678 pages for status.

Progressive Disclosure Charter Model Context Protocol · in the page community/working-groups/progressive-disclosure …will evolve as the group identifies new areas of interest. | Item | Status | Champion | Notes | | - | - | - | - | | Requirements alignment | In Progress | All facilitators | Review approaches, ident… Registry Charter Model Context Protocol · in the page community/working-groups/registry …) ## Deliverables & Success Metrics ### Active Work Items | Item | Status | Target Date | Champion | | - | - | - | - | | Server Card / `server.json` alignment | In Progress | Q2 2026 | [@tadasant](… SDK Working Group Charter Model Context Protocol · in the page community/working-groups/sdk …. ## Deliverables & Success Metrics ### Active Work Items | Item | Status | Target Date | Champion | | - | - | - | - | | 2026-06-30 spec support across Tier-1 SDKs | Planning | 2026 Q3 | Per-SDK ma… Server Card Charter Model Context Protocol · in the page community/working-groups/server-card …) ## Deliverables & Success Metrics ### Active Work Items | Item | Status | Target Date | Champion | | - | - | - | - | | [SEP-2127: MCP Server Card](https://github.com/modelcontextprotocol/modelcon… Tasks and Events Charter Model Context Protocol · in the page community/working-groups/tasks-events …) ## Deliverables & Success Metrics ### Active Work Items | Item | Status | Target Date | Champion | | - | - | - | - | | Tasks stabilization and core protocol promotion | In Progress | | [@LucaButB… Transports Charter Model Context Protocol · in the page community/working-groups/transports …DK WG and have clear implementation guidance. * Decisions, proposal status, and supporting rationale remain publicly discoverable in or linked from the working group repository. ## Changelog | D… Working and Interest Groups Model Context Protocol · in the page community/working-interest-groups …equirements for all Leads and Facilitators:** * Hold at least Member status on the MCP Contributor Ladder — see [Governance](/community/governance.md) for role definitions * Demonstrated sustained en… Roadmap Model Context Protocol · in the page development/roadmap …kload, and we increasingly rely on HTTP specifics such as headers and status codes to carry transport-level information. Every HTTP-native feature needs a second stdio-specific design or doesn't work… Build an MCP server Model Context Protocol · in the page docs/2024-11-05/develop/build-server …et(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json() except Exception: return None def format_alert(feature: dict) ->… Architecture overview Model Context Protocol · in the page docs/2024-11-05/learn/architecture …Durable execution wrappers that enable deferred result retrieval and status tracking for MCP requests (e.g., expensive computations, workflow automation, batch processing, multi-step operations) ###… Debugging Model Context Protocol · in the page docs/2024-11-05/tools/debugging …s. It is available on macOS, Windows, and Linux. ### Checking server status Click the "Add files, connectors, and more" plus icon in the chat input, then hover over the **Connectors** menu to see co… Understanding Authorization in MCP Model Context Protocol · in the page docs/2024-11-05/tutorials/security/authorization …console.log( `${req.method} ${req.originalUrl} -> ${res.statusCode} ${ms}ms`, ); }); next(); }; } const app = express(); app.use( express.json({ verify: (req: any… Build an MCP server Model Context Protocol · in the page docs/2025-03-26/develop/build-server …et(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json() except Exception: return None def format_alert(feature: dict) ->… Architecture overview Model Context Protocol · in the page docs/2025-03-26/learn/architecture …Durable execution wrappers that enable deferred result retrieval and status tracking for MCP requests (e.g., expensive computations, workflow automation, batch processing, multi-step operations) ###… Debugging Model Context Protocol · in the page docs/2025-03-26/tools/debugging …s. It is available on macOS, Windows, and Linux. ### Checking server status Click the "Add files, connectors, and more" plus icon in the chat input, then hover over the **Connectors** menu to see co… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-03-26/tutorials/security/authorization …console.log( `${req.method} ${req.originalUrl} -> ${res.statusCode} ${ms}ms`, ); }); next(); }; } const app = express(); app.use( express.json({ verify: (req: any… Build an MCP server Model Context Protocol · in the page docs/2025-06-18/develop/build-server …et(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json() except Exception: return None def format_alert(feature: dict) ->… Architecture overview Model Context Protocol · in the page docs/2025-06-18/learn/architecture …Durable execution wrappers that enable deferred result retrieval and status tracking for MCP requests (e.g., expensive computations, workflow automation, batch processing, multi-step operations) ###… Debugging Model Context Protocol · in the page docs/2025-06-18/tools/debugging …s. It is available on macOS, Windows, and Linux. ### Checking server status Click the "Add files, connectors, and more" plus icon in the chat input, then hover over the **Connectors** menu to see co… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-06-18/tutorials/security/authorization …console.log( `${req.method} ${req.originalUrl} -> ${res.statusCode} ${ms}ms`, ); }); next(); }; } const app = express(); app.use( express.json({ verify: (req: any… Build an MCP server Model Context Protocol · in the page docs/2025-11-25/develop/build-server …et(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json() except Exception: return None def format_alert(feature: dict) ->… Architecture overview Model Context Protocol · in the page docs/2025-11-25/learn/architecture …Durable execution wrappers that enable deferred result retrieval and status tracking for MCP requests (e.g., expensive computations, workflow automation, batch processing, multi-step operations) ###… Debugging Model Context Protocol · in the page docs/2025-11-25/tools/debugging …s. It is available on macOS, Windows, and Linux. ### Checking server status Click the "Add files, connectors, and more" plus icon in the chat input, then hover over the **Connectors** menu to see co… Understanding Authorization in MCP Model Context Protocol · in the page docs/2025-11-25/tutorials/security/authorization …console.log( `${req.method} ${req.originalUrl} -> ${res.statusCode} ${ms}ms`, ); }); next(); }; } const app = express(); app.use( express.json({ verify: (req: any… Build an MCP server Model Context Protocol · in the page docs/2026-07-28/develop/build-server …et(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json() except Exception: return None def format_alert(feature: dict) ->… Architecture overview Model Context Protocol · in the page docs/2026-07-28/learn/architecture …n a durable handle for long-running requests, so clients can poll for status and retrieve the result later. #### Notifications The protocol supports real-time notifications to enable dynamic updates… Debugging Model Context Protocol · in the page docs/2026-07-28/tools/debugging …s. It is available on macOS, Windows, and Linux. ### Checking server status Click the "Add files, connectors, and more" plus icon in the chat input, then hover over the **Connectors** menu to see co… Authorization Model Context Protocol · in the page docs/2026-07-28/tools/inspector/authorization …1b5) Connection Info after a completed OAuth flow: the authorization status, the dynamically registered client, and the granted scopes. ## Callback URLs The web app listens for the OAuth callback o… CLI client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/cli …": { "code": "auth_required", "message": "Unauthorized", "status": 401, "url": "https://api.example/mcp" } } ``` The envelope carries `code` and `message` always, plus `cause` (the… mcpdo connection client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/mcpdo …--all --yes` clears every one. | | `mcpdo auth/ema-login` / `auth/ema-status` / `auth/ema-logout` | Enterprise-managed authorization: sign in to the IdP once, then connect to EMA servers silently. |… Protocol eras Model Context Protocol · in the page docs/2026-07-28/tools/inspector/protocol-eras …ather than a session flag, the Subscriptions section grows a **stream-status badge** in its header that moves from `Connecting...` to `Listening`. If the stream drops, the badge shows `Reconnecting...… Recipes Model Context Protocol · in the page docs/2026-07-28/tools/inspector/recipes …te | Values | | - | - | - | | `[data-testid="apps-form"]` | `data-app-status` | `idle`, then `loading`, then `ready` or `error` (on `error`, `data-app-error` carries the reason) | | `[data-testid="con… Security Model Context Protocol · in the page docs/2026-07-28/tools/inspector/security …ET /healthz` are served without the token. `/healthz` returns only `{"status":"ok"}`, for container and orchestrator probes. ### Where the backend listens The backend binds `127.0.0.1` by default. B… Web client Model Context Protocol · in the page docs/2026-07-28/tools/inspector/web …ifications. | | **Network** | HTTP / SSE servers | The raw HTTP view: status, headers, bodies. | | **Console** | stdio servers | The server process's `stderr`. | **Network** and **Console** never app… Understanding Authorization in MCP Model Context Protocol · in the page docs/2026-07-28/tutorials/security/authorization …console.log( `${req.method} ${req.originalUrl} -> ${res.statusCode} ${ms}ms`, ); }); next(); }; } const app = express(); app.use( express.json({ verify: (req: any… Build an MCP server Model Context Protocol · in the page docs/draft/develop/build-server …et(url, headers=headers, timeout=30.0) response.raise_for_status() return response.json() except Exception: return None def format_alert(feature: dict) ->… Architecture overview Model Context Protocol · in the page docs/draft/learn/architecture …n a durable handle for long-running requests, so clients can poll for status and retrieve the result later. #### Notifications The protocol supports real-time notifications to enable dynamic updates… Debugging Model Context Protocol · in the page docs/draft/tools/debugging …s. It is available on macOS, Windows, and Linux. ### Checking server status Click the "Add files, connectors, and more" plus icon in the chat input, then hover over the **Connectors** menu to see co… Authorization Model Context Protocol · in the page docs/draft/tools/inspector/authorization …1b5) Connection Info after a completed OAuth flow: the authorization status, the dynamically registered client, and the granted scopes. ## Callback URLs The web app listens for the OAuth callback o… CLI client Model Context Protocol · in the page docs/draft/tools/inspector/cli …": { "code": "auth_required", "message": "Unauthorized", "status": 401, "url": "https://api.example/mcp" } } ``` The envelope carries `code` and `message` always, plus `cause` (the… mcpdo connection client Model Context Protocol · in the page docs/draft/tools/inspector/mcpdo …--all --yes` clears every one. | | `mcpdo auth/ema-login` / `auth/ema-status` / `auth/ema-logout` | Enterprise-managed authorization: sign in to the IdP once, then connect to EMA servers silently. |… Protocol eras Model Context Protocol · in the page docs/draft/tools/inspector/protocol-eras …ather than a session flag, the Subscriptions section grows a **stream-status badge** in its header that moves from `Connecting...` to `Listening`. If the stream drops, the badge shows `Reconnecting...… Recipes Model Context Protocol · in the page docs/draft/tools/inspector/recipes …te | Values | | - | - | - | | `[data-testid="apps-form"]` | `data-app-status` | `idle`, then `loading`, then `ready` or `error` (on `error`, `data-app-error` carries the reason) | | `[data-testid="con… Security Model Context Protocol · in the page docs/draft/tools/inspector/security …ET /healthz` are served without the token. `/healthz` returns only `{"status":"ok"}`, for container and orchestrator probes. ### Where the backend listens The backend binds `127.0.0.1` by default. B… Web client Model Context Protocol · in the page docs/draft/tools/inspector/web …ifications. | | **Network** | HTTP / SSE servers | The raw HTTP view: status, headers, bodies. | | **Console** | stdio servers | The server process's `stderr`. | **Network** and **Console** never app… Understanding Authorization in MCP Model Context Protocol · in the page docs/draft/tutorials/security/authorization …console.log( `${req.method} ${req.originalUrl} -> ${res.statusCode} ${ms}ms`, ); }); next(); }; } const app = express(); app.use( express.json({ verify: (req: any… MCP Apps Model Context Protocol · in the page extensions/apps/overview …-time monitoring.** A dashboard showing live metrics, logs, or system status needs continuous updates. An MCP App maintains a persistent connection, updating the display as data changes without requir… Enterprise-Managed Authorization Model Context Protocol · in the page extensions/auth/enterprise-managed-authorization …ient matrix](/extensions/client-matrix.md) for current implementation status across MCP clients. Enterprise-Managed Authorization typically requires client-level support from the organization's IT tea… OAuth Client Credentials Model Context Protocol · in the page extensions/auth/oauth-client-credentials …ient matrix](/extensions/client-matrix.md) for current implementation status across MCP clients. ## Related resources > **[ext-auth repository](https://github.com/modelcontextprotocol/ext-auth)** >… Extension Support Matrix Model Context Protocol · in the page extensions/client-matrix …thub.com/modelcontextprotocol/ext-auth) for the latest implementation status. ## Adding extension support to your client If you're building an MCP client and want to implement extension support: 1.…