# Postbye

> Postbye cancels subscriptions for you by mail.

- **Domain**: `postbye.com`
- **Provider**: Postbye (https://postbye.com/)
- **A2A protocol version**: 0.3.0
- **Kind**: a2a_agent
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 85%

## Skills
- **Company cancellation lookup** — Send message/send with a company name or slug as text (up to 500 characters). The reply is one message: a text summary of how the company takes cancellations, w

## URLs
- Agent card: https://postbye.com/a2a
- Page (HTML): https://agenstry.com/agents/postbye.com
- Documentation: https://postbye.com/mcp-server