223 pages for /agents.

streaming Claude Developer Platform · in the page build-with-claude/streaming …supports [fine-grained streaming](https://platform.claude.com/docs/en/agents-and-tools/tool-use/fine-grained-tool-streaming) for parameter values. Enable it on individual tools with `eager_input_stre… structured-outputs Claude Developer Platform · in the page build-with-claude/structured-outputs …and inputs. See [Strict tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/strict-tool-use). You can use these features independently or [together in the same request](https://p… thinking Claude Developer Platform · in the page build-with-claude/thinking …hinking works alongside [tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview), letting Claude reason through tool selection and process tool results. Two constraints apply… thinking-tool-workflows Claude Developer Platform · in the page build-with-claude/thinking-tool-workflows …ter, this is a standard [tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview) request: <CodeGroup> ```bash cURL curl https://api.anthropic.com/v1/messages… token-counting Claude Developer Platform · in the page build-with-claude/token-counting …upport for system prompts, [tools](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview), [images](https://platform.claude.com/docs/en/build-with-claude/vision), and [PDFs](https://p… vision Claude Developer Platform · in the page build-with-claude/vision …t you return to the [computer use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool#handle-coordinate-scaling-for-higher-resolutions) and [browser use](https://platform.… vision-coordinates Claude Developer Platform · in the page build-with-claude/vision-coordinates …t you return to the [computer use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool#handle-coordinate-scaling-for-higher-resolutions) and [browser use](https://platform.… working-with-messages Claude Developer Platform · in the page build-with-claude/working-with-messages …e with Claude" icon="wrench" href="https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview"> Give Claude tools to call external services and APIs from within the Messages API. </C… API usage primer for Claude Claude Developer Platform · in the page claude_api_primer …See [Providing tool use examples](https://platform.claude.com/docs/en/agents-and-tools/tool-use/define-tools#providing-tool-use-examples) for details. Example of a good tool description: ```json {… apply Claude Developer Platform · in the page cli-sdks-libraries/cli/apply …Preview ./claude-lock.json (new) ± Name Plan + ./agents/summarizer.md create Resources + 1 to create Apply these changes? (y)es / (n)o / (d)etails y Apply ./claude-lock.jso… scripting Claude Developer Platform · in the page cli-sdks-libraries/cli/scripting …rm.claude.com/docs/en/cli-sdks-libraries/cli/apply) the entries are `./agents/summarizer.md` and `./environments/cloud.yaml`. ```bash ant beta:sessions create \ --agent agent_011CYm1BLq… using Claude Developer Platform · in the page cli-sdks-libraries/cli/using …```bash ant --debug beta:agents list ``` ```text Output wrap GET /v1/agents?beta=true HTTP/1.1 Host: api.anthropic.com Anthropic-Beta: managed-agents-2026-04-01 Anthropic-Version: 2026-10-21 Authori… apple-foundation-models Claude Developer Platform · in the page cli-sdks-libraries/libraries/apple-foundation-models …s them. See [Tool use with Claude](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview). ```swift let session = LanguageModelSession(model: model, tools: [FindRestaurantsTool()]) `… openai-sdk Claude Developer Platform · in the page cli-sdks-libraries/libraries/openai-sdk …ose models. See [Forcing tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/define-tools#forcing-tool-use). | | `name` | | Ignored… java Claude Developer Platform · in the page cli-sdks-libraries/sdks/java …# Tool use [Tool use with Claude](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview) lets you integrate external tools and functions directly into the AI model's responses. Inste… For Amazon Bedrock support Claude Developer Platform · in the page cli-sdks-libraries/sdks/python …etails, see [Tool use with Claude](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview). ### Tool helpers The SDK provides helpers for defining and running tools as pure Python fu… Automatically handles tool execution loop Claude Developer Platform · in the page cli-sdks-libraries/sdks/ruby …ol runner, see [Tool runner (SDK)](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-runner). ```ruby anthropic = Anthropic::Client.new class CalculatorInput < Anthropic::BaseModel… typescript Claude Developer Platform · in the page cli-sdks-libraries/sdks/typescript …ol use, see [Tool use with Claude](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview). To run the browser use tool or the computer use tool with this SDK, see [Browser and compute… home Claude Developer Platform · in the page home …<HomeJourneyLink icon="tool" href="https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview"> Tool use </HomeJourneyLink> <HomeJourneyLink icon="compass"… api-and-data-retention Claude Developer Platform · in the page manage-claude/api-and-data-retention …| | [Advisor tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/advisor-tool) | `/v1/messages`<br />with `advisor` tool… cmek Claude Developer Platform · in the page manage-claude/cmek …kill and plugin security scanning](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/enterprise#skill-content-scanning) is unavailable: the setting cannot be turned on, and skills and… compliance-sessions Claude Developer Platform · in the page manage-claude/compliance-sessions …tool result, such as [web search](https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-search-tool) results or the output of the [code execution tool](https://platform.claude.com/docs/en… opentelemetry Claude Developer Platform · in the page manage-claude/opentelemetry …| | [Server tools](https://platform.claude.com/docs/en/agents-and-tools/tool-use/server-tools), run by the API | —… api Claude Developer Platform · in the page manage-claude/opentelemetry/api …the [Messages API's MCP connector](https://platform.claude.com/docs/en/agents-and-tools/mcp-connector) or the [Managed Agents MCP connector](https://platform.claude.com/docs/en/managed-agents/mcp-conn… sdk Claude Developer Platform · in the page manage-claude/opentelemetry/sdk …ch tool use that the [tool runner](https://platform.claude.com/docs/en/agents-and-tools/tool-use/tool-runner) runs. You can view these spans in your observability platform, nested in your own traces.… wif-reference Claude Developer Platform · in the page manage-claude/wif-reference …e_tunnels` | The [MCP tunnels API](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/reference#tunnels-api): create, list, and get tunnels, register and archive CA certificates, reveal… workload-identity-federation Claude Developer Platform · in the page manage-claude/workload-identity-federation …ow; for example, the [MCP tunnels](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview) create-tunnel modal creates rules scoped to `workspace:manage_tunnels`. See [OAuth scopes]… workspaces Claude Developer Platform · in the page manage-claude/workspaces …ed differently: * **[MCP tunnels](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview)** are managed with a `workspace:manage_tunnels` OAuth token obtained through [Workload Ide… agent-setup Claude Developer Platform · in the page managed-agents/agent-setup …nguage="CLI"> ```bash cURL curl -fsSL https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… choosing-an-environment Claude Developer Platform · in the page managed-agents/choosing-an-environment …ch it, you can use an [MCP tunnel](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview) with either option. MCP tunnels are in research preview and need an access request. See [S… github Claude Developer Platform · in the page managed-agents/github …anguage="CLI"> ```bash cURL curl -fsS https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… mcp-connector Claude Developer Platform · in the page managed-agents/mcp-connector …```bash cURL curl -sS --fail-with-body https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… migration Claude Developer Platform · in the page managed-agents/migration …```bash cURL curl -sS --fail-with-body "https://api.anthropic.com/v1/agents/$AGENT_ID?beta=true" \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic… multiagent-orchestration Claude Developer Platform · in the page managed-agents/multiagent-orchestration …anguage="CLI"> ```bash cURL curl -fsS https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… overview Claude Developer Platform · in the page managed-agents/overview …s) Within the beta, [MCP tunnels](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview) and [dreaming](https://platform.claude.com/docs/en/managed-agents/dreams) are in a more li… permission-policies Claude Developer Platform · in the page managed-agents/permission-policies …nguage="CLI"> ```bash cURL curl -fsSL https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… quickstart Claude Developer Platform · in the page managed-agents/quickstart …sh cURL curl -sS --fail-with-body https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-be… reference Claude Developer Platform · in the page managed-agents/reference …s connects to [remote MCP servers](https://platform.claude.com/docs/en/agents-and-tools/remote-mcp-servers) that expose an HTTP endpoint, or to private MCP servers through [MCP tunnels](https://platfo… secure-deployment Claude Developer Platform · in the page managed-agents/secure-deployment …nitoring). The [Claude API skill](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/claude-api-skill) that ships with Claude Code has a `managed-agents-secure` command that checks an… spawn.sh: called once per claimed work item Claude Developer Platform · in the page managed-agents/self-hosted-sandboxes …nt's code executes*. [MCP tunnels](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview) control *how Anthropic reaches MCP servers in your network*. They are independent: a sessi… self-hosted-sandboxes-custom-tools Claude Developer Platform · in the page managed-agents/self-hosted-sandboxes-custom-tools …irectly or through an [MCP tunnel](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview). To use a server that only your network can reach, make the worker the MCP client instead… skills Claude Developer Platform · in the page managed-agents/skills …. Learn more in the [Agent Skills](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/overview) overview. Skills reach your agent in two ways: attach them through the agent's `skills`… tools Claude Developer Platform · in the page managed-agents/tools …nguage="CLI"> ```bash cURL curl -fsSL https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… tools-web-restrictions Claude Developer Platform · in the page managed-agents/tools-web-restrictions …nguage="CLI"> ```bash cURL curl -fsSL https://api.anthropic.com/v1/agents \ -H "x-api-key: $ANTHROPIC_API_KEY" \ -H "anthropic-version: 2023-06-01" \ -H "anthropic-beta: managed-agents… Or, for Claude Mythos 5.1, which offers the same capabilities to verified organizations: Claude Developer Platform · in the page models/fable-5-1/migration-guide …ration with the [Claude API skill](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/claude-api-skill#migrating-to-a-newer-claude-model).** It comes bundled with Claude Code and works… whats-new-fable-5-1 Claude Developer Platform · in the page models/fable-5-1/whats-new-fable-5-1 …rict: true` with [strict tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/strict-tool-use), or move the schema to [structured outputs](https://platform.claude.com/docs/en/build-… migration-guide Claude Developer Platform · in the page models/haiku-5-5/migration-guide …ration with the [Claude API skill](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/claude-api-skill#migrating-to-a-newer-claude-model).** It comes bundled with Claude Code and works… whats-new-haiku-5-5 Claude Developer Platform · in the page models/haiku-5-5/whats-new-haiku-5-5 …t-pricing). | | [Browser use tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/browser-use-tool)… migration-guide Claude Developer Platform · in the page models/opus-5-5/migration-guide …ration with the [Claude API skill](https://platform.claude.com/docs/en/agents-and-tools/agent-skills/claude-api-skill#migrating-to-a-newer-claude-model).** It comes bundled with Claude Code and works… whats-new-opus-5-5 Claude Developer Platform · in the page models/opus-5-5/whats-new-opus-5-5 …rict: true` with [strict tool use](https://platform.claude.com/docs/en/agents-and-tools/tool-use/strict-tool-use), or move the schema to [structured outputs](https://platform.claude.com/docs/en/build-…