Amazon Seller Workflow Automator

Quick Reference

Field	Value
Skill ID	338
Provider	Amazon Seller
Operation	Workflow Automator
Domain	External SaaS integrations
Runtime archetype	workflow-orchestration-engine
Core method	stateful workflow execution
Primary artifact	amazon-seller-workflow-runbook
Routing tag	amazon-seller:workflow-automator
Mutating	yes
Release cycles	2

Why This Skill Exists

We need this skill because Amazon Seller workflows degrade when auth, schema, and side-effect handling drift when integrations are run ad hoc. This specific skill turns Amazon Seller Workflow Automator into a deterministic, auth-checked workflow for executes repeatable multi-step workflows using amazon seller..

Trigger Checklist

• The task explicitly requires Amazon Seller Workflow Automator rather than generic brainstorming.
• The provider tenant, workspace, or environment is known before execution begins.
• Credential reuse has been checked before asking for new secrets.
• Success criteria, side effects, and handoff owner are clear.
• If the run mutates provider state, the relevant approval gates are available.

Auth & Access Profile

Field	Value
External auth required	yes
API key likely required	no
Protocols	HTTPS/REST
Mutating	yes
Webhook capable	no

Auth Mode	Kind	Env Hints	Validation
OAuth client or delegated session	oauth2	AMAZON_SELLER_CLIENT_ID, AMAZON_SELLER_CLIENT_SECRET	Reuse an active delegated session or validate the client credentials with a lightweight identity call.
Access token or personal access token	token	AMAZON_SELLER_TOKEN, AMAZON_SELLER_ACCESS_TOKEN	Validate the token with the smallest read-only endpoint that proves scope and tenancy.

Inputs (contract)

Input	Type	Required	Source
workflow specification	signal	yes	operator or upstream tool
trigger context	signal	yes	operator or upstream tool
approval policy	signal	yes	operator or upstream tool

Outputs (contract)

Output	Type	Guaranteed	Consumer
amazon-seller-workflow-runbook	structured-artifact	yes	next workflow or operator
amazon-seller-workflow-runbook-scorecard	scorecard	yes	reviewer
amazon-seller-workflow-runbook-handoff	handoff-packet	yes	downstream owner

Step-by-Step Implementation Guide

1. Define the workflow graph, mutating boundaries, and approval requirements for Amazon Seller Workflow Automator, then checkpoint where Amazon Seller state can be replayed safely.
2. Validate credential reuse and trigger context before any step begins, with a focus on which branches require explicit human sign-off.
3. Implement executes repeatable multi-step workflows using amazon seller. as a deterministic sequence of step contracts, approvals, and checkpoint writes.
4. Capture step-level artifacts, side-effect evidence, and pending approvals in the workflow runbook so every branch remains auditable.
5. Run simulation and regression suites that cover missing approvals, missing checkpoints, and contract drift at each step boundary.
6. Publish the workflow runbook with completion state, pending approvals, and the exact checkpoint required for any safe replay.

Operational Runbook

Preflight

• Validate the trigger context, approval policy, and downstream side effects for the workflow.
• Confirm which steps are replay-safe and where checkpoints must be stored.

Execution

• Run one step at a time with checkpointing and approval gates between mutating boundaries.
• Stop immediately when an unapproved branch or ambiguous side effect is encountered.

Recovery

• Replay only from the last approved checkpoint after correcting the failing step.
• Suspend the workflow when downstream state can no longer be reconciled deterministically.

Handoff

• Return the executed steps, pending approvals, and checkpoint references.
• Explain whether the workflow finished, paused, rolled back, or is awaiting human action.

Validation Gates & Test Matrix

Gate	Purpose	On Fail
auth-preflight	Validate credential presence, scope, and environment before work begins.	block execution
schema-contract-check	Ensure required signals and payload shapes remain valid.	quarantine and request correction
policy-approval-check	Verify the declared approval gates before mutating or publishing state.	pause or route to human review
reliability-check	Confirm retries, rollback, and checkpoint readiness.	rollback or fail closed

• Required validation suites: unit, integration, simulation, regression-baseline

Failure Modes & Recovery Playbook

Code	Trigger	Action
E_APPROVAL_MISSING	A mutating step is reached without the required approval context.	Pause the workflow and request the missing approval before replay.
E_CHECKPOINT_MISSING	The last approved checkpoint is absent or corrupted.	Suspend the workflow and rebuild the checkpoint state before retry.
E_STEP_DRIFT	A workflow step no longer matches the declared contract or side effects.	Block progression, quarantine the step, and route to review.

Tool Call Implementation

• Reuse existing credentials first. Check environment variables, secure stores, and active sessions before prompting.
• Start with the smallest authenticated read or validation call that proves identity and scope.
• Preserve request, response, and approval traces in amazon-seller-workflow-runbook so downstream owners do not need to rediscover context.
• If any auth, contract, or approval gate fails, halt execution and attach remediation guidance instead of guessing.

Credential Reuse Policy

• Reuse valid provider credentials by default and prefer tenant-scoped sessions over newly created secrets.
• Prompt for credentials only when they are missing, invalid, expired, or point at the wrong environment.
• For webhook flows, validate the signing secret against a known sample before accepting live traffic.

Guardrails

• quality: Checkpoint every step boundary and attach side-effect evidence before proceeding. (step-checkpoint+evidence-attach)
• safety: Pause the workflow when approval context is missing or stale. (workflow-approval-check)
• reliability: Replay only from approved checkpoints after step failures. (checkpoint-replay)

Acceptance Checklist

• Credential preflight and scope validation completed successfully.
• Required validation suites ran and all fail-closed gates passed.
• amazon-seller-workflow-runbook, scorecard, and handoff packet were produced.
• Any mutations, approvals, or rollbacks are reflected in the artifact bundle.

Anti-Patterns

• Do not ask for new credentials before checking reusable auth context.
• Do not skip the read-only or dry-run validation step for mutating work.
• Do not proceed when approval gates, signing secrets, or rollback checkpoints are missing.
• Do not hand off partial or ambiguous provider state as complete.

Handoff Contract

• Produces: amazon-seller-workflow-runbook, execution scorecard, approval trace, and next actions.
• Consumes: workflow specification, trigger context, approval policy.
• Readiness rule: release only after auth, contract, approval, and reliability gates all pass.
• Downstream hint: route to amazon-seller:workflow-automator consumers with approval and credential context attached.

Observability & Continuous Improvement

• SLO: >=99.7% successful runs per 7-day window
• Error budget: <=0.3% critical failures per 7-day window
• Alert triggers:
• credential validation failures exceed baseline
• schema or contract regressions persist for two consecutive runs
• critical posture or rollback events exceed tolerance
• Primary outcome metric: workflow success rate
• Secondary metrics: approval latency, retry recovery rate
• Review cadence: weekly