package, an entry plug-in
dpskh/dsh-a2a · skills
Agent2Agent mesh for the Harness.
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2026-08-15Last updated
TypeScriptLanguage
—License
Key features
- Hub (ctx.a2aHub)authoritative project registry and the append-only message history (per-project monotonic sequences, project-scoped messageRefs like demo:42).
- a2a_peers — list the exact roster names currently present in this project.
- The optional hub server serves the project/history routes over HTTP and the realtime WebSocket at /v1/connect (protocol version 3).
- Presencea presence exists if and only if one WebSocket is alive.
- Claimed roster names are unique per project
Requirements
- Live recipients only — direct sends fail immediately when the recipient is not currently present
- there is no offline delivery or durable roster.
Install command
dsh plugin --profile web add github:dpskh/dsh-a2a