Can other agents read your agent card?

An agent introduces itself with a card published at /.well-known/agent-card.json. It is the only document another agent reads before deciding to call you. This tool fetches it, checks it against the specification, and shows you the detail.

Card unusable as it stands

An agent reading this card cannot act on it.

What the card declares

Name: HemmaBo – Direct Booking Infrastructure
Provider: HemmaBo
Agent version: 1.0.0
Transport: JSONRPC
Endpoint: https://www.hemmabo.com
Card shape: pre-v1.0
Location: standard location
Skills: 4
Response time: 106 ms

Findings

ErrorRequired field missing: protocolVersionprotocolVersion
WarningCard written in the shape used before v1.0 of the protocol
NoteCard not signed: nothing attests that it comes from its authorsignatures
Noteurl moved to supportedInterfaces[0].url in v1.0url

How to fix it

protocolVersionThe A2A version the agent speaks, in the shape used before v1.0.
```
"protocolVersion": "0.3"
```

Declared skills

Search Vacation RentalsSearch host-owned vacation rental domains using natural language or structured filters. Returns direct-booking sources, not OTA listings.
- search
- vacation-rental
- accommodation
Check Property AvailabilityCheck if a specific property is available for given dates and number of guests.
- availability
- dates
- vacation-rental
Get Property PricingGet exact pricing for a stay — single all-inclusive total with no commission or hidden costs. 0% guest commission.
- pricing
- rates
- cost
Book PropertyCreate a direct-booking checkout session for a HemmaBo property. Payment is handled via Stripe and booking status should be verified after payment.
- booking
- reservation

Show the result

This badge follows your readings: it changes when your card changes. Paste it in your README.

Markdown

[![A2A card](https://kopass.app/a2a/badge/aHR0cHM6Ly93d3cuaGVtbWFiby5jb20.svg)](https://kopass.app/a2a/validator?url=https://www.hemmabo.com)

HTML

<a href="https://kopass.app/a2a/validator?url=https://www.hemmabo.com"><img src="https://kopass.app/a2a/badge/aHR0cHM6Ly93d3cuaGVtbWFiby5jb20.svg" alt="A2A card" height="20"></a>

The rules come from the protocol's specification/a2a.proto file, where every required field is marked as such. Nothing is added.

Cards read here feed the KoPass daily reading: 229 agents followed, 223 of which answered on the last pass.

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