# Reference SEP-1577 - Sampling With Tools * [Proposal](https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1577) * [Specification changes](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1796) * [Typescript SDK changes](https://github.com/modelcontextprotocol/typescript-sdk/pull/1101) * [Everything server support](https://github.com/modelcontextprotocol/servers/issues/3040)