Codex
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- Yes
- Handoff source
- Yes
- Tool management
- Yes
Agents
Which agent supports what
Support differs by agent. This table follows the project’s feature matrix, and Beta, partial or read-only items keep their labels
| Agent | Discovery and inventory | Context diagnostics and sync | Session history | Handoff source | Tool management |
|---|---|---|---|---|---|
| Codex | Yes | Yes | Yes | Yes | Yes |
 Claude Code | Yes | Partial | Yes | Yes | Yes |
 Antigravity | Yes | Yes | ACP sessions | ACP source only | Detect + docs |
 Cursor | Yes | Yes | Verified CLI stores / connected macOS IDE profiles | CLI / IDE, checked per session | Yes |
 OpenCode | Yes | Yes | Yes | Yes | Yes |
 OpenClaw | Yes | Yes | Read-only | Checked per session | Yes |
 Hermes | Yes | Yes | Read-only | Checked per session | Yes |
 Grok Build | Yes | Yes | Read-only | Checked per session | Yes |
 DeepSeek Harness | Beta, read-only | Diagnostics only | Not available | Not available | Not available |
Claude Code
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Partial
- Session history
- Yes
- Handoff source
- Yes
- Tool management
- Yes
Antigravity
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- ACP sessions
- Handoff source
- ACP source only
- Tool management
- Detect + docs
Cursor
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- Verified CLI stores / connected macOS IDE profiles
- Handoff source
- CLI / IDE, checked per session
- Tool management
- Yes
OpenCode
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- Yes
- Handoff source
- Yes
- Tool management
- Yes
OpenClaw
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- Read-only
- Handoff source
- Checked per session
- Tool management
- Yes
Hermes
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- Read-only
- Handoff source
- Checked per session
- Tool management
- Yes
Grok Build
- Discovery and inventory
- Yes
- Context diagnostics and sync
- Yes
- Session history
- Read-only
- Handoff source
- Checked per session
- Tool management
- Yes
DeepSeek Harness
- Discovery and inventory
- Beta, read-only
- Context diagnostics and sync
- Diagnostics only
- Session history
- Not available
- Handoff source
- Not available
- Tool management
- Not available
Reading the table
- Partial: Claude Code context diagnostics cover its instruction files, rules, auto memory, settings layers and enabled plugins in the order Claude Code loads them, but not every source. The feature matrix lists what is covered
- Read-only: sessions can be browsed, but are not offered as a general handoff source
- Checked per session: availability depends on the selected session
- ACP source only: Antigravity ACP sessions can be a handoff source
- Detect + docs: detected, with a link to official documentation and no automatic package action
- Beta, read-only: DeepSeek Harness gets read-only diagnostics and is never written to or included in tool management
Source of truth: Full feature matrix on GitHub