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@agentplat/a2a

v1.2.0

Published

Governed A2A 1.0 interoperability for AgentPlat agents and Room services.

Vulnerabilities

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Links

Git

Maintainers

douglas-grishendouglas-grishen

Keywords

Readme

@agentplat/a2a

Opt-in A2A 1.0 JSON-RPC interoperability using official JavaScript SDK 1.1.0. Public AgentPlat contracts hide SDK wire types. Supports agents and Room team services, messages, tasks, streaming, continuation, cancellation and reconciliation.

  • Root: A2AClient, A2AServer, discoverA2AAgent, controlled network retrieval, typed execution ports and InMemoryA2AStateStore.
  • /rooms: published definition projection, Room-backed services and result drafts.
  • /mesh: existing admission/assignment/lease/fence authorization bridge.
  • /morphogenesis: Capability State Fusion, canonical recruitment proposals and the existing Candidate Discovery port.
  • /postgres: durable task/correlation/reservation CAS and migration ledger.

Authentication, domain authorization, idempotent local execution bindings and network egress controls are required host dependencies. Discovery never grants authority. Unknown remote outcomes are not automatically resent. A2A does not supply AgentPlat checkpoint, restore or inference intervention.

See docs/interop/a2a-agent-registry.md, ADR 0053 and examples/a2a-registry/demo.mjs. Run repository commands pnpm test:a2a, pnpm example:a2a and pnpm verify:a2a-consumer.

Installation (developer preview)

npm install @agentplat/a2a@next

Keep all @agentplat/* dependencies on the same coordinated preview version.