# Tool Call Card

> An agent's tool call in one line – live timer, status and summary, folds open to highlighted arguments and result, with retry on errors. From affectUI (affectui.com).

- Author: [flohoeller](https://21st.dev/@flohoeller_5a53e102)
- License: mit
- Live preview: https://21st.dev/@flohoeller_5a53e102/components/tool-call-card

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/flohoeller_5a53e102/tool-call-card?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt