> ## Documentation Index
> Fetch the complete documentation index at: https://docs.agentcard.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# agent-cards agents add

> Install the Agentcard steering block into your coding agents' instruction files

Install the Agentcard steering block into your coding agents' instruction files

```bash theme={null}
agent-cards agents add --help
```

```text theme={null}
Usage: agent-cards agents add [options]

Install the Agentcard steering block into your coding agents' instruction files

Options:
  --agent <id>   Target one agent: claude-code | codex | gemini
  --all          Wire every detected agent without prompting
  --path <file>  Write the steering block into a specific instruction file
  -h, --help     display help for command
```