475 pages for /model.

Overview Model Context Protocol · in the page specification/2025-06-18/basic/index …’s auth mechanisms, join us in [GitHub Discussions](https://github.com/modelcontextprotocol/specification/discussions) to help shape the future of the protocol! ## Schema The full specification of t… Key Changes Model Context Protocol · in the page specification/2025-06-18/changelog …ww.jsonrpc.org/specification#batch)** (PR [#416](https://github.com/modelcontextprotocol/specification/pull/416)) 2. Add support for [structured tool output](/specification/2025-06-18/server/tools.… Specification Model Context Protocol · in the page specification/2025-06-18/index # Specification [Model Context Protocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whe… Authorization Model Context Protocol · in the page specification/2025-11-25/basic/authorization …can be found in the [MCP Authorization Extensions](https://github.com/modelcontextprotocol/ext-auth) repository. Overview Model Context Protocol · in the page specification/2025-11-25/basic/index …'s auth mechanisms, join us in [GitHub Discussions](https://github.com/modelcontextprotocol/specification/discussions) to help shape the future of the protocol! ## Schema The full specification of t… Tasks Model Context Protocol · in the page specification/2025-11-25/basic/utilities/tasks …this pattern, servers can provide an optional `io.modelcontextprotocol/model-immediate-response` key in the `_meta` field of the `CreateTaskResult`. The value of this key should be a string intended t… Key Changes Model Context Protocol · in the page specification/2025-11-25/changelog …pecs/openid-connect-discovery-1_0.html). (PR [#797](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/797)) 2. Allow servers to expose icons as additional metadata for tools, resources… Specification Model Context Protocol · in the page specification/2025-11-25/index # Specification [Model Context Protocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whe… Authorization Model Context Protocol · in the page specification/2026-07-28/basic/authorization/index …can be found in the [MCP Authorization Extensions](https://github.com/modelcontextprotocol/ext-auth) repository. Overview Model Context Protocol · in the page specification/2026-07-28/basic/index …'s auth mechanisms, join us in [GitHub Discussions](https://github.com/modelcontextprotocol/specification/discussions) to help shape the future of the protocol! ## Schema The full specification of t… Streamable HTTP Model Context Protocol · in the page specification/2026-07-28/basic/transports/streamable-http …e-lifecycle.md#deprecating-a-feature) > ([SEP-2596](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2596)). > New implementations **SHOULD NOT** adopt it; existing implementations >… Key Changes Model Context Protocol · in the page specification/2026-07-28/changelog …ndles passed as ordinary tool arguments ([SEP-2567](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2567)). 2. Make MCP stateless: remove the `initialize`/`notifications/initialized… Roots Model Context Protocol · in the page specification/2026-07-28/client/roots …as of protocol version > `2026-07-28` > ([SEP-2577](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577)). > Under the [feature lifecycle policy](/community/feature-lifecycle.md), i… Sampling Model Context Protocol · in the page specification/2026-07-28/client/sampling …as of protocol version > `2026-07-28` > ([SEP-2577](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577)). > Under the [feature lifecycle policy](/community/feature-lifecycle.md), i… Deprecated Features Model Context Protocol · in the page specification/2026-07-28/deprecated …olicy](/community/feature-lifecycle.md) ([SEP-2596](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2596)). A Deprecated feature remains part of the specification but is scheduled f… Specification Model Context Protocol · in the page specification/2026-07-28/index # Specification [Model Context Protocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whe… Logging Model Context Protocol · in the page specification/2026-07-28/server/utilities/logging …as of protocol version > `2026-07-28` > ([SEP-2577](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577)). > Under the [feature lifecycle policy](/community/feature-lifecycle.md), i… Authorization Model Context Protocol · in the page specification/draft/basic/authorization/index …can be found in the [MCP Authorization Extensions](https://github.com/modelcontextprotocol/ext-auth) repository. Overview Model Context Protocol · in the page specification/draft/basic/index …'s auth mechanisms, join us in [GitHub Discussions](https://github.com/modelcontextprotocol/specification/discussions) to help shape the future of the protocol! ## Schema The full specification of t… Streamable HTTP Model Context Protocol · in the page specification/draft/basic/transports/streamable-http …e-lifecycle.md#deprecating-a-feature) > ([SEP-2596](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2596)). > New implementations **SHOULD NOT** adopt it; existing implementations >… Roots Model Context Protocol · in the page specification/draft/client/roots …as of protocol version > `2026-07-28` > ([SEP-2577](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577)). > Under the [feature lifecycle policy](/community/feature-lifecycle.md), i… Sampling Model Context Protocol · in the page specification/draft/client/sampling …as of protocol version > `2026-07-28` > ([SEP-2577](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577)). > Under the [feature lifecycle policy](/community/feature-lifecycle.md), i… Deprecated Features Model Context Protocol · in the page specification/draft/deprecated …olicy](/community/feature-lifecycle.md) ([SEP-2596](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2596)). A Deprecated feature remains part of the specification but is scheduled f… Specification Model Context Protocol · in the page specification/draft/index # Specification [Model Context Protocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whe… Logging Model Context Protocol · in the page specification/draft/server/utilities/logging …as of protocol version > `2026-07-28` > ([SEP-2577](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2577)). > Under the [feature lifecycle policy](/community/feature-lifecycle.md), i…