46 pages for --version.

deploy-helm Claude Developer Platform · in the page agents-and-tools/mcp-tunnels/deploy-helm …ocker.pkg.dev/anthropic-public-registry/charts/mcp-tunnel \ --version 2.0.2 > values.yaml ``` </Step> <Step title="Configure tunnel attachment and routes"> Edit… quickstart Claude Developer Platform · in the page cli-sdks-libraries/cli/quickstart …)/bin" ``` </Tab> </Tabs> Check the installation: ```bash ant --version ``` ## Authentication `ant auth login` opens a browser-based OAuth flow against the Claude Console and stores the resu… scripting Claude Developer Platform · in the page cli-sdks-libraries/cli/scripting …ant beta:agents update --agent-id agent_011CYm1BLqPXpQRk5khsSXrs --version 1 < summarizer.agent.yaml ``` </Tip> </Step> <Step title="Define the environment"> A session runs in… quickstart Claude Developer Platform · in the page managed-agents/quickstart …)/bin" ``` </Tab> </Tabs> Check the installation: ```bash ant --version ``` ## Install the SDK <Tabs> <Tab title="Python"> ```bash pip install anthropic ``` </Tab> <Tab ti… Troubleshooting Claude Code CLI · in the page agent-sdk/troubleshooting …aude` executable. * If you rely on `PATH` resolution, confirm `claude --version` works in the same environment your application runs in. Processes you launch outside your shell, such as from an IDE or… Claude Code changelog Claude Code CLI · in the page changelog …thub.com/anthropics/claude-code/blob/main/CHANGELOG.md). Run `claude --version` to check your installed version. <Update label="2.1.250" description="August 28, 2026"> * Bug fixes and reliability… Push events into a running session with channels Claude Code CLI · in the page channels …alled. The pre-built channel plugins are Bun scripts. Check with `bun --version`; if that fails, [install Bun](https://bun.sh/docs/installation). * **Team, Enterprise, or managed Console org**: your a… Use Claude Code with Chrome Claude Code CLI · in the page chrome …://extensions` 2. Verify Claude Code is up to date by running `claude --version` 3. Check that Chrome is running 4. Run `/chrome` and select "Reconnect extension" to re-establish the connection 5. If… Scan your codebase for vulnerabilities Claude Code CLI · in the page claude-security …6 or later available on your `PATH` as `python3`. Check with `python3 --version`. The plugin's tooling uses only the Python standard library, so nothing is installed. * Linux, macOS, or Windows. * Git… CLI reference Claude Code CLI · in the page cli-reference …| | `--version`, `-v` | Output the version number… Configure cloud environments Claude Code CLI · in the page cloud-environments …, ask Claude to run the tool's own version command, for example `psql --version`. Node.js versions are installed at `/opt/node20`, `/opt/node21`, and `/opt/node22`, with 22 on `PATH` by default. To w… Manage costs effectively Claude Code CLI · in the page costs …t may change how features work, including cost reporting. Run `claude --version` to check your current version. For billing questions about your specific account, contact Anthropic support through th… Message your other Claude Code sessions Claude Code CLI · in the page cross-session-messaging …messaging. Work through the requirements above, starting with `claude --version` for the version requirement. * **`/list-agents` works but a send didn't arrive**: messaging is on, and something narrow… Desktop application Claude Code CLI · in the page desktop …://git-scm.com/downloads). Most Macs include Git by default. Run `git --version` in Terminal to check; if it prints a version number, Git is installed. On Windows, Git is required for the Code tab to… Discover and install prebuilt plugins through marketplaces Claude Code CLI · in the page discover-plugins …ugin` command doesn't appear: 1. **Check your version**: run `claude --version` to see what's installed. 2. **Update Claude Code**: * **Homebrew**: `brew upgrade claude-code`, or `brew upgrade cla… Interactive mode Claude Code CLI · in the page interactive-mode …n Windows. * To check that the program is on your `PATH`, run `aspell --version`, `hunspell --version`, or `ispell -v` in your terminal. A "command not found" error means it isn't on your `PATH` yet.… JetBrains IDEs Claude Code CLI · in the page jetbrains …nd not found": 1. Verify Claude Code is installed by running `claude --version` in a terminal 2. Configure the Claude command path in plugin settings 3. For WSL users, use the WSL command format ment… Configure permissions Claude Code CLI · in the page permissions …ript> diff main` | `git log` | | `Bash(* --version)` | `node --version`, `bash -c 'echo hi' --version` | `node -v`… Quickstart Claude Code CLI · in the page quickstart …To confirm the installation worked, run: ```bash theme={null} claude --version ``` The command prints a version number followed by `(Claude Code)`. ## Step 2: Log in to your account Claude Code re… Advanced setup Claude Code CLI · in the page setup …talling, confirm Claude Code is working: ```bash theme={null} claude --version ``` A working installation prints a version number such as `2.1.211 (Claude Code)`. If this fails with `command not fo… Extend Claude with skills Claude Code CLI · in the page skills …the inline form: ````markdown theme={null} ## Environment ```! node --version npm --version git status --short ``` ```` To disable this behavior for skills and custom commands from user, project, p… Troubleshoot installation and login Claude Code CLI · in the page troubleshoot-install …nal. Verify the fix worked: ```bash theme={null} claude --version ``` </Tab> <Tab title="Windows PowerShell"> ```powershell theme={null} $env:PATH -split ';' | Select-St… Week 16 · April 13–17, 2026 Claude Code CLI · in the page whats-new/2026-w16 …you're running:</p> ```bash theme={null} claude update claude --version ``` <a className="digest-feature-link" href="/docs/docs/en/setup">Setup guide</a> </div> <div className="digest-wi… Command line settings Claude Documentation · in the page claude-science/command-line-settings …| | `claude-science --version` | Print the version.… Get started Claude Documentation · in the page claude-science/get-started …ap and Ubuntu 22.04's don't; on any distribution, confirm with `bwrap --version` that the installed version is 0.8.0 or later before you start Claude Science. ```bash theme={null} curl -fsSL https://… Run on a remote Linux server Claude Documentation · in the page claude-science/run-on-remote-linux-server …> The sandbox requires bubblewrap 0.8.0 or later; check with `bwrap --version`. Ubuntu 24.04 ships a new enough version, and Ubuntu 22.04 doesn't. The sandbox isn't optional: Claude Science refuses… Run on Windows with WSL Claude Documentation · in the page claude-science/run-on-windows-wsl …nd is on your PATH: ```bash theme={null} . ~/.profile claude-science --version ``` <Note> Install from inside Ubuntu rather than downloading the binary with a Windows browser and copying it across… Contributing to MCP Model Context Protocol · in the page community/contributing ….g., Python, Rust, Go) Verify your setup: ```bash theme={null} node --version # Should be 24.x or higher npm --version # Should be 11.x or higher git --version # Any recent version ``` <Note>… Build an MCP client Model Context Protocol · in the page docs/2024-11-05/develop/build-client …Verify your `java` installation: ```bash theme={null} java --version ``` Now, let's create and set up your project: <CodeGroup> ```bash macOS/Linux theme={null} #… Build an MCP server Model Context Protocol · in the page docs/2024-11-05/develop/build-server …Verify your Node.js installation: ```bash theme={null} node --version npm --version ``` For this tutorial, you'll need Node.js version 16 or higher. Now, let's create and s… Connect to local MCP servers Model Context Protocol · in the page docs/2024-11-05/develop/connect-local-servers …a terminal or command prompt and running: ```bash theme={null} node --version ``` If Node.js is not installed, download it from [nodejs.org](https://nodejs.org/). We recommend the LTS (Long Term Su… Build an MCP client Model Context Protocol · in the page docs/2025-03-26/develop/build-client …Verify your `java` installation: ```bash theme={null} java --version ``` Now, let's create and set up your project: <CodeGroup> ```bash macOS/Linux theme={null} #… Build an MCP server Model Context Protocol · in the page docs/2025-03-26/develop/build-server …Verify your Node.js installation: ```bash theme={null} node --version npm --version ``` For this tutorial, you'll need Node.js version 16 or higher. Now, let's create and s… Connect to local MCP servers Model Context Protocol · in the page docs/2025-03-26/develop/connect-local-servers …a terminal or command prompt and running: ```bash theme={null} node --version ``` If Node.js is not installed, download it from [nodejs.org](https://nodejs.org/). We recommend the LTS (Long Term Su… Build an MCP client Model Context Protocol · in the page docs/2025-06-18/develop/build-client …Verify your `java` installation: ```bash theme={null} java --version ``` Now, let's create and set up your project: <CodeGroup> ```bash macOS/Linux theme={null} #… Build an MCP server Model Context Protocol · in the page docs/2025-06-18/develop/build-server …Verify your Node.js installation: ```bash theme={null} node --version npm --version ``` For this tutorial, you'll need Node.js version 16 or higher. Now, let's create and s… Connect to local MCP servers Model Context Protocol · in the page docs/2025-06-18/develop/connect-local-servers …a terminal or command prompt and running: ```bash theme={null} node --version ``` If Node.js is not installed, download it from [nodejs.org](https://nodejs.org/). We recommend the LTS (Long Term Su… Build an MCP client Model Context Protocol · in the page docs/2025-11-25/develop/build-client …Verify your `java` installation: ```bash theme={null} java --version ``` Now, let's create and set up your project: <CodeGroup> ```bash macOS/Linux theme={null} #… Build an MCP server Model Context Protocol · in the page docs/2025-11-25/develop/build-server …Verify your Node.js installation: ```bash theme={null} node --version npm --version ``` For this tutorial, you'll need Node.js version 16 or higher. Now, let's create and s… Connect to local MCP servers Model Context Protocol · in the page docs/2025-11-25/develop/connect-local-servers …a terminal or command prompt and running: ```bash theme={null} node --version ``` If Node.js is not installed, download it from [nodejs.org](https://nodejs.org/). We recommend the LTS (Long Term Su… Build an MCP client Model Context Protocol · in the page docs/2026-07-28/develop/build-client …Verify your `java` installation: ```bash theme={null} java --version ``` Now, let's create and set up your project: <CodeGroup> ```bash macOS/Linux theme={null} #… Build an MCP server Model Context Protocol · in the page docs/2026-07-28/develop/build-server …Verify your Node.js installation: ```bash theme={null} node --version npm --version ``` For this tutorial, you'll need Node.js version 20 or higher. Now, let's create and s… Connect to local MCP servers Model Context Protocol · in the page docs/2026-07-28/develop/connect-local-servers …a terminal or command prompt and running: ```bash theme={null} node --version ``` If Node.js is not installed, download it from [nodejs.org](https://nodejs.org/). We recommend the LTS (Long Term Su… Build an MCP client Model Context Protocol · in the page docs/draft/develop/build-client …Verify your `java` installation: ```bash theme={null} java --version ``` Now, let's create and set up your project: <CodeGroup> ```bash macOS/Linux theme={null} #… Build an MCP server Model Context Protocol · in the page docs/draft/develop/build-server …Verify your Node.js installation: ```bash theme={null} node --version npm --version ``` For this tutorial, you'll need Node.js version 20 or higher. Now, let's create and s… Connect to local MCP servers Model Context Protocol · in the page docs/draft/develop/connect-local-servers …a terminal or command prompt and running: ```bash theme={null} node --version ``` If Node.js is not installed, download it from [nodejs.org](https://nodejs.org/). We recommend the LTS (Long Term Su…