890 pages for allow.

claude-opus-4 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-4 …person asks, Claude can tell them about the following products which allow them to access Claude. Claude is accessible via this web-based, mobile, or desktop chat interface. Claude is accessible via… claude-opus-4-1 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-4-1 …person asks, Claude can tell them about the following products which allow them to access Claude. Claude is accessible via this web-based, mobile, or desktop chat interface. Claude is accessible via… claude-opus-4-5 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-4-5 …person asks, Claude can tell them about the following products which allow them to access Claude. Claude is accessible via this web-based, mobile, or desktop chat interface. Claude is accessible via… claude-opus-4-6 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-4-6 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent publicly available models are Claude… claude-opus-4-7 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-4-7 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent publicly available models are Claude… claude-opus-4-8 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-4-8 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent publicly available models are Claude… claude-opus-5 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-5 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent publicly available models are Claude… claude-opus-5-5 Claude Developer Platform · in the page release-notes/system-prompts/claude-opus-5-5 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent publicly available models are Claude… claude-sonnet-3-7 Claude Developer Platform · in the page release-notes/system-prompts/claude-sonnet-3-7 …tional 'reasoning' or 'extended thinking mode' which, when turned on, allows Claude to think before answering a question. Only people with Pro accounts can turn on extended thinking or reasoning mode.… claude-sonnet-4 Claude Developer Platform · in the page release-notes/system-prompts/claude-sonnet-4 …person asks, Claude can tell them about the following products which allow them to access Claude. Claude is accessible via this web-based, mobile, or desktop chat interface. Claude is accessible via… claude-sonnet-4-5 Claude Developer Platform · in the page release-notes/system-prompts/claude-sonnet-4-5 …person asks, Claude can tell them about the following products which allow them to access Claude. Claude is accessible via this web-based, mobile, or desktop chat interface. Claude is accessible via… claude-sonnet-4-6 Claude Developer Platform · in the page release-notes/system-prompts/claude-sonnet-4-6 …person asks, Claude can tell them about the following products which allow access to Claude. Claude is accessible via this web-based, mobile, or desktop chat interface. Voice mode in the Claude app l… claude-sonnet-5 Claude Developer Platform · in the page release-notes/system-prompts/claude-sonnet-5 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent models are Claude Fable 5.1, Claude… claude-sonnet-5-5 Claude Developer Platform · in the page release-notes/system-prompts/claude-sonnet-5-5 …on asks, Claude can tell them about the following products which also allow access to Claude. Claude is accessible via an API and Claude Platform. The most recent models are Claude Fable 5.1, Claude… develop-tests Claude Developer Platform · in the page test-and-evaluate/develop-tests …</Accordion> 2. **Automate when possible:** Structure questions to allow for automated grading (for example, multiple-choice, string match, code-graded, LLM-graded). 3. **Prioritize volume over qua… reduce-hallucinations Claude Developer Platform · in the page test-and-evaluate/strengthen-guardrails/reduce-hallucinations …cinations description: Minimize hallucinations in Claude's outputs by allowing uncertainty, grounding responses in direct quotes, and verifying claims with citations. --- Even the most advanced langu… reduce-latency Claude Developer Platform · in the page test-and-evaluate/strengthen-guardrails/reduce-latency …xperimentation. ### 3. Stream responses Streaming is a feature that allows the model to start sending back its response before the full output is complete. This can significantly improve the perceiv… Set up Claude Code for your organization Claude Code CLI · in the page admin-setup …decide-what-to-enforce) | Which tools, commands, and integrations are allowed | [Permissions](https://code.claude.com/docs/en/permissions.md), [Sandboxing](https://code.claude.com/docs/en/sandboxing.m… Escalate hard decisions with the advisor tool Claude Code CLI · in the page advisor …ttps://code.claude.com/docs/en/model-config#restrict-model-selection) allowlist excludes. To use the advisor, pick an allowed model with `/advisor`. Claude Code still saves an advisor that your curre… How the agent loop works Claude Code CLI · in the page agent-sdk/agent-loop …ls to call based on the task, but you control whether those calls are allowed to execute. Use these options to auto-approve tools, block tools, and set the permission mode: * **`allowed_tools` / `all… Use Claude Code features in the SDK Claude Code CLI · in the page agent-sdk/claude-code-features …cations. setting_sources=["user", "project"], allowed_tools=["Read", "Edit", "Bash"], ), ): if isinstance(message, AssistantMessage): for block… Configure your agent Claude Code CLI · in the page agent-sdk/configuration …thon where the spellings differ: * **`model`**: picks the model * **`allowedTools` / `allowed_tools`**: pre-approves a read-only tool list * **`maxTurns` / `max_turns`**: caps the turn count * **`cwd… Give Claude custom tools Claude Code CLI · in the page agent-sdk/custom-tools …stom tool](#call-a-custom-tool). | | Pre-approve a tool | Add to your allowed tools. See [Configure allowed tools](#configure-allowed-tools). | | Require approval for calls to a tool, or block the too… Rewind file changes with checkpointing Claude Code CLI · in the page agent-sdk/file-checkpointing …ference.md#notebookedit-tool-behavior) tools during an agent session, allowing you to rewind files to any previous state. To watch a rewind restore a file, jump to the [interactive example](#try-it-ou… Intercept and control agent behavior with hooks Claude Code CLI · in the page agent-sdk/hooks …returns an [output object](#outputs) that tells the agent what to do: allow the operation, block it, modify the input, or inject context into the conversation. This example registers a `PreToolUse` h… Hosting the Agent SDK Claude Code CLI · in the page agent-sdk/hosting …, route outbound traffic through an egress proxy that enforces domain allowlists, injects credentials, and logs requests. See [Secure Deployment](https://code.claude.com/docs/en/agent-sdk/secure-deplo… Connect to external tools with MCP Claude Code CLI · in the page agent-sdk/mcp …cs) MCP server using [HTTP transport](#http%2Fsse-servers) and uses [`allowedTools`](#allow-mcp-tools) with a wildcard to permit all tools from the server. ```typescript TypeScript theme={null} impor… Modifying system prompts Claude Code CLI · in the page agent-sdk/modifying-system-prompts …ructions: false, attribution: { commit: "", pr: "" } }, allowedTools: ["Bash(git *)"] } })) { if (message.type === "result") console.log(message.subtype); } ``` ```python Python the… Observability with OpenTelemetry Claude Code CLI · in the page agent-sdk/observability …* `tool_decision` and `tool_result`: each tool call, whether it was allowed or denied, and its result * `safety_event`: which check refused a tool call or required a permission prompt for it, such a… Agent SDK overview Claude Code CLI · in the page agent-sdk/overview …g code. > [!NOTE] > > Unless previously approved, Anthropic does not allow third party developers to offer claude.ai login or rate limits for their products, including agents built on the Claude Agen… Configure permissions Claude Code CLI · in the page agent-sdk/permissions …w your agent uses tools with permission modes, hooks, and declarative allow/deny rules. The Claude Agent SDK provides permission controls to manage how Claude uses tools. Use permission modes and rul… Agent SDK reference - Python Claude Code CLI · in the page agent-sdk/python …tions = ClaudeAgentOptions( mcp_servers={"calc": calculator}, allowed_tools=["mcp__calc__add", "mcp__calc__multiply"], ) ``` ### `list_sessions()` Lists past sessions with metadata. Filter b… Quickstart Claude Code CLI · in the page agent-sdk/quickstart …etails. > [!NOTE] > > Unless previously approved, Anthropic does not allow third party developers to offer claude.ai login or rate limits for their products, including agents built on the Claude Agen… Securely deploying AI agents Claude Code CLI · in the page agent-sdk/secure-deployment …ocs/en/permission-modes.md#critical-paths) needs approval. A matching allow rule doesn't skip that approval. This is a permission gate, not a sandbox. To control what the agent can write, use [filesys… Work with sessions Claude Code CLI · in the page agent-sdk/sessions …ost}]") async def main(): options = ClaudeAgentOptions( allowed_tools=["Read", "Edit", "Glob", "Grep"], ) async with ClaudeSDKClient(options=options) as client: # First… Extend agents with skills Claude Code CLI · in the page agent-sdk/skills …to let Claude invoke every discovered skill, a list of skill names to allow only those, or `[]` to let Claude invoke none. For example, to let Claude invoke only two named skills: ```python Python t… Stream responses in real-time Claude Code CLI · in the page agent-sdk/streaming-output …= ClaudeAgentOptions( include_partial_messages=True, allowed_tools=["Bash", "Read"], ) async for message in query(prompt="List the files in my project", options=options):… Streaming Input Claude Code CLI · in the page agent-sdk/streaming-vs-single-mode …e agent's capabilities and enables rich, interactive experiences. It allows the agent to operate as a long lived process that takes in user input, handles interruptions, surfaces permission requests,… Subagents in the SDK Claude Code CLI · in the page agent-sdk/subagents …laudeAgentOptions( # Auto-approve these tools allowed_tools=["Read", "Grep", "Glob", "Agent"], agents={ "code-reviewer": AgentDefinition(… Track todos Claude Code CLI · in the page agent-sdk/todo-tracking …ession in, do one of the following: * Name one of the tools in the [`allowedTools`](https://code.claude.com/docs/en/agent-sdk/permissions#allow-and-deny-rules) (TypeScript) or `allowed_tools` (Python… Scale to many tools with tool search Claude Code CLI · in the page agent-sdk/tool-search …url: "https://tools.example.com/mcp" } }, allowedTools: ["mcp__enterprise-tools__*"], // Wildcard pre-approves all tools from this server env: { ...process.en… Troubleshoot the Agent SDK Claude Code CLI · in the page agent-sdk/troubleshooting …MCP server, connection timeouts, tool output that exceeds the maximum allowed tokens | [MCP troubleshooting](https://code.claude.com/docs/en/agent-sdk/mcp.md#troubleshooting) | | Plugin not loading, p… Agent SDK reference - TypeScript Claude Code CLI · in the page agent-sdk/typescript …`summary` field. Applies to foreground and background subagents | | `allowDangerouslySkipPermissions` | `boolean` | `false` | Enable bypassing permissions. Required when using `permissionMode: 'bypas… Handle approvals and user input Claude Code CLI · in the page agent-sdk/user-input …request(tool_name, input_data, context): # Prompt user and return allow or deny ... options = ClaudeAgentOptions(can_use_tool=handle_tool_request) ``` ```typescript TypeScript theme={null}… Orchestrate teams of Claude Code sessions Claude Code CLI · in the page agent-teams …ttps://code.claude.com/docs/en/model-config#restrict-model-selection) allowlist. When the allowlist blocks a value, Claude Code substitutes another model: * **Family alias such as `opus`**: On the An… Manage multiple agents with agent view Claude Code CLI · in the page agent-view …trust dialog](https://code.claude.com/docs/en/permissions.md#project-allow-rules-and-workspace-trust) for the directory, Claude Code shows it before agent view opens, the same dialog `claude` shows.… Claude Code on Amazon Bedrock Claude Code CLI · in the page amazon-bedrock …de sent this check directly and hung at startup on networks that only allow egress through a proxy. ##### Example configuration ```json theme={null} { "awsAuthRefresh": "aws sso login --profile my… Share session output as artifacts Claude Code CLI · in the page artifacts …t read the file without your approval | Asks before publishing it. An allow rule for the `Artifact` tool doesn't skip this prompt | | In [Manual](https://code.claude.com/docs/en/permission-modes.md) o… Authentication Claude Code CLI · in the page authentication …ile belongs to ### Restrict which API providers a machine may use [`allowedProviders`](https://code.claude.com/docs/en/settings-reference#allowedproviders) in [managed settings](https://code.claude.… Configure auto mode Claude Code CLI · in the page auto-mode-config …ation trusts. Set environment context, override the default block and allow rules, and inspect your effective config with the auto-mode CLI subcommands. [Auto mode](https://code.claude.com/docs/en/pe…