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#resources

2 resources tagged #resources on ChangeGamer.

• MCP Primitives: Resources, Prompts, Sampling, and Elicitation · Reference
  Deep reference on the six MCP capability primitives beyond tools — who controls each, the exact JSON-RPC method names, and when to use Resources vs Tools — verified against the 2025-06-18 and 2025-11-25 spec revisions.
• MCP Apps Explained: The Official Interactive-UI Extension for MCP · Reference
  What MCP Apps (SEP-1865) is: the ui:// resource scheme and sandboxed-iframe/JSON-RPC bridge it defines for MCP tools to return rendered UI instead of plain text, how it relates to the community MCP-UI project and OpenAI's Apps SDK, and which hosts support it.