modelcontextprotocol / modelcontextprotocol/kotlin-sdk
Implement SEP-2133: Extensions framework for MCP
Open
Nobody has claimed this yet.
api
enhancement
P2
ready for work
- Dominant language
- Kotlin
- Stars
- 1.5k
- Forks
- 248
- Avg merge
- 1d 20h
- Merged PRs (30d)
- 23
Description
Tracking implementation of SEP-2133 for the 2026-07-28 MCP spec release.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading SEP-2133 and its linked discussion to understand the extensions framework requirements. Then inspect the Kotlin SDK structure to identify the relevant implementation entry points. Done means the SDK supports the SEP-2133 framework for the 2026-07-28 MCP specification release.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- kotlin
- Domain
- api
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100