469 pages for replace.

Hosting the Agent SDK Claude Code CLI · in the page agent-sdk/hosting …acts. Mount a shared volume or sync those separately. * **Mirror, not replacement**: the subprocess writes to local disk first, and the SDK forwards a copy of each batch to the store. A fresh session'… Connect to external tools with MCP Claude Code CLI · in the page agent-sdk/mcp …xample starts a local filesystem MCP server for `/Users/me/projects`. Replace that path with a directory on your machine: ```typescript TypeScript theme={null} import { query } from "@anthropic-ai/cl… Migrate to Claude Agent SDK Claude Code CLI · in the page agent-sdk/migration-guide …f `@anthropic-ai/claude-code` is still listed in your `package.json`, replace it with `@anthropic-ai/claude-agent-sdk` and update the version range as well, for example from `"^0.0.42"` to `"^0.3.0"`.… Modifying system prompts Claude Code CLI · in the page agent-sdk/modifying-system-prompts …system prompts You can provide a custom string as `systemPrompt` to replace the default entirely with your own instructions. ```typescript TypeScript theme={null} import { query } from "@anthropic-… Observability with OpenTelemetry Claude Code CLI · in the page agent-sdk/observability …` is merged on top of the inherited environment. In TypeScript, `env` replaces the inherited environment entirely, so include `...process.env` in the object you pass. The CLI exports three independen… Agent SDK reference - Python Claude Code CLI · in the page agent-sdk/python …sionResultAllow` or `PermissionResultDeny`). The callback is the SDK replacement for the interactive permission prompt: it's invoked only when the [permission evaluation flow](/docs/en/agent-sdk/perm… Persist sessions to external storage Claude Code CLI · in the page agent-sdk/session-storage …nd()`, so the store is a mirror of the local transcript rather than a replacement for it. Which copy outlives the run depends on how the run started: * **Fresh session, or a resume when the store has… Work with sessions Claude Code CLI · in the page agent-sdk/sessions …_CONFIG_DIR/projects/` instead. > > To find your session's directory, replace every non-alphanumeric character in the absolute working directory with `-`: `/Users/me/proj` becomes `-Users-me-proj`. Fo… Get structured output from agents Claude Code CLI · in the page agent-sdk/structured-outputs …) can retract an already-completed output mid-stream, and if no retry replaces it the run ends with the same error. Check the `errors` list on the error result message to tell the two causes apart bef… Subagents in the SDK Claude Code CLI · in the page agent-sdk/subagents …The two SDKs treat the `env` option differently: the TypeScript SDK replaces the subprocess environment with it, so spread `process.env` into it to keep variables like `PATH`, while the Python SDK m… Track todos Claude Code CLI · in the page agent-sdk/todo-tracking …e `env` option, as the examples on this page do. In TypeScript, `env` replaces the subprocess environment, so spread `...process.env` to keep inherited variables. In Python, `env` is merged on top of… Scale to many tools with tool search Claude Code CLI · in the page agent-sdk/tool-search …Set the value in the `env` option on `query()`. In TypeScript, `env` replaces the subprocess environment, so spread `...process.env` to keep inherited variables. In Python, `env` is merged on top of… Troubleshoot the Agent SDK Claude Code CLI · in the page agent-sdk/troubleshooting …n the same form. ### Claude Code returned an error result Both SDKs replace the process-exit error with this message when the CLI reported an error result before exiting: ``` Claude Code returned a… Agent SDK reference - TypeScript Claude Code CLI · in the page agent-sdk/typescript …| undefined>` | `process.env` | Environment variables. When set, this replaces the subprocess environment instead of merging with `process.env`, so pass `{ ...process.env, YOUR_VAR: 'value' }` to keep… Handle approvals and user input Claude Code CLI · in the page agent-sdk/user-input …nput_data} sandboxed_input["command"] = input_data["command"].replace( "/tmp", "/tmp/sandbox" ) return PermissionResultAllow(updated_input=sandboxed_input) retu… Orchestrate teams of Claude Code sessions Claude Code CLI · in the page agent-teams …then either: * Give them additional instructions directly * Spawn a replacement teammate to continue the work A message from the lead or another teammate wakes an in-process teammate that is waitin… Manage multiple agents with agent view Claude Code CLI · in the page agent-view …sion Press `Enter` or `→` on a selected row to attach. Agent view is replaced by the full interactive session. When you attach, Claude posts a short recap of what happened while you were away. While… Claude Code on Amazon Bedrock Claude Code CLI · in the page amazon-bedrock …nter and set `AWS_PROFILE` so the credential chain uses that profile. Replace `your-profile-name` with the name of your AWS profile before running these commands. ```bash theme={null} aws sso login -… Share session output as artifacts Claude Code CLI · in the page artifacts …ax-highlighted code. A file that doesn't decode, or that contains the replacement character `U+FFFD`, is [refused with the line and column to fix](/docs/en/errors.md#the-source-file-is-not-valid-utf-8… Authentication Claude Code CLI · in the page authentication …-settings.md#settings-precedence), and cached server-managed settings replace the device-managed file apart from a few [per-key exceptions](/docs/en/server-managed-settings.md#per-key-exceptions-acros… Configure auto mode Claude Code CLI · in the page auto-mode-config …aude Code starts by asking whether to add to your environment list or replace it, and keeps the rules you wrote either way. Claude Code then asks how you use this project and offers two optional scans… Best practices for Claude Code Claude Code CLI · in the page best-practices …including technical implementation, UI/UX, edge cases, and tradeoffs. Replace `[brief description]` with your feature before sending the prompt. ```text wrap theme={null} I want to build [brief descr… Claude Code changelog Claude Code CLI · in the page changelog …rees and branch checkouts that Claude Code creates so they ignore git replace refs, as its other git operations already do * Fixed profile store write protection not applying when the config directory… Push events into a running session with channels Claude Code CLI · in the page channels …annelPlugins` | Which plugins can register once channels are enabled. Replaces the Anthropic-maintained list when set. | Anthropic default list applies | Pro and Max users without an organization ski… Channels reference Claude Code CLI · in the page channels-reference …/docs/en/channels#restrict-which-channel-plugins-can-run) list, which replaces the default Anthropic allowlist. ## See also * [Channels](/docs/en/channels.md) to install and use Telegram, Discord, i… Checkpointing Claude Code CLI · in the page checkpointing …](/docs/en/errors.md#restored-the-code-but-skipped-files). ### Not a replacement for version control Checkpoints are designed for quick, session-level recovery. For permanent version history and col… Claude apps gateway for Amazon Bedrock, Claude Platform on AWS, Google Cloud, and Microsoft Foundry Claude Code CLI · in the page claude-apps-gateway …oject, and server-managed settings. This example declares one block. Replace `203.0.113.0/24` with your own block. It is a documentation range, and Claude Code refuses those. ```json theme={null} {… Claude apps gateway configuration Claude Code CLI · in the page claude-apps-gateway-config …No | The PEM-encoded CA certificate itself, not a path to a file. It replaces the system trust store for IdP requests only. To load a mounted file, write `${file:/etc/gateway/idp-ca.pem}`. Use for Ke… Claude apps gateway deployment and operations Claude Code CLI · in the page claude-apps-gateway-deploy …-memory) for shell-capable settings limits silent changes but doesn't replace host security. * **A malicious OIDC provider**: the provider signs the id\_tokens the gateway trusts, so it can assert any… Deploy Claude apps gateway on AWS Claude Code CLI · in the page claude-apps-gateway-on-aws …e optional keys included commented out. Copy it to `gateway.yaml` and replace every `REPLACE_ME` before building. * **`Dockerfile`** builds the runtime image from the prebuilt `linux-x64` binary and c… Claude apps gateway spend limits Claude Code CLI · in the page claude-apps-gateway-spend-limits ….yaml`; each `POST /v1/organizations/spend_limits` request creates or replaces one cap from `{scope, amount, period}`. The API mirrors the wire shapes of Anthropic's public [Admin API](https://platfor… Explore the .claude directory Claude Code CLI · in the page claude-directory …output style: a set of instructions for Claude that, by default, also replaces the built-in software-engineering task instructions. Use this to adapt Claude Code for uses beyond coding, or to add teac… Claude Code on Claude Platform on AWS Claude Code CLI · in the page claude-platform-on-aws …ode sends it on every request as the `anthropic-workspace-id` header. Replace the example `wrkspc_01ABCDEFGHIJKLMN` value with your own workspace ID from your Claude Platform on AWS setup. Claude Cod… Let Claude coordinate ongoing work with Projects Claude Code CLI · in the page claude-projects …the thread is waiting on. * Interrupt the thread with **Stop**, which replaces the send button while the thread is working, or by pressing Esc. ### Choose models and let Claude manage context Set mo… Scan your codebase for vulnerabilities Claude Code CLI · in the page claude-security …es, supply-chain checks, and policy enforcement | The plugin doesn't replace your existing source-code security tools. Run it alongside static analysis, dependency scanning, and code review: it reaso… claude-tag Claude Code CLI · in the page claude-tag …var matches = document.querySelectorAll('[id="' + candidates[i].replace(/"/g, '\\"') + '"]'); for (var j = 0; j < matches.length; j++) { if (matches[j].closest('#sidebar, #sidebar-… CLI reference Claude Code CLI · in the page cli-reference …| | `--system-prompt` | Replace the entire system prompt with custom text… Code Review Claude Code CLI · in the page code-review …s[] | {id, name}'` and take the `id` of the `Claude Code Review` run. Replace `OWNER`, `REPO`, and `CHECK_RUN_ID` with your repository owner, repository name, and that ID: ```bash theme={null} gh api… Review locally with /code-review Claude Code CLI · in the page code-review-local …your `CLAUDE.md`. To go further, start from one of these pages: * **Replace the command**: a project or personal skill named `code-review` runs in place of the bundled one, and the `/review` alias k… Read and request reviews on a pull request Claude Code CLI · in the page code-review-pull-requests …ommit's check runs and take the `id` of the `Claude Code Review` run. Replace `OWNER` and `REPO` with your repository owner and name, and `<commit-sha>` with the pull request's head commit: ```bash t… Commands Claude Code CLI · in the page commands …ccessibility rules. Uses a brand-neutral placeholder palette that you replace with your own. Requires Claude Code v2.1.198 or later… Common workflows Claude Code CLI · in the page common-workflows …ject root directory** ```bash theme={null} cd /path/to/project ``` Replace `/path/to/project` with the path to your project. **2. Start Claude Code** ```bash theme={null} claude ``` **3. Ask fo… Communications kit Claude Code CLI · in the page communications-kit …e example tasks for real bugs and modules from your own codebase, and replace the `[bracketed placeholders]` before sending. The announcements that drive adoption are the ones that read like someone a… Explore the context window Claude Code CLI · in the page context-window …t', tokens: 0, color: '#D97757', vis: 'brief', desc: 'Replaces the conversation with a structured summary. You see a "Conversation compacted" message. The summarization happens without… Run Claude Code behind a corporate launcher Claude Code CLI · in the page corporate-launcher …earlier on `PATH` that runs your launcher with the real binary; don't replace the managed symlink. The background service and its sessions start without a `PATH` lookup, so the two launchers don't sta… Manage costs effectively Claude Code CLI · in the page costs …ong ago that data was fetched. Press `r` to retry; a successful retry replaces the last-known bars with fresh data. Without a snapshot from the past 60 minutes, `/usage` reports that the usage endpoin… Launch sessions from links Claude Code CLI · in the page deep-links …repository called `acme/payments` with a two-line diagnostic prompt. Replace `acme/payments` with your repository's `owner/name` slug when you build your own: ```text theme={null} claude-cli://open?… Desktop application Claude Code CLI · in the page desktop …config`, or directly above your first `Host *` entry if you have one. Replace the Docker container `devbox`, its user `dev`, and the machine `build.example.com` with your own. The entry's command star… Schedule recurring tasks in Claude Code Desktop Claude Code CLI · in the page desktop-scheduled-tasks …anything. When you turn it on, a separate blank form for a local task replaces the form. Then fill in the local form's fields: * **Name**: enter a name, as in the [steps to create a scheduled task](… Development containers Claude Code CLI · in the page devcontainer …r.io/anthropics/devcontainer-features/claude-code:1.0": {} } } ``` Replace the `image` line with your project's base image or remove it if your existing file uses a Dockerfile. The Claude Code fea…