1,272 pages for -p.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
whats-new-fable-5-1
Claude Developer Platform · in the page
models/fable-5-1/whats-new-fable-5-1
…ble-5-1/whats-new-fable-5-1#thinking-blocks-are-tied-to-the-model-that-produced-them). * [Editing earlier turns invalidates thinking blocks](https://platform.claude.com/docs/en/models/fable-5-1/whats-…
overview
Claude Developer Platform · in the page
models/fable-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-fable-5` | | [Claude Models on Google Cl…
overview
Claude Developer Platform · in the page
models/haiku-4-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-haiku-4-5` | | [Claude Mod…
migration-guide
Claude Developer Platform · in the page
models/haiku-5-5/migration-guide
…rm.claude.com/docs/en/models/haiku-5-5/migration-guide#remove-sampling-parameters). 6. If your requests end `messages` with an assistant turn for the model to continue, end them with a user turn inste…
overview
Claude Developer Platform · in the page
models/haiku-5-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-haiku-5-5` | | [Claude Models on Google…
whats-new-haiku-5-5
Claude Developer Platform · in the page
models/haiku-5-5/whats-new-haiku-5-5
…(https://platform.claude.com/docs/en/about-claude/pricing#long-context-pricing). | | [Browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool)…
overview
Claude Developer Platform · in the page
models/mythos-5-1/overview
…Batch API](https://platform.claude.com/docs/en/build-with-claude/batch-processing) | 50% discount on input and output | [Full price list](https://platform.claude.com/docs/en/about-claude/pricing)…
overview
Claude Developer Platform · in the page
models/mythos-5/overview
…Batch API](https://platform.claude.com/docs/en/build-with-claude/batch-processing) | 50% discount on input and output | [Full price list](https://platform.claude.com/docs/en/about-claude/pricing)…
overview
Claude Developer Platform · in the page
models/opus-4-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-opus-4-5` | | [Claude Mode…
overview
Claude Developer Platform · in the page
models/opus-4-6/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-opus-4-6` | | [Claude Models on Googl…
overview
Claude Developer Platform · in the page
models/opus-4-7/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-opus-4-7` | | [Claude Models on Google C…
overview
Claude Developer Platform · in the page
models/opus-4-8/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-opus-4-8` | | [Claude Models on Google C…
migration-guide
Claude Developer Platform · in the page
models/opus-5-5/migration-guide
…latform.claude.com/docs/en/build-with-claude/prompt-engineering/claude-prompting-best-practices). ### Claude Sonnet 5 only * If you rebuild conversation history to update instructions, consider swit…
overview
Claude Developer Platform · in the page
models/opus-5-5/overview
…opus-5-5/whats-new-opus-5-5#thinking-blocks-are-tied-to-the-model-that-produced-them), and, on the Claude API and Claude Models on Google Cloud (Google managed), [the earlier `computer_20251124` compu…
whats-new-opus-5-5
Claude Developer Platform · in the page
models/opus-5-5/whats-new-opus-5-5
…opus-5-5/whats-new-opus-5-5#thinking-blocks-are-tied-to-the-model-that-produced-them), and, on the Claude API and Claude Models on Google Cloud (Google managed), [the earlier `computer_20251124` compu…
overview
Claude Developer Platform · in the page
models/opus-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-opus-5` | | [Claude Models on Google Clo…
Models overview
Claude Developer Platform · in the page
models/overview
…n AWS ID](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-fable-5-1`…
overview
Claude Developer Platform · in the page
models/sonnet-4-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-sonnet-4-5` | | [Claude Mo…
overview
Claude Developer Platform · in the page
models/sonnet-4-6/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-sonnet-4-6` | | [Claude Models on Google…
migration-guide
Claude Developer Platform · in the page
models/sonnet-5-5/migration-guide
…with-claude/prompt-engineering/prompting-claude-sonnet-5-5#user-facing-progress-updates). ### Safety classifiers and fallback Claude Sonnet 5.5 declines in more categories than Claude Sonnet 5. A de…
overview
Claude Developer Platform · in the page
models/sonnet-5-5/overview
…et-5-5/whats-new-sonnet-5-5#thinking-blocks-are-tied-to-the-model-that-produced-them). * On the Claude API and Claude Models on Google Cloud (Google managed), [the earlier `computer_20251124` computer…
whats-new-sonnet-5-5
Claude Developer Platform · in the page
models/sonnet-5-5/whats-new-sonnet-5-5
…et-5-5/whats-new-sonnet-5-5#thinking-blocks-are-tied-to-the-model-that-produced-them). * On the Claude API and Claude Models on Google Cloud (Google managed), [the earlier `computer_20251124` computer…
overview
Claude Developer Platform · in the page
models/sonnet-5/overview
…m on AWS](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws) | `claude-sonnet-5` | | [Claude Models on Google C…
overview
Claude Developer Platform · in the page
release-notes/overview
…[user profiles](https://platform.claude.com/docs/en/manage-claude/user-profiles), so you can see whether Anthropic has restricted or banned one of your end customers. To find the profiles that have an…
overview
Claude Developer Platform · in the page
resources/overview
…System Card" icon="file" href="https://www.anthropic.com/claude-mythos-preview-system-card"> Detailed documentation of Claude Mythos Preview. </Card> <Card title="Claude Sonnet 4.6 System Car…
develop-tests
Claude Developer Platform · in the page
test-and-evaluate/develop-tests
…final validation, ship](https://platform.claude.com/docs/images/how-to-prompt-eng.svg) </Frame> ## Define your success criteria Good success criteria are: * **Specific:** Clearly define what you wa…
handle-streaming-refusals
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/handle-streaming-refusals
…age Batch](https://platform.claude.com/docs/en/build-with-claude/batch-processing) is returned as a succeeded result with `stop_reason`: `"refusal"`, not as an errored result. * **Centralize handling…
increase-consistency
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/increase-consistency
…issues reported with very large datasets - Dependent on third-party cloud infrastructure (AWS) </weaknesses> <opportunities> - Expanding into predictive analytics and AI-d…
mitigate-jailbreaks
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/mitigate-jailbreaks
…mpt injection**, where the user is trusted but Claude processes *third-party content* (webpages, emails, documents, tool results) that contains adversarial instructions. ## Jailbreaks and direct prom…
reduce-latency
Claude Developer Platform · in the page
test-and-evaluate/strengthen-guardrails/reduce-latency
…latform.claude.com/docs/en/build-with-claude/prompt-engineering/claude-prompting-best-practices#be-clear-and-direct) on your use case and might not make the intended inferences if instructions are unc…
Use Claude Code with a screen reader
Claude Code CLI · in the page
accessibility
…with plain, linear text. Instead of boxes, progress animations, and in-place redraws, Claude Code prints labeled lines that a screen reader such as VoiceOver or NVDA reads in order. You can hold a ful…
Set up Claude Code for your organization
Claude Code CLI · in the page
admin-setup
….com/en/articles/11845131-use-claude-code-with-your-team-or-enterprise-plan) for those steps. | Decision | What you're choosing | Reference | | :- | :- | :- | | [Choose your API provider](#choose-you…
Escalate hard decisions with the advisor tool
Claude Code CLI · in the page
advisor
…erminal picker: in [non-interactive mode](/docs/en/headless.md) with `-p`, in the Agent SDK, in the desktop app, and over [Remote Control](/docs/en/remote-control.md). This requires Claude Code v2.1.2…
How the agent loop works
Claude Code CLI · in the page
agent-sdk/agent-loop
…apart from reads from [network paths](/docs/en/permissions.md#network-paths). Tools not listed are still available, and calls to them that need approval fall through to the permission mode and `canUs…
Use Claude Code features in the SDK
Claude Code CLI · in the page
agent-sdk/claude-code-features
…`user_oauth` [Anthropic profile](/docs/en/authentication.md#anthropic-profiles-and-federation-credentials) | Endpoint policy: remove the managed settings file, plist, or registry policy from the host…
Configure your agent
Claude Code CLI · in the page
agent-sdk/configuration
…under [Settings precedence](/docs/en/agent-sdk/typescript.md#settings-precedence) for TypeScript and [Settings precedence](/docs/en/agent-sdk/python.md#settings-precedence) for Python. Pass `[]` to…
Track cost and usage
Claude Code CLI · in the page
agent-sdk/cost-tracking
…ttps://platform.claude.com/docs/en/about-claude/pricing#data-residency-pricing). When a response's `usage` reports `inference_geo: "us"`, the SDK multiplies the list price of that response's tokens by…
Give Claude custom tools
Claude Code CLI · in the page
agent-sdk/custom-tools
…ude custom tools > Define custom tools with the Claude Agent SDK's in-process MCP server so Claude can call your functions, hit your APIs, and perform domain-specific operations. Custom tools extend…
Rewind file changes with checkpointing
Claude Code CLI · in the page
agent-sdk/file-checkpointing
…o intermediate states, see [Multiple restore points](#multiple-restore-points). Capturing the session ID (`message.session_id`) is optional; you only need it if you want to rewind later, after the st…
Intercept and control agent behavior with hooks
Claude Code CLI · in the page
agent-sdk/hooks
…e same rules as [matchers in settings files](/docs/en/hooks.md#matcher-patterns). That section documents the exact-string and regular-expression evaluation paths, their version requirements, and the m…
Hosting the Agent SDK
Claude Code CLI · in the page
agent-sdk/hosting
…ANGELOG.md) or [Python](https://github.com/anthropics/claude-agent-sdk-python/blob/main/CHANGELOG.md) changelog before taking a minor. ### Resources 1 GiB RAM, 5 GiB disk, and 1 CPU per agent is a r…
Connect to external tools with MCP
Claude Code CLI · in the page
agent-sdk/mcp
…first tool call, and that deferred connect has its own timeout | | In-process [SDK server](#sdk-mcp-servers) | Yes, until it connects and lists its tools | [`MCP_TIMEOUT`](/docs/en/env-vars), 30 seco…
Observability with OpenTelemetry
Claude Code CLI · in the page
agent-sdk/observability
…ons ignore inbound `TRACEPARENT` entirely; only Agent SDK and `claude -p` runs honor it. See [Traces (beta)](/docs/en/monitoring-usage.md#traces-beta) in the Monitoring reference for the full span and…
Agent SDK overview
Claude Code CLI · in the page
agent-sdk/overview
…Script, [run the CLI as a subprocess](/docs/en/headless.md) with the `-p` flag and `--output-format json`. ## Capabilities These Claude Code capabilities are available in the SDK: | Capability | Wh…
Configure permissions
Claude Code CLI · in the page
agent-sdk/permissions
…recognizes as a [critical path](/docs/en/permission-modes.md#critical-paths), such as `rm -rf ~`. For what that `allow` does in plan mode, see [Hook approvals in plan mode](/docs/en/permissions.md#ho…
Plugins in the SDK
Claude Code CLI · in the page
agent-sdk/plugins
…Hello", options: { plugins: [ { type: "local", path: "./my-plugin" }, { type: "local", path: "/absolute/path/to/another-plugin" } ] } })) { // Plugin commands, agents, and ot…
Agent SDK reference - Python
Claude Code CLI · in the page
agent-sdk/python
…: {args['query']}"}]} ``` ### `create_sdk_mcp_server()` Create an in-process MCP server that runs within your Python application. ```python theme={null} def create_sdk_mcp_server( name: str,…
Quickstart
Claude Code CLI · in the page
agent-sdk/quickstart
…efore calling the SDK. The SDK also supports authentication via third-party API providers: * **Amazon Bedrock**: set `CLAUDE_CODE_USE_BEDROCK=1` environment variable and configure AWS credentials *…
Securely deploying AI agents
Claude Code CLI · in the page
agent-sdk/secure-deployment
…not a sandbox; apart from built-in safety checks such as the [critical-path check](/docs/en/permission-modes.md#critical-paths) on `rm` and `rmdir` and the [protected paths](/docs/en/permission-modes.…
Persist sessions to external storage
Claude Code CLI · in the page
agent-sdk/session-storage
…if you set [`CLAUDE_CODE_PROJECT_DIR_NAME`](/docs/en/sessions#name-the-project-directory-yourself) beside `CLAUDE_CONFIG_DIR` in a query's [`env` option](/docs/en/agent-sdk/typescript#options), the SD…