The wire for coding agents. We read the docs for Claude Code, Codex, Cursor and the rest, and email you when something actually changes.
The component matrix
Everything each tool ships, one row per component. Click a row name — Hooks, Skills — to see how every tool does it side by side, or any cell to read one tool's spec in full.
| Component | Claude Code | Codex | Cursor | Fabro |
|---|---|---|---|---|
| Skills |
Skills
16 facts
|
Skills
22 facts
|
Skills
5 facts
|
Skills
6 facts
|
| Subagents |
Subagents
16 facts
|
Subagents
4 facts
|
Subagents
5 facts
|
— |
| Hooks |
Hooks
57 facts
|
Hooks
10 facts
|
Hooks
28 facts
|
Hooks
31 facts
|
| Commands |
Slash commands
103 facts
|
Custom prompts
2 facts
|
Slash commands
35 facts
|
— |
| Rules | — |
Rules
5 facts
|
Rules
3 facts
|
— |
| MCP |
MCP servers
9 facts
|
MCP servers
19 facts
|
MCP servers
6 facts
|
MCP servers
10 facts
|
| Plugins |
Plugins
22 facts
|
Plugins
30 facts
|
Plugins
4 facts
|
— |
| Marketplaces |
Plugin marketplaces
28 facts
|
Plugin marketplaces
11 facts
|
— | — |
| Settings |
Environment variables
302 facts
|
Config
94 facts
|
CLI config
22 facts
|
Settings
71 facts
|
| Output styles |
Output styles
4 facts
|
— | — | — |
| Statuslines |
Status line
45 facts
|
— | — | — |
| Permissions |
Permissions
6 facts
|
— | — |
Permissions
3 facts
|
| Docs |
Docs
170 facts
|
Docs
133 facts
|
Docs
101 facts
|
Docs
173 facts
|
| CLI / app |
Claude Code CLI
2.1.214
|
Codex CLI
0.144.5
|
Cursor app
3.12.17
|
Fabro CLI
0.254.0
|