581 pages for stop.

SEP-2640: Skills Extension Model Context Protocol · in the page seps/2640-skills-extension …ll applies the total-size limit to what it actually retrieves and MAY stop loading the skill once that limit is reached. These limits bound a host's exposure to a single skill. They say nothing about… SEP-2663: Tasks Extension Model Context Protocol · in the page seps/2663-tasks-extension …imental `tasks` feature in the `2025-11-25` specification served as a stopgap until the protocol's extension mechanism was available. Now that [extensions](https://modelcontextprotocol.io/extensions/o… Cancellation Model Context Protocol · in the page specification/2024-11-05/basic/utilities/cancellation …y clients 3. Receivers of cancellation notifications **SHOULD**: * Stop processing the cancelled request * Free associated resources * Not send a response for the cancelled request 4. Receive… Progress Model Context Protocol · in the page specification/2024-11-05/basic/utilities/progress …t rate limiting to prevent flooding * Progress notifications **MUST** stop after completion Sampling Model Context Protocol · in the page specification/2024-11-05/client/sampling …rance is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } } ``` ## Message Flow ```mermaid theme={null} sequenceDiagram participant Server participant… Lifecycle Model Context Protocol · in the page specification/2025-03-26/basic/lifecycle …tion/2025-03-26/basic/utilities/cancellation.md) for that request and stop waiting for a response. SDKs and other middleware **SHOULD** allow these timeouts to be configured on a per-request basis.… Cancellation Model Context Protocol · in the page specification/2025-03-26/basic/utilities/cancellation …y clients 3. Receivers of cancellation notifications **SHOULD**: * Stop processing the cancelled request * Free associated resources * Not send a response for the cancelled request 4. Receive… Progress Model Context Protocol · in the page specification/2025-03-26/basic/utilities/progress …t rate limiting to prevent flooding * Progress notifications **MUST** stop after completion Sampling Model Context Protocol · in the page specification/2025-03-26/client/sampling …rance is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } } ``` ## Message Flow ```mermaid theme={null} sequenceDiagram participant Server participant… Lifecycle Model Context Protocol · in the page specification/2025-06-18/basic/lifecycle …tion/2025-06-18/basic/utilities/cancellation.md) for that request and stop waiting for a response. SDKs and other middleware **SHOULD** allow these timeouts to be configured on a per-request basis.… Cancellation Model Context Protocol · in the page specification/2025-06-18/basic/utilities/cancellation …y clients 3. Receivers of cancellation notifications **SHOULD**: * Stop processing the cancelled request * Free associated resources * Not send a response for the cancelled request 4. Receive… Progress Model Context Protocol · in the page specification/2025-06-18/basic/utilities/progress …t rate limiting to prevent flooding * Progress notifications **MUST** stop after completion Sampling Model Context Protocol · in the page specification/2025-06-18/client/sampling …rance is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } } ``` ## Message Flow ```mermaid theme={null} sequenceDiagram participant Server participant… Schema Reference Model Context Protocol · in the page specification/2025-06-18/schema …d-signature-symbol">;</span><br /> <span class="tsd-kind-property">stopSequences</span><span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">string</span><span class="tsd-si… Lifecycle Model Context Protocol · in the page specification/2025-11-25/basic/lifecycle …tion/2025-11-25/basic/utilities/cancellation.md) for that request and stop waiting for a response. SDKs and other middleware **SHOULD** allow these timeouts to be configured on a per-request basis.… Cancellation Model Context Protocol · in the page specification/2025-11-25/basic/utilities/cancellation …sk state. 4. Receivers of cancellation notifications **SHOULD**: * Stop processing the cancelled request * Free associated resources * Not send a response for the cancelled request 5. Receive… Progress Model Context Protocol · in the page specification/2025-11-25/basic/utilities/progress …task-augmented request * Progress notifications for tasks **MUST** stop after the task reaches a terminal status (`completed`, `failed`, or `cancelled`) ```mermaid theme={null} sequenceDiagram… Tasks Model Context Protocol · in the page specification/2025-11-25/basic/utilities/tasks …at invoking `tasks/result` does not imply that the requestor needs to stop polling - requestors **SHOULD** continue polling the task status via `tasks/get` if they are not actively waiting for `tasks/… Sampling Model Context Protocol · in the page specification/2025-11-25/client/sampling …rance is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } } ``` ### Sampling with Tools The following diagram illustrates the complete flow of sampling with to… Cancellation Model Context Protocol · in the page specification/2026-07-28/basic/patterns/cancellation …thin the timeout period, the sender **SHOULD** cancel the request and stop waiting for a response. As described in [Transport-Specific Cancellation](#transport-specific-cancellation), this means: * *… Multi Round-Trip Requests Model Context Protocol · in the page specification/2026-07-28/basic/patterns/mrtr …rance is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } } ``` #### InputRequiredResult An [`InputRequiredResult`](/specification/2026-07-28/schema#inputrequi… Progress Model Context Protocol · in the page specification/2026-07-28/basic/patterns/progress …t rate limiting to prevent flooding * Progress notifications **MUST** stop after completion stdio Model Context Protocol · in the page specification/2026-07-28/basic/transports/stdio …channel, there is no per-request stream to close. Servers **SHOULD** stop work on a cancelled request as soon as practical and **MUST NOT** send any further messages for it. See [Cancellation][cancel… Streamable HTTP Model Context Protocol · in the page specification/2026-07-28/basic/transports/streamable-http …the transport-level disconnect is unambiguous. The server **SHOULD** stop work on the cancelled request as soon as practical and **MUST NOT** send any further messages for it. See [Cancellation][canc… Sampling Model Context Protocol · in the page specification/2026-07-28/client/sampling …l of France is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } ``` ### Sampling with Tools The following diagram illustrates the complete flow of sampling with tools,… Cancellation Model Context Protocol · in the page specification/draft/basic/patterns/cancellation …thin the timeout period, the sender **SHOULD** cancel the request and stop waiting for a response. As described in [Transport-Specific Cancellation](#transport-specific-cancellation), this means: * *… Multi Round-Trip Requests Model Context Protocol · in the page specification/draft/basic/patterns/mrtr …rance is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } } ``` #### InputRequiredResult An [`InputRequiredResult`](/specification/draft/schema#inputrequiredre… Progress Model Context Protocol · in the page specification/draft/basic/patterns/progress …t rate limiting to prevent flooding * Progress notifications **MUST** stop after completion stdio Model Context Protocol · in the page specification/draft/basic/transports/stdio …channel, there is no per-request stream to close. Servers **SHOULD** stop work on a cancelled request as soon as practical and **MUST NOT** send any further messages for it. See [Cancellation][cancel… Streamable HTTP Model Context Protocol · in the page specification/draft/basic/transports/streamable-http …the transport-level disconnect is unambiguous. The server **SHOULD** stop work on the cancelled request as soon as practical and **MUST NOT** send any further messages for it. See [Cancellation][canc… Sampling Model Context Protocol · in the page specification/draft/client/sampling …l of France is Paris." }, "model": "claude-3-sonnet-20240307", "stopReason": "endTurn" } ``` ### Sampling with Tools The following diagram illustrates the complete flow of sampling with tools,…