notebooklm-mcp-streamable-http-returns-sse-not-json
The upstream notebooklm-mcp-cli HTTP transport uses streamable-http which returns SSE (Server-Sent Events) format, not plain JSON. Introspecting the tool list via curl against the MCP endpoint returns SSE event stream data. To verify tool registration without session restart, use docker exec notebooklm-mcp python3 -c "from notebooklm_mcp.server import mcp; print([t.name for t in mcp.tools.values()])" or equivalent introspection inside the container.