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@topaca/workflow-skills

v0.1.0

Published

Declarative workflow runtime for Nova/Edgent built on orchestration-core, connector-skills, and memory-core

Downloads

215

Readme

workflow-skills

@topaca/workflow-skills is the declarative workflow layer for Nova/Edgent.

Current status:

  • maturity marker: phase-7
  • phase scope: typed workflow contracts, deterministic validation, state machine, executor core, step dispatchers, persistence, eventing, orchestration bridge integration, safety policy enforcement, and observability diagnostics

Package Scope (planned)

  • typed workflow definitions and validation
  • deterministic step execution runtime
  • integration hooks for orchestration-core, connector-skills, and memory-core
  • workflow run snapshots and event telemetry

Exported in Phase 7

  • workflow domain contracts (WorkflowDefinition, step unions, edges, conditions)
  • validation API (validateWorkflowDefinition, getWorkflowValidationIssues)
  • typed validation error model (WorkflowValidationError + issue codes)
  • run/step state machine transitions and guardrails
  • executor runtime (executeWorkflow) with retry, timeout, and cancellation support
  • dispatcher runtime (createDefaultStepHandler) for tool, decision, memory, transform, finish
  • convenience API: executeWorkflowWithDispatchers(...)
  • persistence contracts and in-memory adapter (WorkflowStore, InMemoryWorkflowStore)
  • event sink contracts and in-memory adapter (WorkflowEventSink, InMemoryWorkflowEventSink)
  • runtime orchestration helper with snapshot/event integration (executeWorkflowRuntime(...))
  • orchestration bridge helpers for scheduled runs (registerScheduledWorkflow, job-id/run-intent mapping, cron/heartbeat compatible job definitions)
  • safety policy model (WorkflowSafetyPolicy) with:
    • tool action allow/deny policies (global + per-step)
    • runtime guard (maxRuntimeMs)
    • payload budgets (maxInitialInputBytes, maxStepInputBytes, maxStepOutputBytes, maxStoredStepOutputsBytes, maxFinalOutputBytes)
  • observability diagnostics:
    • metrics snapshots (computeWorkflowMetrics, computeWorkflowMetricsFromSnapshots)
    • health snapshots (getWorkflowHealthSnapshot)
    • structured failure context (getWorkflowFailureContext)

Install

npm install @topaca/workflow-skills

Development

npm run check