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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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Create the app registration that represents the Claude API audience. Claude Developer Platform · in the page manage-claude/wif-providers/azure …dentity carries these claims: ```json { "iss": "https://login.microsoftonline.com/<TENANT_ID>/v2.0", "sub": "9f8e7d6c-1a2b-3c4d-5e6f-...", "aud": "<APP_ID>", "oid": "9… Set up Claude Code for your organization Claude Code CLI · in the page admin-setup …github-app`, and the terminal's interactive login screen, reached by `/login` or first-run onboarding, pre-selects the method without enforcing it; Claude Code verifies the organization for claude.ai… Agent SDK reference - TypeScript Claude Code CLI · in the page agent-sdk/typescript …} type ApiKeySource = | "ANTHROPIC_API_KEY" | "apiKeyHelper" | "/login managed key" | "none" | "user" | "project" | "org" | "temporary" | "oauth"; ``` Claude Code reports one of fou… Manage multiple agents with agent view Claude Code CLI · in the page agent-view …signs you out * `/model` sets the [dispatch model](#set-the-model) * `/login` opens the sign-in dialog so you can sign in again without attaching to a session * A bare `/resume`, or its `/continue` al… Share session output as artifacts Claude Code CLI · in the page artifacts …ax, Team, and Enterprise plans and require a session signed in with [`/login`](/docs/en/setup#authenticate). See [Availability](#availability) for the full set of requirements. </Note> An artifact is… Authentication Claude Code CLI · in the page authentication …y](/docs/en/claude-apps-gateway), sign in with corporate SSO through `/login`. The gateway-issued token is the session's only credential. Admins can direct which login method developers use and requi… Claude Code changelog Claude Code CLI · in the page changelog …eft in win32-input-mode * Fixed the recommended Console sign-in in `/login` failing with an OAuth error before showing a sign-in URL on machines where it can't be used (for example when `ANTHROPIC_A… Use Claude Code with Chrome Claude Code CLI · in the page chrome …am, or Enterprise) Chrome integration also requires signing in with `/login`. If you authenticate with an API key or a long-lived token from [`claude setup-token`](/docs/en/authentication#generate-a-… Claude apps gateway for Amazon Bedrock, Claude Platform on AWS, Google Cloud, and Microsoft Foundry Claude Code CLI · in the page claude-apps-gateway …way-config#upstreams). At the end you have a gateway a developer can `/login` to. <Note> **Deploy on your private network.** Claude Code only connects to a gateway whose address is private. This is… Claude apps gateway configuration Claude Code CLI · in the page claude-apps-gateway-config …r or not the gateway pushes these variables, a CLI signed in through `/login` that has OTLP/HTTP export enabled sends its exports to the gateway rather than to a locally configured endpoint, and witho… Claude apps gateway deployment and operations Claude Code CLI · in the page claude-apps-gateway-deploy …he IdP wasn't asked for. * **Microsoft Entra ID**: `issuer` = `https://login.microsoftonline.com/<tenant-id>/v2.0`. Entra emits group Object IDs rather than names, so use the GUIDs in `managed.policie… Deploy Claude apps gateway on AWS Claude Code CLI · in the page claude-apps-gateway-on-aws …-specific. To use Microsoft Entra ID instead, set `issuer` to `https://login.microsoftonline.com/<tenant-id>/v2.0`, drop `userinfo_fallback` and the `groups` scope, and note that Entra emits group Obj… Deploy Claude apps gateway on Google Cloud Claude Code CLI · in the page claude-apps-gateway-on-gcp …'t listed: it provisions a public forwarding-rule address, which the `/login` [private-network check](/docs/en/claude-apps-gateway#prerequisites) rejects. | Front end… Use Claude Code on the web Claude Code CLI · in the page claude-code-on-the-web …sh theme={null} claude --cloud "Fix the authentication bug in src/auth/login.ts" ``` This creates a new cloud session on claude.ai. The cloud VM clones your current directory's GitHub remote at your… Claude Code on Claude Platform on AWS Claude Code CLI · in the page claude-platform-on-aws …e Code v2.1.198 or later; earlier versions stop with a prompt to run `/login`, which can't refresh AWS credentials. Add the command to your [settings file](/docs/en/settings), such as `~/.claude/setti… Commands Claude Code CLI · in the page commands …| | `/login` | Sign in to your Anthropic account… Manage costs effectively Claude Code CLI · in the page costs …e-credits` after signing in with your claude.ai subscription through `/login`; the command isn't available with API key authentication. What it opens depends on your role: | Your role… Environment variables Claude Code CLI · in the page env-vars …`, Claude Code selects federation credentials, which rank above your `/login` credential. See [authentication precedence](/docs/en/authentication#authentication-precedence)… Error reference Claude Code CLI · in the page errors …| | `Not logged in · Please run /login`… Run Claude Code through a gateway Claude Code CLI · in the page gateways …am. Developers sign in with your corporate identity provider through `/login`, the gateway enforces model access and [managed settings](/docs/en/managed-settings) by IdP group, and it emits [OpenTelem… Use Claude Code GitHub Actions with cloud providers Claude Code CLI · in the page github-actions-cloud-providers …resource name. Claude Code builds the endpoint URL from it. The `azure/login` step signs in with the workflow's OIDC token, and Claude Code picks up the credentials through the Azure [default credenti… Claude Code with GitHub Enterprise Server Claude Code CLI · in the page github-enterprise-server …Web sessions require a Team or Enterprise organization. Sign in with `/login` using your organization account. If you authenticate with an API key instead, web sessions fail earlier with a message ask… Claude Code on Google Cloud's Agent Platform Claude Code CLI · in the page google-vertex-ai …for Google Cloud's Agent Platform. If you're already signed in, run `/login` to open the same menu. </Step> <Step title="Follow the wizard prompts"> Choose how you authenticate to Google Clo… Run Claude Code programmatically Claude Code CLI · in the page headless …. Built-in commands that only run in the terminal interface, such as `/login`, aren't available in `-p` mode. `/model`, `/effort`, `/fast`, `/color`, and `/rename` accept the value as an argument, for… Hooks reference Claude Code CLI · in the page hooks …rent branch: feat/auth-refactor\nUncommitted changes: src/auth.ts, src/login.tsx\nActive issue: #4211 Migrate to OAuth2", "sessionTitle": "auth-refactor" } } ``` Since plain stdout already reac… Interactive mode Claude Code CLI · in the page interactive-mode …sion. * **The conversation changes hands**: you switch accounts with `/login`, clear or rewind the conversation, `/resume` another session, pull one with `/teleport`, relaunch with `/tui`, or hand the… Deploy managed settings Claude Code CLI · in the page managed-settings …naged-settings#platform-availability), or signs in to a gateway with `/login`. On other providers, or when `ANTHROPIC_BASE_URL` points somewhere other than Anthropic's API, it starts at the next sourc… Connect Claude Code to tools via MCP Claude Code CLI · in the page mcp …i subscription login. They aren't loaded, even if you previously ran `/login`, when: * `ANTHROPIC_API_KEY`, `ANTHROPIC_AUTH_TOKEN`, or `apiKeyHelper` is active * A third-party provider such as Amazon… Monitoring Claude Code CLI · in the page monitoring-usage …tion originates from the SDK or bridge #### Auth event Logged when `/login` or `/logout` completes. **Event Name**: `claude_code.auth` **Attributes**: * All [standard attributes](#standard-attrib… Quickstart Claude Code CLI · in the page quickstart …e the key instead. To switch accounts later or re-authenticate, type `/login` inside the running session: ```text wrap theme={null} /login ``` You can log in using any of these account types: * [Cl… Continue local sessions from any device with Remote Control Claude Code CLI · in the page remote-control …in-settings/claude-code). * **Authentication**: run `claude` and use `/login` to sign in through claude.ai if you haven't already. Without an eligible login, `claude remote-control` exits with an erro… Automate work with routines Claude Code CLI · in the page routines …red claude.ai login. API accounts aren't supported for routines. Run `/login`, sign in with your claude.ai account, then run `/schedule` again. <h3 id="routines-are-disabled-by-your-organizations-pol… Configure server-managed settings Claude Code CLI · in the page server-managed-settings …credential the settings fetch uses: * **A claude.ai login saved by `/login` or `claude auth login`**: one approval per organization, held by the account that approved most recently. * **Any other cr… Claude Code settings Claude Code CLI · in the page settings …GatewayUrl` | Pre-fills and locks the gateway URL on the `/login` Cloud gateway screen. Either this key or `forceLoginMethod: "gateway"` surfaces that screen; set both so the URL is filled… Extend Claude with skills Claude Code CLI · in the page skills …ill reserves the name of every other terminal-only built-in, such as `/login`, even though the command can't run in those sessions. In those sessions Claude Code also skips a synced skill named `help`… Tools reference Claude Code CLI · in the page tools-reference …l-public-sharing). Requires a Pro, Max, Team, or Enterprise plan and `/login` authentication; see [Availability](/docs/en/artifacts#availability)… Troubleshoot installation and login Claude Code CLI · in the page troubleshoot-install …og in again after a session, your OAuth token may have expired. Run `/login` to re-authenticate. If this happens frequently, check that your system clock is accurate, as token validation depends on c… Find bugs with ultrareview Claude Code CLI · in the page ultrareview …e web infrastructure. If you are signed in with an API key only, run `/login` and authenticate with claude.ai first. Ultrareview is not available when using Claude Code with Amazon Bedrock, Google Clo… Voice dictation Claude Code CLI · in the page voice-dictation …you are authenticated with an API key or a third-party provider. Run `/login` to sign in with a Claude.ai account. * **`Voice mode is disabled by your organization's policy`**: an administrator policy… Use Claude Code in VS Code Claude Code CLI · in the page vs-code …ization in your browser. If you see **Not logged in · Please run /login** later, the extension reopens the sign-in screen automatically. If it doesn't appear, reload the window from the Command P… Get started with Claude Code on the web Claude Code CLI · in the page web-quickstart …<Step title="Sign in to Claude"> In the Claude Code CLI, run `/login` to sign in with your claude.ai account. Skip this step if you're already signed in with a claude.ai account. Authenticatin… Week 21 · May 18–22, 2026 Claude Code CLI · in the page whats-new/2026-w21 …nd requires signing in with your claude.ai subscription through <code>/login</code> and isn't available with API key authentication.</div> <div>New <a href="/docs/docs/en/code-review"><code>/code-… Week 28 · July 6–10, 2026 Claude Code CLI · in the page whats-new/2026-w28 …mote in addition to <code>origin</code></div> <div>Gateway: <code>/login</code> now supports Anthropic-operated public gateway endpoints</div> <div><code>EnterWorktree</code> asks for confirma… Use Claude for Outlook Claude Documentation · in the page office-agents/outlook …er where they are signed in to your Microsoft 365 tenant. ``` https://login.microsoftonline.com/organizations/v2.0/adminconsent?client_id=c2995f31-11e7-4882-b7a7-ef9def0a0266&scope=https://graph.micr… Deploy with a bootstrap server Claude Documentation · in the page third-party/claude-desktop/bootstrap …ess.env.CLIENT_ID; const JWKS = createRemoteJWKSet( new URL(`https://login.microsoftonline.com/${TENANT}/discovery/v2.0/keys`), ); const BASE = { inferenceProvider: "gateway", inferenceGatewayB… Configuration reference Claude Documentation · in the page third-party/claude-desktop/configuration …t Entra ID** — the `issuer` on `inferenceGatewayOidc` must be `https://login.microsoftonline.com/{tenant-id}/v2.0`. The broker satisfies Conditional Access policies that require a compliant/managed de… Connect to Microsoft 365 Claude Documentation · in the page third-party/claude-desktop/connectors-m365 …Entra admin center → Overview**. ```text theme={null} https://login.microsoftonline.com/YOUR_TENANT_ID/adminconsent?client_id=07c030f6-5743-41b7-ba00-0a6e85f37c17 ``` The consent scr… Sign in through the OS identity broker Claude Documentation · in the page third-party/claude-desktop/entra-broker …wayOidc` or `inferenceVertexWorkforceOidc` must have the form `https://login.microsoftonline.com/TENANT_ID/v2.0`. For a managed MCP server, the `oauth` object must also set `tenantId`, `clientId`, and… Deploy Claude Desktop on 3P with an LLM gateway Claude Documentation · in the page third-party/claude-desktop/gateway …neral_settings: litellm_jwtauth: public_key_url: https://login.microsoftonline.com/YOUR_TENANT_ID/discovery/v2.0/keys audience: YOUR_CLIENT_ID user_id_jwt_field: oid… Deploy Claude Desktop on 3P with Google Cloud's Agent Platform Claude Documentation · in the page third-party/claude-desktop/vertex …. The `issuer` in `inferenceVertexWorkforceOidc` must then be `https://login.microsoftonline.com/TENANT_ID/v2.0`, and no loopback redirect URI is needed. The token exchange at `sts.googleapis.com` is…