Task management
Track work progress with task lists and checklists within a session
Baseline Widely available Fully supported by every tracked agent since Apr 2026, when Cursor added it. Based on web.dev's Baseline
Orchestration Built-in Tools
Supported
Partial
No
Unknown
Not released
Claude Code Current · Oct 2026 
Codex Current · Oct 2026 
GitHub Copilot Current · Oct 2026 
Cursor Current · Oct 2026 
OpenCode Current · Oct 2026 0.2.93 - 2.1.311
0.11.0 - 0.164.0
0.0.374 - 1.0.103
3.2 - 3.27
0.1.30 - 1.19.4
0.2.31 - 0.2.92
0.2.0 - 0.10.0
—
0.45 - 3.0
—
Supported by all 5 agents.
HoverTap any cell for version details.