René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Propagate context variables in the SSE transport within the MCP integration","articleBody":"Related: [https://github.com/getsentry/sentry-python/pull/6583#discussion_r3427253810](\u003chttps://github.com/getsentry/sentry-python/pull/6583#discussion_r3427253810\u003e)\n\nSee `test_sse_transport_detection_v2` test in `test_mcp.py`as a reference to this behaviour.\n\nBecause we don't propagate these correctly, traces lose everything that's set on the isolation and current scopes, we lose the parent-child span relationship, attributes that were set are lost, andwe get two traces instead of one.\n\n**Note:** Rather than working to propagate the context variables, we may want to consider dropping support for the SSE transport as current data points to most users using the HTTP transport.","author":{"url":"https://github.com/ericapisani","@type":"Person","name":"ericapisani"},"datePublished":"2026-06-17T12:05:51.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/6593/sentry-python/issues/6593"}