533 pages for wait.

Client Best Practices Model Context Protocol · in the page docs/2024-11-05/develop/clients/client-best-practices …eme={null} // Model-generated code, executes in sandbox const logs = await logging_getLogs({ level: "error", since: Date.now() - 3600000, }); // Filter and deduplicate inside the sandbox, not in… Architecture overview Model Context Protocol · in the page docs/2024-11-05/learn/architecture …with ClientSession(read, write) as session: init_response = await session.initialize() if init_response.capabilities.tools: app.register_mcp_server(session, supports_tools… Understanding MCP clients Model Context Protocol · in the page docs/2024-11-05/learn/client-concepts …// Less concerned about API cost speedPriority: 0.2, // Can wait for thorough analysis intelligencePriority: 0.9 // Need complex trade-off evaluation }, systemPrompt: "You are a tra… Debugging Model Context Protocol · in the page docs/2024-11-05/tools/debugging …me={null} @server.tool() async def my_tool(ctx: Context) -> str: await ctx.session.send_log_message( level="info", data="Server started successfully", ) return "done" ```… Understanding Authorization in MCP Model Context Protocol · in the page docs/2024-11-05/tutorials/security/authorization …cret); } let response: Response; try { response = await fetch(endpoint, { method: "POST", headers: { "Content-Type": "application/x-www-form-urlencoded",… Build an MCP client Model Context Protocol · in the page docs/2025-03-26/develop/build-client …=[server_script_path], env=None ) stdio_transport = await self.exit_stack.enter_async_context(stdio_client(server_params)) self.stdio, self.write = stdio_transport self.sessio… Build an MCP server Model Context Protocol · in the page docs/2025-03-26/develop/build-server …h httpx.AsyncClient() as client: try: response = await client.get(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json()… Client Best Practices Model Context Protocol · in the page docs/2025-03-26/develop/clients/client-best-practices …eme={null} // Model-generated code, executes in sandbox const logs = await logging_getLogs({ level: "error", since: Date.now() - 3600000, }); // Filter and deduplicate inside the sandbox, not in… Architecture overview Model Context Protocol · in the page docs/2025-03-26/learn/architecture …with ClientSession(read, write) as session: init_response = await session.initialize() if init_response.capabilities.tools: app.register_mcp_server(session, supports_tools… Understanding MCP clients Model Context Protocol · in the page docs/2025-03-26/learn/client-concepts …// Less concerned about API cost speedPriority: 0.2, // Can wait for thorough analysis intelligencePriority: 0.9 // Need complex trade-off evaluation }, systemPrompt: "You are a tra… Debugging Model Context Protocol · in the page docs/2025-03-26/tools/debugging …me={null} @server.tool() async def my_tool(ctx: Context) -> str: await ctx.session.send_log_message( level="info", data="Server started successfully", ) return "done" ```… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-03-26/tutorials/security/authorization …cret); } let response: Response; try { response = await fetch(endpoint, { method: "POST", headers: { "Content-Type": "application/x-www-form-urlencoded",… Build an MCP client Model Context Protocol · in the page docs/2025-06-18/develop/build-client …=[server_script_path], env=None ) stdio_transport = await self.exit_stack.enter_async_context(stdio_client(server_params)) self.stdio, self.write = stdio_transport self.sessio… Build an MCP server Model Context Protocol · in the page docs/2025-06-18/develop/build-server …h httpx.AsyncClient() as client: try: response = await client.get(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json()… Client Best Practices Model Context Protocol · in the page docs/2025-06-18/develop/clients/client-best-practices …eme={null} // Model-generated code, executes in sandbox const logs = await logging_getLogs({ level: "error", since: Date.now() - 3600000, }); // Filter and deduplicate inside the sandbox, not in… Architecture overview Model Context Protocol · in the page docs/2025-06-18/learn/architecture …with ClientSession(read, write) as session: init_response = await session.initialize() if init_response.capabilities.tools: app.register_mcp_server(session, supports_tools… Understanding MCP clients Model Context Protocol · in the page docs/2025-06-18/learn/client-concepts …// Less concerned about API cost speedPriority: 0.2, // Can wait for thorough analysis intelligencePriority: 0.9 // Need complex trade-off evaluation }, systemPrompt: "You are a tra… Debugging Model Context Protocol · in the page docs/2025-06-18/tools/debugging …me={null} @server.tool() async def my_tool(ctx: Context) -> str: await ctx.session.send_log_message( level="info", data="Server started successfully", ) return "done" ```… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-06-18/tutorials/security/authorization …cret); } let response: Response; try { response = await fetch(endpoint, { method: "POST", headers: { "Content-Type": "application/x-www-form-urlencoded",… Build an MCP client Model Context Protocol · in the page docs/2025-11-25/develop/build-client …=[server_script_path], env=None ) stdio_transport = await self.exit_stack.enter_async_context(stdio_client(server_params)) self.stdio, self.write = stdio_transport self.sessio… Build an MCP server Model Context Protocol · in the page docs/2025-11-25/develop/build-server …h httpx.AsyncClient() as client: try: response = await client.get(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json()… Client Best Practices Model Context Protocol · in the page docs/2025-11-25/develop/clients/client-best-practices …eme={null} // Model-generated code, executes in sandbox const logs = await logging_getLogs({ level: "error", since: Date.now() - 3600000, }); // Filter and deduplicate inside the sandbox, not in… Architecture overview Model Context Protocol · in the page docs/2025-11-25/learn/architecture …with ClientSession(read, write) as session: init_response = await session.initialize() if init_response.capabilities.tools: app.register_mcp_server(session, supports_tools… Understanding MCP clients Model Context Protocol · in the page docs/2025-11-25/learn/client-concepts …// Less concerned about API cost speedPriority: 0.2, // Can wait for thorough analysis intelligencePriority: 0.9 // Need complex trade-off evaluation }, systemPrompt: "You are a tra… Debugging Model Context Protocol · in the page docs/2025-11-25/tools/debugging …me={null} @server.tool() async def my_tool(ctx: Context) -> str: await ctx.session.send_log_message( level="info", data="Server started successfully", ) return "done" ```… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-11-25/tutorials/security/authorization …cret); } let response: Response; try { response = await fetch(endpoint, { method: "POST", headers: { "Content-Type": "application/x-www-form-urlencoded",… Build an MCP client Model Context Protocol · in the page docs/2026-07-28/develop/build-client …user", "content": query } ] tool_list = await client.list_tools() available_tools = [{ "name": tool.name, "description": tool.description, "inp… Build an MCP server Model Context Protocol · in the page docs/2026-07-28/develop/build-server …httpx2.AsyncClient() as client: try: response = await client.get(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json()… Client Best Practices Model Context Protocol · in the page docs/2026-07-28/develop/clients/client-best-practices …eme={null} // Model-generated code, executes in sandbox const logs = await logging_getLogs({ level: "error", since: Date.now() - 3600000, }); // Filter and deduplicate inside the sandbox, not in… Architecture overview Model Context Protocol · in the page docs/2026-07-28/learn/architecture …ble_tools = [] for client in app.mcp_clients(): tools_response = await client.list_tools() available_tools.extend(tools_response.tools) conversation.register_available_tools(available_tools) `… Understanding MCP clients Model Context Protocol · in the page docs/2026-07-28/learn/client-concepts …// Less concerned about API cost speedPriority: 0.2, // Can wait for thorough analysis intelligencePriority: 0.9 // Need complex trade-off evaluation }, systemPrompt: "You are a tra… Debugging Model Context Protocol · in the page docs/2026-07-28/tools/debugging …rt {report_id} is ready." ``` ```typescript TypeScript theme={null} await server.sendLoggingMessage({ level: "info", data: "Server started successfully", }); ``` MCP defines eight [RFC 5424 seve… Authorization Model Context Protocol · in the page docs/2026-07-28/tools/inspector/authorization …normal CI shape, the CLI fails fast with `auth_required` rather than waiting up to fifteen minutes for a callback nobody will complete. For CI, be explicit: ```bash theme={null} mcp-inspector --cli… CLI client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/cli …runs the same loopback OAuth flow as the TUI: it opens a browser and waits on a localhost callback that a CI job can't complete. Two flags make non-interactive runs predictable: * `--stored-auth-onl… Configuration and flags Model Context Protocol · in the page docs/2026-07-28/tools/inspector/configuration …se-stored-auth`, `--stored-auth-only`, `--relogin`, `--no-revoke`, `--wait-for-auth`, `--list-stored-auth`, `--print-handoff` | ## Environment variables Environment variables split the same way as f… mcpdo connection client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/mcpdo …one prompt per field with a review step. URL mode prints the URL and waits for you to confirm you finished. * **From a script or agent** (`--format json`, or no TTY), the command returns `elicitation… Protocol eras Model Context Protocol · in the page docs/2026-07-28/tools/inspector/protocol-eras …-request modal (the dialog the web client opens whenever a request is waiting on you). Answering it sends **`tasks/update`** carrying the `inputResponses`, and the next poll completes. Reproduce with… Recipes Model Context Protocol · in the page docs/2026-07-28/tools/inspector/recipes …straight from the URL and needs the same gate as `autoConnect`. **5. Wait on a deterministic signal instead of sleeping** The Apps screen exposes a stable automation contract. Poll these attributes… Understanding Authorization in MCP Model Context Protocol · in the page docs/2026-07-28/tutorials/security/authorization …cret); } let response: Response; try { response = await fetch(endpoint, { method: "POST", headers: { "Content-Type": "application/x-www-form-urlencoded",… Build an MCP client Model Context Protocol · in the page docs/draft/develop/build-client …user", "content": query } ] tool_list = await client.list_tools() available_tools = [{ "name": tool.name, "description": tool.description, "inp… Build an MCP server Model Context Protocol · in the page docs/draft/develop/build-server …httpx2.AsyncClient() as client: try: response = await client.get(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json()… Client Best Practices Model Context Protocol · in the page docs/draft/develop/clients/client-best-practices …eme={null} // Model-generated code, executes in sandbox const logs = await logging_getLogs({ level: "error", since: Date.now() - 3600000, }); // Filter and deduplicate inside the sandbox, not in… Architecture overview Model Context Protocol · in the page docs/draft/learn/architecture …ble_tools = [] for client in app.mcp_clients(): tools_response = await client.list_tools() available_tools.extend(tools_response.tools) conversation.register_available_tools(available_tools) `… Understanding MCP clients Model Context Protocol · in the page docs/draft/learn/client-concepts …// Less concerned about API cost speedPriority: 0.2, // Can wait for thorough analysis intelligencePriority: 0.9 // Need complex trade-off evaluation }, systemPrompt: "You are a tra… Debugging Model Context Protocol · in the page docs/draft/tools/debugging …rt {report_id} is ready." ``` ```typescript TypeScript theme={null} await server.sendLoggingMessage({ level: "info", data: "Server started successfully", }); ``` MCP defines eight [RFC 5424 seve… Authorization Model Context Protocol · in the page docs/draft/tools/inspector/authorization …normal CI shape, the CLI fails fast with `auth_required` rather than waiting up to fifteen minutes for a callback nobody will complete. For CI, be explicit: ```bash theme={null} mcp-inspector --cli… CLI client Model Context Protocol · in the page docs/draft/tools/inspector/cli …runs the same loopback OAuth flow as the TUI: it opens a browser and waits on a localhost callback that a CI job can't complete. Two flags make non-interactive runs predictable: * `--stored-auth-onl… Configuration and flags Model Context Protocol · in the page docs/draft/tools/inspector/configuration …se-stored-auth`, `--stored-auth-only`, `--relogin`, `--no-revoke`, `--wait-for-auth`, `--list-stored-auth`, `--print-handoff` | ## Environment variables Environment variables split the same way as f… mcpdo connection client Model Context Protocol · in the page docs/draft/tools/inspector/mcpdo …one prompt per field with a review step. URL mode prints the URL and waits for you to confirm you finished. * **From a script or agent** (`--format json`, or no TTY), the command returns `elicitation… Protocol eras Model Context Protocol · in the page docs/draft/tools/inspector/protocol-eras …-request modal (the dialog the web client opens whenever a request is waiting on you). Answering it sends **`tasks/update`** carrying the `inputResponses`, and the next poll completes. Reproduce with…