| name | tool.0338_amazon_seller_workflow_automator.0f5df336209fa4ab |
| description | Use when tasks require amazon seller workflow automator with credential-aware preflight, deterministic execution, validation gates, and handoff-ready artifacts. |
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
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
- Define the workflow graph, mutating boundaries, and approval requirements for Amazon Seller Workflow Automator, then checkpoint where Amazon Seller state can be replayed safely.
- Validate credential reuse and trigger context before any step begins, with a focus on which branches require explicit human sign-off.
- Implement executes repeatable multi-step workflows using amazon seller. as a deterministic sequence of step contracts, approvals, and checkpoint writes.
- Capture step-level artifacts, side-effect evidence, and pending approvals in the workflow runbook so every branch remains auditable.
- Run simulation and regression suites that cover missing approvals, missing checkpoints, and contract drift at each step boundary.
- 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
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
