1,018 pages for server.

customer-support-chat Claude Developer Platform · in the page about-claude/use-case-guides/customer-support-chat …y. Thus, your service could have the following characteristics: * Server-Sent Events (SSE): SSE allows for real-time streaming of responses from the server to the client. This provides a smooth, i… PDF Processing Claude Developer Platform · in the page agents-and-tools/agent-skills/best-practices …qualified tool names to avoid "tool not found" errors. **Format:** `ServerName:tool_name` **Example:** ```markdown Use the BigQuery:bigquery_schema tool to retrieve table schemas. Use the GitHub:c… claude-api-skill Claude Developer Platform · in the page agents-and-tools/agent-skills/claude-api-skill …. * **Claude Managed Agents (beta):** An Anthropic-hosted surface for server-managed stateful agents with Anthropic-hosted tool execution, persistent agent configs, and per-session sandboxes. It cove… enterprise Claude Developer Platform · in the page agents-and-tools/agent-skills/enterprise …lly | High: can bypass security controls | | MCP server references | Instructions referencing MCP tools (`ServerName:tool_name`) | High… mcp-connector Claude Developer Platform · in the page agents-and-tools/mcp-connector …/en/agents-and-tools/mcp-connector description: Connect to remote MCP servers directly from the Messages API without an MCP client, and allowlist, denylist, or configure individual tools. featureMetad… concepts Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/concepts …l within an allowed range, and routes each request to an upstream MCP server based on hostname.… console Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/console …r CA certificates, retrieve the tunnel token, and attach tunneled MCP servers to agents from the Claude Console. --- <Note> MCP tunnels are in research preview. [Request access](https://claude.com/… 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 …ls/mcp-tunnels/console#get-the-connection-details), generate a CA and server certificate yourself, and [register the CA in the Console](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels… deploy-helm Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/deploy-helm …ls/mcp-tunnels/console#get-the-connection-details), generate a CA and server certificate yourself, [register the CA in the Console](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/con… overview Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/overview …ools/mcp-tunnels/overview description: Securely connect Claude to MCP servers running in your private network without opening inbound ports or exposing services to the public internet. --- MCP tunnel… quickstart Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/quickstart …s/mcp-tunnels/quickstart description: Connect Claude to a private MCP server using a local Docker Compose deployment. --- <Note> MCP tunnels are in research preview. [Request access](https://claude… reference Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/reference …e bare subdomains | | `tls.cert_file` | Path to the server TLS certificate.… security Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/security …mmission a tunnel. ## Best practices * **Require OAuth on every MCP server.** Configure each [upstream MCP server](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/concepts#component… troubleshooting Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/troubleshooting …#components), then routing and IP validation toward the [upstream MCP server](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/concepts#components). ## Quick reference | Symptom… advisor-tool Claude Developer Platform · in the page agents-and-tools/tool-use/advisor-tool …st with advisor tool note over E: Executor begins the task E->>A: server_tool_use (server-side) note over A: Reads the full transcript,<br/>returns strategic guidance A-->>E: advisor_tool_resu… browser-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/browser-use-tool …s/en/agents-and-tools/tool-use/web-search-tool) are lighter. They're [server tools](https://platform.claude.com/docs/en/agents-and-tools/tool-use/server-tools) that the API runs for you, with no brows… code-execution-tool Claude Developer Platform · in the page agents-and-tools/tool-use/code-execution-tool …puts message.to_json ``` </CodeGroup> The response interleaves `server_tool_use` blocks (the commands Claude ran) with their tool result blocks, followed by Claude's text. The top level also inc… computer-use-tool Claude Developer Platform · in the page agents-and-tools/tool-use/computer-use-tool …environment includes: 1. **Virtual display:** A virtual X11 display server (using Xvfb) that renders the desktop interface Claude will see through screenshots and control with mouse/keyboard actions… define-tools Claude Developer Platform · in the page agents-and-tools/tool-use/define-tools …ut_schema`. Invalid examples return a 400 error * **Not supported for server-side tools or client toolsets** - Input examples work on user-defined and Anthropic-schema client tools other than the [com… fine-grained-tool-streaming Claude Developer Platform · in the page agents-and-tools/tool-use/fine-grained-tool-streaming …e/fine-grained-tool-streaming description: Stream tool inputs without server-side JSON buffering for latency-sensitive applications. --- <Note> To learn how zero data retention (ZDR) applies to thi… handle-tool-calls Claude Developer Platform · in the page agents-and-tools/tool-use/handle-tool-calls …ote> Claude's response differs based on whether it uses a [client or server tool](https://platform.claude.com/docs/en/agents-and-tools/tool-use/overview#how-tool-use-works). ## Handling results from… how-tool-use-works Claude Developer Platform · in the page agents-and-tools/tool-use/how-tool-use-works …on its own. It emits a structured request, your code (or Anthropic's servers) runs the operation, and the result flows back into the conversation. This contract makes the model behave less like a te… memory-tool Claude Developer Platform · in the page agents-and-tools/tool-use/memory-tool …-with-claude/compaction), which summarizes older conversation context server-side. Context editing clears specific tool results on the client. Compaction automatically summarizes the whole conversatio… overview Claude Developer Platform · in the page agents-and-tools/tool-use/overview …your application executes (client tools) or that Anthropic executes (server tools). Here's a minimal example using a server tool, the [Web search tool](https://platform.claude.com/docs/en/agents-and… Process results programmatically Claude Developer Platform · in the page agents-and-tools/tool-use/programmatic-tool-calling …u_abc123" } } ``` The `tool_id` is the `id` of the code execution `server_tool_use` block that made the call, so you can match each programmatic `tool_use` to the code execution run that produced i… strict-tool-use Claude Developer Platform · in the page agents-and-tools/tool-use/strict-tool-use …`input_schema` * Tool `name` is always valid (from provided tools or server tools) ## How it works <Steps> <Step title="Define your tool schema"> Create a JSON schema for your tool's `input_s… tool-combinations Claude Developer Platform · in the page agents-and-tools/tool-use/tool-combinations …ly search again if the first pass surfaced a gap. Code execution runs server-side, so there's no client-side sandbox to manage. ## Coding agent: text\_editor + bash The text editor reads and modifie… tool-reference Claude Developer Platform · in the page agents-and-tools/tool-use/tool-reference …/tool-use/tool-reference description: Directory of Anthropic-provided server tools, client tools, and client toolsets, plus reference for optional tool definition properties. --- This page is a refer… Log at info level Claude Developer Platform · in the page agents-and-tools/tool-use/tool-runner …imits. Both SDKs have deprecated this client-side option in favor of [server-side compaction](https://platform.claude.com/docs/en/build-with-claude/compaction-threshold), which works with every SDK's… tool-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/tool-search-tool …roblems as a tool library grows: * **Context bloat:** A typical multiserver setup (GitHub, Slack, Sentry, Grafana, and Splunk) can consume \~55k tokens in definitions before Claude does any work. Too… tool-use-with-prompt-caching Claude Developer Platform · in the page agents-and-tools/tool-use/tool-use-with-prompt-caching …der placing cache breakpoints before the variation point. </Note> ## Server tool results are cached automatically When your request has prompt caching enabled and Claude uses a [server tool](https:/… troubleshooting-tool-use Claude Developer Platform · in the page agents-and-tools/tool-use/troubleshooting-tool-use …me>_tool_result block` | The previous assistant turn has a `server_tool_use` block with no result block (most often, Claude called it alongside a client tool), and either your next user mess… web-fetch-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-fetch-tool …Data Retention eligibility and the `allowed_callers` workaround, see [Server tools](https://platform.claude.com/docs/en/agents-and-tools/tool-use/server-tools#zdr-and-allowed-callers). <Warning> En… web-search-tool Claude Developer Platform · in the page agents-and-tools/tool-use/web-search-tool …ion eligibility and the related `allowed_callers` configuration, see [Server tools](https://platform.claude.com/docs/en/agents-and-tools/tool-use/server-tools#zdr-and-allowed-callers). For model supp… Beta Claude Developer Platform · in the page api/beta …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Agents Claude Developer Platform · in the page api/beta/agents …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Archive Agent Claude Developer Platform · in the page api/beta/agents/archive …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Create Agent Claude Developer Platform · in the page api/beta/agents/create …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… List Agents Claude Developer Platform · in the page api/beta/agents/list …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Get Agent Claude Developer Platform · in the page api/beta/agents/retrieve …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Update Agent Claude Developer Platform · in the page api/beta/agents/update …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Versions Claude Developer Platform · in the page api/beta/agents/versions …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… List Agent Versions Claude Developer Platform · in the page api/beta/agents/versions/list …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Deployment Runs Claude Developer Platform · in the page api/beta/deployment_runs …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… List Deployment Runs Claude Developer Platform · in the page api/beta/deployment_runs/list …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Get Deployment Run Claude Developer Platform · in the page api/beta/deployment_runs/retrieve …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Deployments Claude Developer Platform · in the page api/beta/deployments …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Archive Deployment Claude Developer Platform · in the page api/beta/deployments/archive …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… Create Deployment Claude Developer Platform · in the page api/beta/deployments/create …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba… List Deployments Claude Developer Platform · in the page api/beta/deployments/list …ming-2026-04-21"` - `"thinking-token-count-2026-05-13"` - `"server-side-fallback-2026-06-01"` - `"server-side-fallback-2026-07-01"` - `"fallback-credit-2026-06-01"` - `"fallba…