139 pages for listen.

Voice dictation Claude Code CLI · in the page voice-dictation …cording begins. The footer shows `keep holding…` during warmup, then `listening…` once recording is active. While recording, the prompt cursor becomes a bar that rises and falls with your microphone l… Command line settings Claude Documentation · in the page claude-science/command-line-settings …opens it in your browser whenever you want to sign in again. The app listens on 127.0.0.1 unless you change `--host`, so it is reachable only from the machine it runs on. For a machine you reach over… Use Claude Science on a corporate network Claude Documentation · in the page claude-science/corporate-networks …so an Artifactory instance on its stock port 8081 needs a 443 or 8443 listener or a reverse proxy in front of it. Credentials embedded in the URL are rejected at save time. The Settings page accepts `… Run on a remote Linux server Claude Documentation · in the page claude-science/run-on-remote-linux-server …rints is only valid for about three minutes. By default, the web app listens only on the server's localhost, so it isn't exposed to the network. An SSH tunnel makes it reachable from your computer. C… Give Claude access to your tools Claude Documentation · in the page claude-tag/admins/add-connections …th but not `example.com` itself * **Ports**: `443` unless the service listens on another port * **Advanced**: the HTTP methods the entry allows, **Read-only** (`GET`, `HEAD`, and `OPTIONS`) unless you… Connect a gateway Claude Documentation · in the page claude-tag/admins/federated-access/connect-a-gateway …ample) (Python, Apache 2.0), terminate TLS in front of it, because it listens on plain HTTP, and set its `audience` to the public address you register. * An organization can register up to 5 addresses… Network requirements Claude Documentation · in the page claude-tag/admins/network-requirements …activity, are delivered directly to Anthropic, so there is no inbound listener to configure on your side. ## Related resources * [Add connections](/docs/claude-tag/admins/add-connections#set-allowed… Supersede older widget instances Claude Documentation · in the page connectors/building/mcp-apps/instance-supersession …; let seq: number | undefined; let items: string[] = []; app.addEventListener("toolresult", (params) => { const sc = params.structuredContent as CartResult | undefined; if (sc?.items) items = sc.… Add an interactive UI to your MCP server Claude Documentation · in the page connectors/building/mcp-apps/quickstart …notAllowed); > > const PORT = Number(process.env.PORT ?? 3000); > app.listen(PORT, '127.0.0.1', (err) => { // Express 5 reports a taken port here instead of throwing > if (err) { console.error(`fail… Blend your MCP App with Claude's theme Claude Documentation · in the page connectors/building/mcp-apps/transparent-theming …iable and its light- and dark-mode value. ### Read `hostContext` and listen for changes The [`App`](https://modelcontextprotocol.github.io/ext-apps/api/classes/app.App.html) class exposes the initia… Build your first MCP server for Claude Claude Documentation · in the page connectors/building/quickstart …cp', notAllowed); const PORT = Number(process.env.PORT ?? 3000); app.listen(PORT, '127.0.0.1', (err) => { // Express 5 reports a taken port here instead of throwing if (err) { console.error(`failed… Troubleshoot your connector Claude Documentation · in the page connectors/building/troubleshooting …ould register. **How to fix:** Register the URL your server actually listens on, not a URL that redirects to it. Common culprits are apex-to-`www.` canonicalization, geographic or region routing, and… MCP tunnels Claude Documentation · in the page connectors/mcp-tunnels/overview …r network to the tunnel edge and keeps that connection open. It never listens on an inbound port * **The proxy** (`mcp-proxy`) is Anthropic's routing component. It terminates an inner layer of TLS, ch… Set up an MCP tunnel Claude Documentation · in the page connectors/mcp-tunnels/setup …, not a list. ```bash theme={null} cat > config/mcp-proxy.yaml <<EOF listen_addr: ":8080" log_level: info shutdown_timeout: 30s tunnel_domain: ${TUNNEL_DOMAIN} tls: cert_file: /data/tls.crt key_f… Set up the Microsoft 365 connector Claude Documentation · in the page government/connectors/microsoft-365 …ough their browser, Microsoft Entra sends the response to a temporary listener on the member's own machine, so it never leaves the device. The other two URIs let Claude Desktop sign in through the ope… Use dictation in Claude for M365 Claude Documentation · in the page office-agents/dictation …tforms) > for platform support details. ## Use dictation **1. Start listening** Click the microphone icon on the right side of the chat input. The placeholder changes to "Listening..." and the butt… Connect to Microsoft 365 Claude Documentation · in the page third-party/claude-desktop/connectors-m365 …desktop apps: during browser sign-in, Microsoft Entra redirects to a listener on the device itself, so the response never leaves the machine. For brokered sign-in on managed devices, also add the per… MCP, plugins, skills, and hooks Claude Documentation · in the page third-party/claude-desktop/extensions …user selects **Connect**, Claude Desktop: 1. Starts a temporary HTTP listener on `127.0.0.1:53280` (or the host and port set in `oauth.callbackHost` and `oauth.callbackPort`). If another process hold… Deploy Claude Desktop on 3P with Microsoft Foundry Claude Documentation · in the page third-party/claude-desktop/foundry …or the local configuration file it may instead be `http` for a proxy listening on the device's own loopback address (a bootstrap server response cannot deliver a loopback value). The app sends the g… Deploy Claude Desktop on 3P with Google Cloud's Agent Platform Claude Documentation · in the page third-party/claude-desktop/vertex …Vertex AI) App->>App: Generate PKCE verifier and challenge,<br/>listen on http://127.0.0.1:PORT/callback App->>Browser: Open IdP /authorize<br/>(client_id, redirect_uri, code_challenge, scop… Roadmap Model Context Protocol · in the page development/roadmap …this, including [Tasks](/extensions/tasks/overview), [`subscriptions/listen`](/specification/2026-07-28/basic/patterns/subscriptions), and [progress notifications](/specification/2026-07-28/basic/pat… Build an MCP server Model Context Protocol · in the page docs/2024-11-05/develop/build-server …complete! Run `uv run weather.py` to start the MCP server, which will listen for messages from MCP hosts. Let's now test your server from an existing MCP host, Claude for Desktop. ## Testing your se… Understanding Authorization in MCP Model Context Protocol · in the page docs/2024-11-05/tutorials/security/authorization …Request); app.delete("/", authMiddleware, handleSessionRequest); app.listen(CONFIG.port, CONFIG.host, () => { console.log(`🚀 MCP Server running on ${mcpServerUrl.origin}`); console.log(`📡 MCP end… Build an MCP server Model Context Protocol · in the page docs/2025-03-26/develop/build-server …complete! Run `uv run weather.py` to start the MCP server, which will listen for messages from MCP hosts. Let's now test your server from an existing MCP host, Claude for Desktop. ## Testing your se… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-03-26/tutorials/security/authorization …Request); app.delete("/", authMiddleware, handleSessionRequest); app.listen(CONFIG.port, CONFIG.host, () => { console.log(`🚀 MCP Server running on ${mcpServerUrl.origin}`); console.log(`📡 MCP end… Build an MCP server Model Context Protocol · in the page docs/2025-06-18/develop/build-server …complete! Run `uv run weather.py` to start the MCP server, which will listen for messages from MCP hosts. Let's now test your server from an existing MCP host, Claude for Desktop. ## Testing your se… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-06-18/tutorials/security/authorization …Request); app.delete("/", authMiddleware, handleSessionRequest); app.listen(CONFIG.port, CONFIG.host, () => { console.log(`🚀 MCP Server running on ${mcpServerUrl.origin}`); console.log(`📡 MCP end… Build an MCP server Model Context Protocol · in the page docs/2025-11-25/develop/build-server …complete! Run `uv run weather.py` to start the MCP server, which will listen for messages from MCP hosts. Let's now test your server from an existing MCP host, Claude for Desktop. ## Testing your se… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-11-25/tutorials/security/authorization …Request); app.delete("/", authMiddleware, handleSessionRequest); app.listen(CONFIG.port, CONFIG.host, () => { console.log(`🚀 MCP Server running on ${mcpServerUrl.origin}`); console.log(`📡 MCP end… Build an MCP server Model Context Protocol · in the page docs/2026-07-28/develop/build-server …complete! Run `uv run weather.py` to start the MCP server, which will listen for messages from MCP hosts. Let's now test your server from an existing MCP host, Claude for Desktop. ## Testing your se… Architecture overview Model Context Protocol · in the page docs/2026-07-28/learn/architecture …tifications are opt-in: the client opens a long-lived [`subscriptions/listen`](/specification/2026-07-28/basic/patterns/subscriptions) stream naming the notification types it wants to receive, and the… Understanding MCP servers Model Context Protocol · in the page docs/2026-07-28/learn/server-concepts …ve resource contents | Resource data with metadata | | `subscriptions/listen` | Monitor resource changes | Stream of update notifications | To watch specific resources for changes, a client sends a [… Authorization Model Context Protocol · in the page docs/2026-07-28/tools/inspector/authorization …5\&s=01a8d11058c2d33e0069b8dec98591b5) ## Callback URLs The web app listens for the OAuth callback on its own URL, while the CLI and TUI deliberately share a second one: | Surface | Default callbac… Configuration and flags Model Context Protocol · in the page docs/2026-07-28/tools/inspector/configuration ….1` or any other `127.x.x.x` address, or `[::1]`): the local callback listener receives the authorization code over plaintext `http`, so any other host is rejected and there is no flag to override thi… Protocol eras Model Context Protocol · in the page docs/2026-07-28/tools/inspector/protocol-eras …odern** The same **Subscribe** button instead sends **`subscriptions/listen`**, with a filter carrying `resourceSubscriptions` plus whichever `*ListChanged` opt-ins apply (such as `resourcesListChang… Recipes Model Context Protocol · in the page docs/2026-07-28/tools/inspector/recipes …* **MCP Apps need their sandbox port reachable too.** It's a separate listener (`6275` by default, set with `MCP_SANDBOX_PORT`), so expose or forward it alongside the web port. * **Behind TLS or a rev… Security Model Context Protocol · in the page docs/2026-07-28/tools/inspector/security …"ok"}`, for container and orchestrator probes. ### Where the backend listens The backend binds `127.0.0.1` by default. Binding every interface (`0.0.0.0`, `::` and equivalent spellings) is refused u… TUI client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/tui …n a browser. 3. When the browser redirect lands on the TUI's loopback listener, the connection finishes on its own, with no second **`c`**. 4. Use the **Auth** tab to inspect the resulting OAuth state… Web client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/web …notifications/message` logs in panels below the frame. * The sandbox listens on its own port, `6275` by default (set it with `MCP_SANDBOX_PORT`). An app whose UI resource declares `_meta.ui.domain` h… Understanding Authorization in MCP Model Context Protocol · in the page docs/2026-07-28/tutorials/security/authorization …Request); app.delete("/", authMiddleware, handleSessionRequest); app.listen(CONFIG.port, CONFIG.host, () => { console.log(`🚀 MCP Server running on ${mcpServerUrl.origin}`); console.log(`📡 MCP end… Local Server Security Model Context Protocol · in the page docs/2026-07-28/tutorials/security/local-server-security …than connecting to a malicious endpoint, and local developer tools listening on a port have been exploited directly from a web page. Out of scope: attackers with physical access to your machine… Security Best Practices Model Context Protocol · in the page docs/2026-07-28/tutorials/security/security_best_practices …roves control of a domain, but it cannot prove which local process is listening on a `localhost` redirect URI. #### Attack Description An attacker can claim to be any client by: 1. Providing the le… Build an MCP server Model Context Protocol · in the page docs/draft/develop/build-server …complete! Run `uv run weather.py` to start the MCP server, which will listen for messages from MCP hosts. Let's now test your server from an existing MCP host, Claude for Desktop. ## Testing your se… Architecture overview Model Context Protocol · in the page docs/draft/learn/architecture …tifications are opt-in: the client opens a long-lived [`subscriptions/listen`](/specification/draft/basic/patterns/subscriptions) stream naming the notification types it wants to receive, and the serv… Understanding MCP servers Model Context Protocol · in the page docs/draft/learn/server-concepts …ve resource contents | Resource data with metadata | | `subscriptions/listen` | Monitor resource changes | Stream of update notifications | To watch specific resources for changes, a client sends a [… Authorization Model Context Protocol · in the page docs/draft/tools/inspector/authorization …5\&s=01a8d11058c2d33e0069b8dec98591b5) ## Callback URLs The web app listens for the OAuth callback on its own URL, while the CLI and TUI deliberately share a second one: | Surface | Default callbac… Configuration and flags Model Context Protocol · in the page docs/draft/tools/inspector/configuration ….1` or any other `127.x.x.x` address, or `[::1]`): the local callback listener receives the authorization code over plaintext `http`, so any other host is rejected and there is no flag to override thi… Protocol eras Model Context Protocol · in the page docs/draft/tools/inspector/protocol-eras …odern** The same **Subscribe** button instead sends **`subscriptions/listen`**, with a filter carrying `resourceSubscriptions` plus whichever `*ListChanged` opt-ins apply (such as `resourcesListChang… Recipes Model Context Protocol · in the page docs/draft/tools/inspector/recipes …* **MCP Apps need their sandbox port reachable too.** It's a separate listener (`6275` by default, set with `MCP_SANDBOX_PORT`), so expose or forward it alongside the web port. * **Behind TLS or a rev… Security Model Context Protocol · in the page docs/draft/tools/inspector/security …"ok"}`, for container and orchestrator probes. ### Where the backend listens The backend binds `127.0.0.1` by default. Binding every interface (`0.0.0.0`, `::` and equivalent spellings) is refused u…