claude Code CLI · in the page self-hosted-environments-configuration …(/docs/en/fast-mode.md) isn't available on either provider. For other capabilities that differ by provider, see [CLI capabilities that vary by provider](/docs/en/feature-availability.md#cli-capabiliti… Verify session identity in self-hosted environments Claude Code CLI · in the page self-hosted-environments-identity …redentials scoped to what one coding session should reach: * **Limit capabilities**: grant read and write access to the resources the session needs for coding tasks, not administrative capabilities t… All settings Claude Code CLI · in the page settings-reference …newer than your version. Claude Code then applies that known model's capabilities and effort defaults to the entry instead of treating its model as unknown. The entry's label and the model ID Claude… Extend Claude with skills Claude Code CLI · in the page skills …de with skills > Create, manage, and share skills to extend Claude's capabilities in Claude Code. Includes custom commands and bundled skills. Skills extend what Claude can do. Create a `SKILL.md` f… Create custom subagents Claude Code CLI · in the page sub-agents …rameter requires Claude Code v2.1.292 or later. ### Control subagent capabilities You can control what subagents can do through tool access, permission modes, and conditional rules. #### Available… Tools reference Claude Code CLI · in the page tools-reference …it what a subagent can reach](/docs/en/sub-agents.md#control-subagent-capabilities) in the first place, narrow its `tools` field, for example by leaving Bash off the list, or set deny rules in your se… Troubleshooting Claude Code CLI · in the page troubleshooting …ropics/claude-code) for known issues 4. Ask Claude directly about its capabilities and features. Claude has built-in access to its documentation. For account, billing, or subscription problems, conta… Use Claude Code in VS Code Claude Code CLI · in the page vs-code …ith Chrome](/docs/en/chrome.md): setup instructions, the full list of capabilities, and troubleshooting ## Work with git Claude Code integrates with git to help with version control workflows direct…