# Maintainers This repository is governed by the [Tool Annotations Interest Group](https://modelcontextprotocol.io/community/tool-annotations/charter). Day-to-day repository maintenance follows the IG's facilitator structure. | Role | Name | Organization | GitHub | | ----------- | -------------- | ------------ | ---------------------------------------------------- | | Facilitator | Sam Morrow | GitHub | [@SamMorrowDrums](https://github.com/SamMorrowDrums) | | Facilitator | Robert Reichel | OpenAI | [@rreichel3](https://github.com/rreichel3) | Per [SEP-2133](https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/seps/2133-extensions.md#experimental-extensions), core maintainers of the modelcontextprotocol organization retain oversight, including the ability to archive or remove this repository. ## Per-extension maintainers Individual extensions may nominate additional maintainers responsible for their specification draft and reference implementations. List them in the `specification/draft/.mdx` frontmatter.