Skip to content

SEP-2278: supported modalities for sampling - #2278

Closed
alexhancock wants to merge 1 commit into
modelcontextprotocol:mainfrom
alexhancock:sep-supported-modalities
Closed

alexhancock wants to merge 1 commit into
modelcontextprotocol:mainfrom
alexhancock:sep-supported-modalities

Conversation

@alexhancock

Copy link
Copy Markdown
Contributor

A SEP to add the concept of supported modalities when describing client capabilities re: sampling

@alexhancock
alexhancock force-pushed the sep-supported-modalities branch from 0188f80 to ab037b6 Compare February 20, 2026 17:44
@alexhancock alexhancock changed the title sep: supported modalities for sampling SEP-2278: supported modalities for sampling Feb 20, 2026
@alexhancock
alexhancock force-pushed the sep-supported-modalities branch from ab037b6 to 326ae82 Compare February 20, 2026 17:48
@alexhancock
alexhancock force-pushed the sep-supported-modalities branch from 326ae82 to 50a85aa Compare February 20, 2026 18:47
@alexhancock
alexhancock requested a review from a team as a code owner February 20, 2026 18:47
@localden localden added proposal SEP proposal without a sponsor. SEP labels Feb 21, 2026
@alexhancock
alexhancock force-pushed the sep-supported-modalities branch 2 times, most recently from 3bab55a to 33351a9 Compare February 23, 2026 19:59
marsam2489-lang

This comment was marked as spam.

@alexhancock
alexhancock force-pushed the sep-supported-modalities branch from 33351a9 to 14b4ff1 Compare February 23, 2026 20:09
@alexhancock

Copy link
Copy Markdown
Contributor Author

@ochafik this is the MCP-only portion of the changes you recommended to make modelcontextprotocol/ext-apps#477 use synced types

Let me know if you have feedback!

@alexhancock

Copy link
Copy Markdown
Contributor Author

Closing this for now as modelcontextprotocol/ext-apps#477 can be replaced by the lighter modelcontextprotocol/ext-apps#530 which won't require this change to MCP.

I can re-open this SEP in a week's time after a holiday if we still want supportedModalities in client capabilities. I do think it's nice to have for apps that will do sampling...

cc @ochafik @liady @idosal

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

proposal SEP proposal without a sponsor. SEP

Projects

Status: No status

Development

Successfully merging this pull request may close these issues.

3 participants