# MCP Go SDK Roadmap
## Current focus
The following items are planned for the next release (v1.4.0):
- **SEP-1730: Tier 1 SDK support** (https://github.com/modelcontextprotocol/go-sdk/issues/675)
- Description: We aim to be rated as Tier 1 SDK.
- **SEP-1577: support Sampling With Tools** (https://github.com/modelcontextprotocol/go-sdk/issues/629)
- Description: Sampling with Tools is the last SEP to be implemented
to implement the full scope of 2025-11-25 MCP specification.
- **OAuth Support** (https://github.com/modelcontextprotocol/go-sdk/issues/19)
- Description: Client-side OAuth support is the last feature
needed to provide the Authorization solution as per specification.
## Future work
Once the tiering system is in place, we will draft a new roadmap to describe
our long-term strategy. It may include experimental features or extensions
to the MCP specification listed in the next section.
## Experimental features
- **SEP-1686 (experimental): Implement Tasks** (https://github.com/modelcontextprotocol/go-sdk/issues/626)
## Extensions
### Authorization extensions (https://github.com/modelcontextprotocol/ext-auth)
- **ext-auth: Enterprise Managed Authorization** (https://github.com/modelcontextprotocol/go-sdk/issues/628)
- Status: In progress - https://github.com/modelcontextprotocol/go-sdk/pull/770
- **ext-auth: OAuth Client Credentials** (https://github.com/modelcontextprotocol/go-sdk/issues/627)