469 pages for replace.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Troubleshoot plugins
Claude Code CLI · in the page
plugins/troubleshooting
…stalled copy itself, the message instead says that copy `could not be replaced` and that `It was not replaced and the new copy was discarded`, so the version you had is still installed. A `Left on di…
How Claude Code uses prompt caching
Claude Code CLI · in the page
prompt-caching
…on [Compaction](/docs/en/context-window.md#what-survives-compaction) replaces your message history with a summary. By design, this invalidates the conversation layer: the next request has a new, shor…
Prompt library
Claude Code CLI · in the page
prompt-library
…undefined ? p.slots[key] : ''; }; const assemble = p => p.prompt.replace(/\{(\w+)\}/g, (_, k) => fillOf(p, k) || p.slots && p.slots[k] || k); const preview = p => p.prompt.replace(/\{(\w+)\}/g,…
Quickstart
Claude Code CLI · in the page
quickstart
…aude Code: ```bash theme={null} cd /path/to/your/project claude ``` Replace `/path/to/your/project` with the path to the project you want to work on. Claude Code prompts you to log in on first use.…
Automate work with scheduled tasks
Claude Code CLI · in the page
routines
…uled task from a shell. The task ID and token shown are placeholders: replace them with the URL and token you copied when [adding the API trigger](#add-an-api-trigger), or the request fails with a `40…
Choose a sandbox environment
Claude Code CLI · in the page
sandbox-environments
…mode](/docs/en/permission-modes.md#eliminate-prompts-with-auto-mode) replaces the prompt with a classifier that reviews actions. The classifier is a per-action control, not an isolation boundary, so…
Configure the sandboxed Bash tool
Claude Code CLI · in the page
sandboxing
…name": "NPM_TOKEN", "mode": "mask" } ] } } } ``` Masking replaces the whole value by default. For a value with structure, such as a `DATABASE_URL` connection string or a JWT, use the [`ex…
Run prompts on a schedule
Claude Code CLI · in the page
scheduled-tasks
…l, for example `/loop 15m`, to run it on a fixed schedule instead. To replace the built-in prompt with your own default, see [Customize the default prompt with loop.md](#customize-the-default-prompt-w…
Catch security issues as Claude writes code
Claude Code CLI · in the page
security-guidance
…e code is still in the editor, but it is not a guarantee and does not replace later checks. A typical stack: | Stage | Tool | What it covers | | :- | :- | :- | | In session | Security guidance plugin…
Customize sessions in self-hosted environments
Claude Code CLI · in the page
self-hosted-environments-configuration
…for it. * **On a runner at v2.1.281 or later, a file flag you append replaces the server's, never adds to it**: each prompt file flag takes a single value and Claude Code keeps the last occurrence, s…
Deploy self-hosted environments to production
Claude Code CLI · in the page
self-hosted-environments-deploy
…oxy on](#turn-the-anthropic-git-proxy-on) lists the requirements. * **Replaced global git config**: the runner [deletes and replaces the global git config](#git-proxy-replaces-global-git-config) of th…
Verify session identity in self-hosted environments
Claude Code CLI · in the page
self-hosted-environments-identity
…n/self-hosted-environments-configuration.md#lifecycle-hooks) receive, replace the `cse_` prefix with `session_`. | | `ccr:pool_id` | string | Your environment ID. Same value that appears in `aud`. | |…
Self-hosted environments reference
Claude Code CLI · in the page
self-hosted-environments-reference
…label, which holds the session ID in `cse_...` form. In a new label, replace its `cse_` prefix with `session_` to get the runner's `session_id`. The metric's own `session_id` holds Claude Code's own…
Test self-hosted environments end to end
Claude Code CLI · in the page
self-hosted-environments-testing
…echo "PASS: test-environment round-trip (session $SESSION_ID)" ``` Replace the `TURN1`/`TURN2` prompts and `EXPECT1`/`EXPECT2` sentinels with whatever exercises your setup, such as asking Claude to…
Configure server-managed settings
Claude Code CLI · in the page
server-managed-settings
…eference#policyhelper) supplies managed settings, the helper's output replaces that source as the only managed configuration for the run. Claude Code doesn't consult a `policyHelper` configured in MDM…
Manage sessions
Claude Code CLI · in the page
sessions
…directly from a shell or script doesn't get one. Accepting a plan replaces the generated title with a title based on the plan. You can pass either title to `claude --resume` or `/resume`, and Clau…
Claude Code settings
Claude Code CLI · in the page
settings
…arrays and deep-merges objects. A later file's `fallbackModel` chain replaces an earlier one instead of merging with it, and a later file's [`extraKnownMarketplaces`](#extraknownmarketplaces) entry r…
Example settings files
Claude Code CLI · in the page
settings-example
…rough MDM or the claude.ai console. It's valid JSON with no comments; replace the example organization UUID, server URL, and marketplace with your own and delete the keys you don't want. ```json mana…
All settings
Claude Code CLI · in the page
settings-reference
…MCP | Managed | | [`allowedChannelPlugins`](#allowedchannelplugins) | Replace the default allowlist of [channel plugins](/docs/en/channels.md#restrict-which-channel-plugins-can-run) that can push mess…
Advanced setup
Claude Code CLI · in the page
setup
…n/claude` as a symlink into `~/.local/share/claude/versions/`. If you replace that launcher with your own script or symlink, auto-update and `claude update` leave it in place: new versions still insta…
Extend Claude with skills
Claude Code CLI · in the page
skills
…er agents follow the same steps. At the repo root, the recorded skill replaces the bundled `/verify`. Claude edits the recorded file only when it steered a run wrong, such as a command that failed or…
Customize your status line
Claude Code CLI · in the page
statusline
…renders in its own row above the built-in footer badges and does not replace them. With a custom status line configured, Claude Code stops showing most of the footer's keyboard hints, including `esc…
Create custom subagents
Claude Code CLI · in the page
sub-agents
…empty](#choose-the-subagent-scope), a custom subagent's system prompt replaces the default Claude Code system prompt entirely, the same way [`--system-prompt`](/docs/en/cli-reference) does. `CLAUDE.md…
Tools reference
Claude Code CLI · in the page
tools-reference
…maximum in place. * Set `BASH_DEFAULT_TIMEOUT_MS` above `1800000` to replace the 30-minute default with that value, both for commands Claude starts without a `timeout` and for moved commands. In a `-…
Troubleshooting
Claude Code CLI · in the page
troubleshooting
…nal, a result below `5300` means a library older than 0.53: update or replace the terminal to get VTE 0.53 or later. Otherwise, see [Get more help](#get-more-help). ### Mouse wheel scrolls one line a…
Voice dictation
Claude Code CLI · in the page
voice-dictation
…ToTalk` action uses one key at a time. When you bind a custom key, it replaces the default `Space` binding rather than adding a second trigger, so the `"space": null` line in this example is for clari…
Use Claude Code in VS Code
Claude Code CLI · in the page
vs-code
…ot.com/mcp/ \ --header "Authorization: Bearer YOUR_GITHUB_PAT" ``` Replace `YOUR_GITHUB_PAT` with your personal access token. The `claude mcp add` command saves the configuration without validating…
Get started with Claude Code in the cloud
Claude Code CLI · in the page
web-quickstart
…nnected GitHub in the browser, `/web-setup` warns you that continuing replaces that connection for your cloud sessions. > [!NOTE] > > Organizations with [Zero Data Retention](/docs/en/zero-data-reten…
Week 17 · April 20–24, 2026
Claude Code CLI · in the page
whats-new/2026-w17
…Sonnet 4.6 is now `high` (was `medium`)Native macOS and Linux builds replace the `Glob` and `Grep` tools with embedded `bfs` and `ugrep` available through Bash, for faster searches without a separate…
Week 18 · April 27 – May 1, 2026
Claude Code CLI · in the page
whats-new/2026-w18
…find a skill in a long list without scrolling`PostToolUse` hooks can replace tool output for any tool via `hookSpecificOutput.updatedToolOutput`, not only MCP toolsNew [`claude ultrareview`](/docs/en…
Week 21 · May 18–22, 2026
Claude Code CLI · in the page
whats-new/2026-w21
…available on the Pro plan and supports Sonnet 4.6 alongside Opus. It replaces permission prompts with background safety checks: routine actions run without interrupting you, and destructive or suspic…
Week 29 · July 13–17, 2026
Claude Code CLI · in the page
whats-new/2026-w29
…data-with-mcp-connectors) Screen reader mode CLI Screen reader mode replaces the visual terminal interface with plain, linear text: instead of boxes, spinners, and in-place redraws, Claude Code prin…
Week 35 · August 24–28, 2026
Claude Code CLI · in the page
whats-new/2026-w35
…icker`](/docs/en/settings-reference#modelpicker) setting to extend or replace the `/model` picker's built-in list with your own ordered, labeled entries, including Amazon Bedrock or Google Cloud's Age…
What's new
Claude Code CLI · in the page
whats-new/index
…ted from Claude Tag sessions. Also this week: **screen reader mode** replaces the visual terminal interface with plain, linear text for screen readers such as VoiceOver and NVDA; **`/fork`** copies y…
Orchestrate subagents at scale with dynamic workflows
Claude Code CLI · in the page
workflows
…e a [size guideline](#set-a-size-guideline) yourself, its agent count replaces the 25-agent threshold. The built-in default guideline leaves the threshold at 25. * Sessions with [ultracode](#let-claud…
Run parallel sessions with worktrees
Claude Code CLI · in the page
worktrees
…ol systems**: worktrees require a git repository; [configure hooks to replace the git logic](#non-git-version-control) > * **Desktop app**: see [Run a session in its own worktree](/docs/en/desktop.md#…
Admin controls
Claude Documentation · in the page
claude-science/admin-controls
…min. The mirror host is allowed automatically and the public hosts it replaces are removed from the allowlist, as for a member-set mirror. While you manage the network allowlist, those hosts stay remo…
Auto mode
Claude Documentation · in the page
claude-science/auto-mode
…ety. Use it for tasks where you trust the general direction, not as a replacement for review on sensitive operations. ## Turn auto mode on or off Where auto mode is available to you, it starts on.…
Command line settings
Claude Documentation · in the page
claude-science/command-line-settings
…(#roll-back-to-an-earlier-build)). Updates are signature-verified and replace the binary atomically. On a Mac where Claude Science opens in its own window, update the app with **Claude Science > Check…
Use Claude Science on a corporate network
Claude Documentation · in the page
claude-science/corporate-networks
…-mirror-credential-as-a-file). The mirror removes the public hosts it replaces for every member. See [Organization package mirror](/docs/claude-science/admin-controls.md#organization-package-mirror).…
Schelling's segregation model: ask for 30% same-color neighbors, end up with 75%
Claude Documentation · in the page
claude-science/example-gallery/soc-schelling-small
…e the random board, and how many above the 30 % they asked for? Then replace the 30 % by 10 %, 20 %, up to 70 % and plot what households get against what they ask for. Judge each result against the r…
Get started
Claude Documentation · in the page
claude-science/get-started
…. To reinstall, follow [Install](#install) again. Installing doesn't replace an existing data folder. ## Troubleshooting first launch * macOS says the application isn't supported, or the app icon a…
Glossary
Claude Documentation · in the page
claude-science/glossary
…ns, managed by your organization. **Permission card**: the card that replaces the message box when Claude needs your permission for running code, running a job, accessing a network host, a folder, a…
Manage Claude Science on devices
Claude Documentation · in the page
claude-science/manage-on-devices
…switches only if the member's account owns the installed app and can replace it, so a copy that device management installed as root never switches. When the account that owns the app switches it, Cla…
Network requirements
Claude Documentation · in the page
claude-science/network-requirements
…nd the PyPI and conda domains off once an organization package mirror replaces them. | Domain | Purpose | | - | - | | `pypi.org`, `*.pypi.org`, `files.pythonhosted.org` | Python packages from PyPI |…
Run on a remote Linux server
Claude Documentation · in the page
claude-science/run-on-remote-linux-server
…he new version starts there. The check didn't succeed, so nothing was replaced. The message and the lines under it say why and, where there is a fix, what to do. If they point to the [configuration fi…
Update Claude Science
Claude Documentation · in the page
claude-science/update-claude-science
…ws steps](#if-the-update-still-fails) first. Installing again doesn't replace your data folder. If your projects don't appear afterward, don't delete any folders, and get help. 1. Quit Claude Science…
Give Claude access to your tools
Claude Documentation · in the page
claude-tag/admins/add-connections
…a regional or self-hosted instance can fail the test and still work. Replace the prefilled host with your service's API host rather than adding yours alongside it. You can save the connector even if…
Configure per-channel access
Claude Documentation · in the page
claude-tag/admins/attach-to-scope
…ngle long-lived channel session. After a configuration change, Claude replaces that session on the next channel message, so top-level replies pick up the change from then on. ### Attach to a workspac…
Connect Amplitude
Claude Documentation · in the page
claude-tag/admins/connections/amplitude
…Amplitude at `app.eu.amplitude.com` rather than `app.amplitude.com`), replace the host with `analytics.eu.amplitude.com`. Click **Connect** to save the connector. **4. Restrict the credential to rea…