781 pages for enable.

Authorization Model Context Protocol · in the page specification/2025-11-25/basic/authorization …/html/draft-ietf-oauth-client-id-metadata-document-00). This approach enables clients to use HTTPS URLs as client identifiers, where the URL points to a JSON document containing client metadata. This… Tasks Model Context Protocol · in the page specification/2025-11-25/basic/utilities/tasks …requestor-driven approach ensures deterministic response handling and enables sophisticated patterns such as dispatching concurrent requests, which only the requestor has sufficient context to orchest… Key Changes Model Context Protocol · in the page specification/2025-11-25/changelog …pport for [tasks](/specification/2025-11-25/basic/utilities/tasks) to enable tracking durable requests with polling and deferred result retrieval ([SEP-1686](https://github.com/modelcontextprotocol/mo… Elicitation Model Context Protocol · in the page specification/2025-11-25/client/elicitation …tation may change in future protocol revisions. URL mode elicitation enables servers to direct users to external URLs for out-of-band interactions that must not pass through the MCP client. This is e… Sampling Model Context Protocol · in the page specification/2025-11-25/client/sampling …optional `toolChoice` configuration in their sampling requests. This enables servers to implement agentic behaviors where the LLM can call tools, receive results, and continue the conversation - all… Specification Model Context Protocol · in the page specification/2025-11-25/index …ocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whether you're building an AI-powered I… Schema Reference Model Context Protocol · in the page specification/2025-11-25/schema …omment tsd-typography"><p>A request from the client to the server, to enable or adjust logging.</p> </div> <section class="tsd-panel tsd-member tsd-is-inherited"> <div class="tsd-anchor-link" id="setl… Overview Model Context Protocol · in the page specification/2025-11-25/server/index …locks for adding context to language models via MCP. These primitives enable rich interactions between clients, servers, and language models: * **Prompts**: Pre-defined templates or instructions that… Prompts Model Context Protocol · in the page specification/2025-11-25/server/prompts …e data **MUST** be base64-encoded and include a valid MIME type. This enables multi-modal interactions where visual context is important. #### Audio Content Audio content allows including audio info… Tools Model Context Protocol · in the page specification/2025-11-25/server/tools …servers to expose tools that can be invoked by language models. Tools enable models to interact with external systems, such as querying databases, calling APIs, or performing computations. Each tool i… Architecture Model Context Protocol · in the page specification/2026-07-28/architecture/index …carries its own protocol version and capabilities. This architecture enables users to integrate AI capabilities across applications while maintaining clear security boundaries and isolating concerns.… Client Registration Model Context Protocol · in the page specification/2026-07-28/basic/authorization/client-registration …ient-id-metadata-document-00) for client registration. This approach enables clients to use HTTPS URLs as client identifiers, where the URL points to a JSON document containing client metadata. This… Authorization Security Considerations Model Context Protocol · in the page specification/2026-07-28/basic/authorization/security-considerations …diences **when the Authorization Server supports the capability**. To enable current and future adoption: * MCP clients **MUST** include the `resource` parameter in authorization and token requests a… Overview Model Context Protocol · in the page specification/2026-07-28/basic/index …keywords (`anyOf`, `oneOf`, `allOf`, `if`/`then`/`else`) and `$defs` enable expressive schemas but can be expensive to validate. Implementations **SHOULD** apply reasonable bounds, such as a maximum… Key Changes Model Context Protocol · in the page specification/2026-07-28/changelog …**SHOULD** return tools from `tools/list` in a deterministic order to enable client-side caching and improve LLM prompt cache hit rates. 4. Require standard MCP request headers (`Mcp-Method`, `Mcp-Nam… Elicitation Model Context Protocol · in the page specification/2026-07-28/client/elicitation …tation may change in future protocol revisions. URL mode elicitation enables servers to direct users to external URLs for out-of-band interactions that must not pass through the MCP client. This is e… Sampling Model Context Protocol · in the page specification/2026-07-28/client/sampling …ing request — they don't need to correspond to registered tools. This enables servers to implement agentic behaviors where the LLM can call specially designated tools, receive results, and continue th… Specification Model Context Protocol · in the page specification/2026-07-28/index …ocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whether you're building an AI-powered I… Overview Model Context Protocol · in the page specification/2026-07-28/server/index …locks for adding context to language models via MCP. These primitives enable rich interactions between clients, servers, and language models: * **Prompts**: Pre-defined templates or instructions that… Prompts Model Context Protocol · in the page specification/2026-07-28/server/prompts …e data **MUST** be base64-encoded and include a valid MIME type. This enables multi-modal interactions where visual context is important. #### Audio Content Audio content allows including audio info… Tools Model Context Protocol · in the page specification/2026-07-28/server/tools …servers to expose tools that can be invoked by language models. Tools enable models to interact with external systems, such as querying databases, calling APIs, or performing computations. Each tool i… Architecture Model Context Protocol · in the page specification/draft/architecture/index …carries its own protocol version and capabilities. This architecture enables users to integrate AI capabilities across applications while maintaining clear security boundaries and isolating concerns.… Client Registration Model Context Protocol · in the page specification/draft/basic/authorization/client-registration …ient-id-metadata-document-00) for client registration. This approach enables clients to use HTTPS URLs as client identifiers, where the URL points to a JSON document containing client metadata. This… Authorization Security Considerations Model Context Protocol · in the page specification/draft/basic/authorization/security-considerations …diences **when the Authorization Server supports the capability**. To enable current and future adoption: * MCP clients **MUST** include the `resource` parameter in authorization and token requests a… Overview Model Context Protocol · in the page specification/draft/basic/index …keywords (`anyOf`, `oneOf`, `allOf`, `if`/`then`/`else`) and `$defs` enable expressive schemas but can be expensive to validate. Implementations **SHOULD** apply reasonable bounds, such as a maximum… Elicitation Model Context Protocol · in the page specification/draft/client/elicitation …tation may change in future protocol revisions. URL mode elicitation enables servers to direct users to external URLs for out-of-band interactions that must not pass through the MCP client. This is e… Sampling Model Context Protocol · in the page specification/draft/client/sampling …ing request — they don't need to correspond to registered tools. This enables servers to implement agentic behaviors where the LLM can call specially designated tools, receive results, and continue th… Specification Model Context Protocol · in the page specification/draft/index …ocol](https://modelcontextprotocol.io) (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whether you're building an AI-powered I… Overview Model Context Protocol · in the page specification/draft/server/index …locks for adding context to language models via MCP. These primitives enable rich interactions between clients, servers, and language models: * **Prompts**: Pre-defined templates or instructions that… Prompts Model Context Protocol · in the page specification/draft/server/prompts …e data **MUST** be base64-encoded and include a valid MIME type. This enables multi-modal interactions where visual context is important. #### Audio Content Audio content allows including audio info… Tools Model Context Protocol · in the page specification/draft/server/tools …servers to expose tools that can be invoked by language models. Tools enable models to interact with external systems, such as querying databases, calling APIs, or performing computations. Each tool i…