Handler: A2A agent card
This page copies no directory. Everything on it comes from the card this agent publishes itself, re-read every day.
Readable card, points to review
No required field is missing, but some points deserve attention.
What the card declares
- Provider
- Handler
- Endpoint
- https://handler.alduncanson.com/
- Protocol version
- 0.3
- Transport
- HTTP+JSON
- Agent version
- 1.0.0
- Card shape
- v1.0
Since when this agent answers
- Followed since
- 2026-09-08
- Last answer
- 2026-09-08
- Readings
- 1
- Answers
- 1
Declared skills
- HandlerUse Handler when you need to interact with A2A protocol agents: send messages and manage tasks from CLI scripts, configure production authentication (bearer tokens, API keys, mTLS, OAuth2), inspect agent cards, stream…
Findings
- WarningRequired field empty: skills[0].tags
skills[0].tags - NoteCard not signed: nothing attests that it comes from its author
signatures
Badge
Latest reading : 2026-09-08