50 pages for default.

SEP-1034: Support default values for all primitive types in elicitation schemas Model Context Protocol · title seps/1034--support-default-values-for-all-primitive-types-in SEP-1613: Establish JSON Schema 2020-12 as Default Dialect for MCP Model Context Protocol · title seps/1613-establish-json-schema-2020-12-as-default-dialect-f model-deprecations Claude Developer Platform · in the page about-claude/model-deprecations …d (Claude Opus 4.7 and later) | Returns a 400 error when set to a non-default value on Claude 4.7 and later models and [Claude Mythos Preview](https://anthropic.com/glasswing). | Omit and use [prompti… choosing-a-model Claude Developer Platform · in the page about-claude/models/choosing-a-model …better lever than switching models. On Claude Opus 5, start with the default (`high`) and adjust up or down based on your evals. On Claude Opus 4.8 and Claude Opus 4.7, the `xhigh` effort level, betw… Or, for the model with the same capabilities and no access approval requirement: Claude Developer Platform · in the page about-claude/models/migration-guide …s://platform.claude.com/docs/en/build-with-claude/context-windows) by default, and up to 128k output tokens per request. * **Pricing:** $10 USD per million input tokens and $50 USD per million output… optimizing-for-cost-and-intelligence Claude Developer Platform · in the page about-claude/models/optimizing-for-cost-and-intelligence …ier) | Run everything at low effort and re-run failures at the default (`high`); on the coding benchmark measured, the pass rate held at about half the cost | [Re-… pricing Claude Developer Platform · in the page about-claude/pricing …mium over global endpoints. The Claude API (first-party) is global by default; for first-party data residency options and pricing, see [Data residency pricing](https://platform.claude.com/docs/en/abou… content-moderation Claude Developer Platform · in the page about-claude/use-case-guides/content-moderation …a violation, get the categories and explanation; otherwise, use empty defaults violated_categories = assessment.get("categories", []) if contains_violation else [] explanation = assessment… customer-support-chat Claude Developer Platform · in the page about-claude/use-case-guides/customer-support-chat …d: $%.2f per month".formatted(premium); } default -> throw new IllegalArgumentException("An unexpected tool was used"); }; } } ``` ```php PHP use A… Create an instance of the Claude API client Claude Developer Platform · in the page about-claude/use-case-guides/ticket-routing …with outliers and ambiguous inputs, frequently misclassifying them or defaulting to a catch-all category. Claude's natural language processing capabilities allow it to better interpret context and nua… PDF Processing Claude Developer Platform · in the page agents-and-tools/agent-skills/best-practices …every token competes with conversation history and other context. **Default assumption:** Claude is already very smart Only add context Claude doesn't already have. Challenge each piece of informat… claude-api-skill Claude Developer Platform · in the page agents-and-tools/agent-skills/claude-api-skill …_config.effort` starting point for the target model (for example, the default `high` on Claude Opus 5, and `xhigh` for coding and agentic use cases on Claude Opus 4.8 and Claude Opus 4.7) * **Prompt-b… quickstart Claude Developer Platform · in the page agents-and-tools/agent-skills/quickstart …ous script, with any imports and client setup at the top: <CodeGroup defaultLanguage="CLI"> ```bash cURL # List Anthropic-managed Skills curl --fail-with-body -sS "https://api.anthropic.com/v1/… mcp-connector Claude Developer Platform · in the page agents-and-tools/mcp-connector …Basic example This example enables all tools from an MCP server with default configuration: <CodeGroup> ```bash cURL curl https://api.anthropic.com/v1/messages \ -H "Content-Type: applicatio… concepts Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/concepts …ace:manage_tunnels` scope. | Managed mode (`setup.enabled: true`, the default) | **With programmatic access** | | **Manual** | You copy the tunnel token from the Claude Console, genera… console Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/console …n, and manage certificates. Organization admins and owners have it by default; custom roles and per-account grants can also include it. Roles without it have read-only access to the **MCP tunnels** pa… Edit docker-compose.yaml: increment the integer in the setup service's Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/deploy-compose …deration rule is scoped to a workspace other than your organization's default, also set `ANTHROPIC_WORKSPACE_ID=wrkspc_...`; the setup component uses the default workspace otherwise. An auto-created t… deploy-helm Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/deploy-helm …unnel-setup` | | Audience | `api.anthropic.com` (the chart's default; no scheme) | | Scope | `workspace:manage_tunnels` | <Note> The ch… reference Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/reference …| Default | | --------------------------------- | ------------------------------------------… security Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/security …agents) to try them. </Note> The tunnel architecture provides strong defaults (outbound-only connectivity, end-to-end encryption, and IP validation), but the overall security of your [tunnel stack](h… troubleshooting Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/troubleshooting …WKS, lifetime) are the same. Tunnels-specific causes: * The chart's default audience is `api.anthropic.com` (no scheme). If your rule's audience is `https://api.anthropic.com`, set `api.wif.audience… advisor-tool Claude Developer Platform · in the page agents-and-tools/tool-use/advisor-tool …the executor. ## Tool parameters | Parameter | Type | Default | Description… bash-tool Claude Developer Platform · in the page agents-and-tools/tool-use/bash-tool …end ``` </CodeGroup> The records go to `stderr` by default; point them at a file or your logging pipeline to keep them. Include whatever ties the record to the request in your appli… browser-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/browser-use-tool …20260801` entry in your `tools` array gives Claude 27 member tools by default, such as `navigate`, `read_page`, `left_click`, and `screenshot`, plus four more (`javascript_exec`, `file_upload`, `read_… computer-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/computer-use-tool …text or specific UI elements that aren't legible at the screenshot's default resolution, such as file names in a sidebar, tab titles, status-bar text, line numbers, or button labels. If Claude isn't… define-tools Claude Developer Platform · in the page agents-and-tools/tool-use/define-tools …aude to decide whether to call any provided tools or not. This is the default value when `tools` are provided. * `any` tells Claude that it must use one of the provided tools, but doesn't force a part… memory-tool Claude Developer Platform · in the page agents-and-tools/tool-use/memory-tool …Sprintf("Successfully renamed %s to %s", cmd.OldPath, cmd.NewPath) default: return "Error: unknown command " + cmd.Command } } func main() { client := anthropic.NewClient() tools… overview Claude Developer Platform · in the page agents-and-tools/tool-use/overview …l.io/docs/develop/build-client). ## When Claude uses tools With the default `tool_choice` of `{"type": "auto"}`, Claude determines on each turn whether to call a tool or respond directly. It calls a… parallel-tool-use Claude Developer Platform · in the page agents-and-tools/tool-use/parallel-tool-use …ool calls, with message-history guidance and troubleshooting. --- By default, Claude may call multiple tools in a single response. This page covers how to run those calls, how to format the message h… Process results programmatically Claude Developer Platform · in the page agents-and-tools/tool-use/programmatic-tool-calling …ues:** * `["direct"]` - Claude is guided to call this tool directly (default if omitted) * `["code_execution_20260120"]` - Claude is guided to call this tool only from within code execution * `["dire… server-tools Claude Developer Platform · in the page agents-and-tools/tool-use/server-tools …and later versions with dynamic filtering are **not** ZDR-eligible by default because dynamic filtering relies on code execution internally. To use a `_20260209` or later server tool with ZDR, disabl… text-editor-tool Claude Developer Platform · in the page agents-and-tools/tool-use/text-editor-tool …ap<String, Object> input) { var command = (String) input.getOrDefault("command", ""); var filePath = (String) input.getOrDefault("path", ""); if (command.equals("view")) {… tool-reference Claude Developer Platform · in the page agents-and-tools/tool-use/tool-reference …pts only `enabled` and `defer_loading`. * A member you omit keeps its defaults. An absent value, `{}`, and a restated default are equivalent. * An unknown member name or any other field in a member's… Log at info level Claude Developer Platform · in the page agents-and-tools/tool-use/tool-runner …San Francisco, CA"), unit: z.enum(["celsius", "fahrenheit"]).default("fahrenheit").describe("Temperature unit") }), run: async (input) => { return JSON.stringify({ tempera… tool-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/tool-search-tool …and returns the matching tools as `tool_reference` blocks (up to 5 by default; Claude can set a `limit` in its search input). 6. The API automatically expands these references into full tool definitio… tool-use-with-prompt-caching Claude Developer Platform · in the page agents-and-tools/tool-use/tool-use-with-prompt-caching …onfig.effort` | Same as thinking parameters; setting the model's default explicitly is equivalent to omitting it… web-fetch-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-fetch-tool …error with the `max_uses_exceeded` error code. There is currently no default limit. ### Domain filtering For domain filtering with `allowed_domains` and `blocked_domains`, see [Server tools](https:… web-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-search-tool …n `web_search_20260209` and later, the tool's `allowed_callers` field defaults to `["code_execution_20260120"]`, and when dynamic filtering runs, the API provisions the code execution it needs for the… Admin Claude Developer Platform · in the page api/admin …t type. For Organizations, this is always `"organization"`. default: organization #### Example ```bash curl https://api.anthropic.com/v1/organizations/me \ -H 'anthropic-version: 2023-… Analytics Claude Developer Platform · in the page api/admin/analytics …few percent over the following days: when `ending_date` is omitted it defaults to the most recent available day + 1, so the last entry covers the most recent available day. The series can be scoped to… Artifacts Claude Developer Platform · in the page api/admin/analytics/artifacts …r_id"` - `limit: optional number` Maximum rows to return (1-1000, default 100). The ungrouped artifact-type cube is finite and returned in full; `limit` is the page size only when `group_by[]` mul… Get Artifact Activity Claude Developer Platform · in the page api/admin/analytics/artifacts/list …r_id"` - `limit: optional number` Maximum rows to return (1-1000, default 100). The ungrouped artifact-type cube is finite and returned in full; `limit` is the page size only when `group_by[]` mul… Chat Projects Claude Developer Platform · in the page api/admin/analytics/chat_projects …test available day), so this can be at most today — which is also the default when omitted, resolved once when the first page is served and reused for the rest of the pagination sequence. At most 366… Get Chat Project Usage Claude Developer Platform · in the page api/admin/analytics/chat_projects/list …test available day), so this can be at most today — which is also the default when omitted, resolved once when the first page is served and reused for the rest of the pagination sequence. At most 366… Connectors Claude Developer Platform · in the page api/admin/analytics/connectors …test available day), so this can be at most today — which is also the default when omitted, resolved once when the first page is served and reused for the rest of the pagination sequence. At most 366… Get Connector Usage Claude Developer Platform · in the page api/admin/analytics/connectors/list …test available day), so this can be at most today — which is also the default when omitted, resolved once when the first page is served and reused for the rest of the pagination sequence. At most 366… Cost Claude Developer Platform · in the page api/admin/analytics/cost …_width: optional "1d" or "1h" or "1m"` Time bucket granularity. default: 1d - `"1d"` - `"1h"` - `"1m"` - `context_windows: optional array of "0-200k" or "200k-1M"` Filter to specifi… Get Cost Over Time Claude Developer Platform · in the page api/admin/analytics/cost/list …_width: optional "1d" or "1h" or "1m"` Time bucket granularity. default: 1d - `"1d"` - `"1h"` - `"1m"` - `context_windows: optional array of "0-200k" or "200k-1M"` Filter to specifi… Get Per-User Cost Claude Developer Platform · in the page api/admin/analytics/cost/list_by_user …ending_at: optional string` End of range, exclusive. When omitted, defaults to the earlier of now and `starting_at` + 31 days. The range may span at most 31 days. format: date-time - `exclude_d… Plugins Claude Developer Platform · in the page api/admin/analytics/plugins …test available day), so this can be at most today — which is also the default when omitted, resolved once when the first page is served and reused for the rest of the pagination sequence. At most 366…