SSE transport
Connect to MCP servers via Server-Sent Events over HTTP
Transports Model Context Protocol
Supported
Partial
No
Unknown
Claude Code Current · May 2026 
Cline Current · May 2026 
Codex CLI Current · Apr 2026 
Copilot Current · Apr 2026 
Cursor Current · Apr 2026 
Windsurf Current · Apr 2026 2.1.143
3.83.0
0.128.0
2026.05
3.2
2.1.29
2.1.122 - 2.1.142
3.82.0
0.125.0 - 0.128.0
2026.05
3.2
2.0.44 - 2.1.29
2.0.51 - 2.1.121
3.82.0
0.64.0 - 0.125.0
2025.10 - 2026.03
2.0 - 3.2
1.12.31 - 2.0.44
1.0.0 - 2.0.51
3.77.0 - 3.82.0
0.2.0 - 0.59.0
2025.06 - 2025.10
1.0 - 2.0
1.2.1 - 1.12.31
1.0.0
3.76.0 - 3.77.0
—
2025.06
0.50
1.2.1
0.2.54 - 1.0.0
3.27.0 - 3.76.0
—
—
0.45 - 0.50
1.2.1
0.2.31 - 0.2.53
3.8.5 - 3.25.0
—
—
0.45
1.2.1
—
2.0.0 - 3.7.0
—
—
0.45
1.1.0 - 1.2.1
—
1.5.0 - 2.0.0
—
—
—
1.0.2
Supported by all 6 agents.
HoverTap any cell for version details.