Linear MCP
/sse endpoint removal
Deprecated, no date
Linear MCP deprecated the /sse endpoint without a shutdown date. The provider describes the path as a deprecated fallback for clients that do not support Streamable HTTP. Future requests to this endpoint will fail.
Calls it hits
/sse
What to use instead of these calls
Connect to the mcp endpoint over Streamable HTTP instead.
In Linear MCP's words
The SSE endpoint at https://mcp.linear.app/sse is a deprecated fallback for clients that do not support Streamable HTTP.
Facts
- API
- Linear MCP
mcp.linear.app - Kind
- Endpoint removal
- Takes effect
- No date given yet
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Linear MCP's own pages
Questions
When does this change take effect?
Linear MCP deprecated /sse without giving a shutdown date yet.
Do these calls still work?
Yes, they still work: Linear MCP has not given a shutdown date yet.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
Is your code calling this?
Okapi finds the calls this change hits in your repo and opens the pull request with the fix.