A2a protocol with hello publish decision

Skill kjuhwa/skills-hub/skills/integration/a2a-protocol-with-hello-publish-decision

Self-correcting knowledge corpus for Claude Code — 9 stable shape clusters, bias-correction pipeline baked into contribution flow. 47 papers, 45 techniques, 1.1k skills.

Install

npx -y skills add kjuhwa/skills-hub --skill a2a-protocol-with-hello-publish-decision

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

0 stars0 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

A2A protocol messages (HELLO, PUBLISH, DECISION) for agent-to-agent evolution asset exchange

SKILL.md

1.4 KB, as published. Nobody here has run it

Minimal A2A protocol (HELLO / PUBLISH / DECISION)

Three JSON message types are enough to bootstrap peer-to-peer asset exchange between agents:

HELLO — announce identity and inventory counts (gene/capsule totals, schema version).
PUBLISH — send a single asset with msg_type, asset_id, schema_version, body, and content_hash.
DECISION — reply with accept | quarantine | reject and a reason for the sender's telemetry.

Transport is pluggable: HTTPS POST, local JSONL mailbox, Kafka topic — the wire shape stays the same.

Mechanism

{ "msg_type": "PUBLISH", "ts": "2026-04-18T00:00:00Z",
  "asset_id": "gene-abc123", "schema_version": 3,
  "content_hash": "sha256:...", "body": { /* … */ } }

When to reuse