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@lssm/example.draft-and-send-agent

v3.0.1

Published

CommunicationOS-shaped draft-and-send reference agent: draft a message, wait for approval, then send it through an approval-gated ContractSpec operation.

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Links

Git

Maintainers

farzimfarzim

Keywords

Readme

@lssm/example.draft-and-send-agent

CommunicationOS-shaped draft-and-send reference agent for ContractSpec.

It exercises exactly the primitives that already exist: approval-gated external effect (execution.approval) and draft-only-by-default agent tools (automationSafe / requiresApproval). The domain is intentionally trivial — a message body plus a target channel — so no product-specific schema leaks into core packages.

Surfaces

  • DraftAndSendAgent (src/agent/draft-and-send.agent.ts) — one AgentSpec with a draftMessage tool (operationRef, automation-safe) and a sendMessage tool (operationRef, requiresApproval: true).
  • DraftAndSendWorkflow (src/workflow/draft-and-send.workflow.ts) — one WorkflowSpec wiring draft → approval-wait → send → receipt, executed through the Workflow DevKit runtime adapter (runWorkflowSpecWithWorkflowDevkit).
  • Operations (src/contracts/) — draftAndSend.draftMessage and the approval-gated draftAndSend.sendMessage.
  • createDraftAndSendRegistry() (src/handlers/) — an OperationSpecRegistry with both commands and trivial handlers bound.

Proof

  • src/draft-and-send.workflow.test.ts runs the full lifecycle through the Workflow DevKit adapter, issuing a real approval receipt for the send step.
  • src/mcp-smoke.test.ts starts a real MCP server (registerMcpTools) over an in-memory transport and drives one allowed sendMessage call plus denied calls (missing / tampered receipt → APPROVAL_REQUIRED).
bun test