stripe-integration

Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.

1.49x

Quality

71%

Does it follow best practices?

Impact

97%

1.49x

Average score across 3 eval scenarios

Securityby

Risky

Do not use without reviewing

Optimize this skill with Tessl

npx tessl skill review --optimize ./plugins/payment-processing/skills/stripe-integration/SKILL.md

Evaluation results

100%

81%

Embedded Checkout Integration for Online Store

Custom embedded checkout UI

Criteria

Without context

With context

Checkout Sessions used

100%

ui_mode custom

100%

return_url used

100%

client_secret returned

100%

stripe.initCheckout used

100%

loadActions called

100%

Email update via actions

100%

Confirm via actions

100%

StripeError caught

100%

Payment element mounted

30%

100%

16%

Stripe Webhook Handler for SaaS Platform

Secure idempotent webhook handling

Criteria

Without context

With context

construct_event used

100%

400 on invalid payload

100%

400 on bad signature

100%

200 on success

100%

payment_intent.succeeded handled

100%

payment_intent.payment_failed handled

100%

subscription.deleted handled

100%

invoice.payment_succeeded handled

100%

Idempotency check

100%

Signature header extracted

100%

Raw payload used

100%

Webhook secret from env

100%

92%

Subscription Billing Backend for DevTools SaaS

Subscription creation and customer portal

Criteria

Without context

With context

payment_behavior param

100%

save_default_payment_method

100%

expand latest_invoice

100%

client_secret from invoice

100%

billing_portal.Session.create used

100%

Portal return_url set

100%

Portal URL returned

100%

Customer metadata user_id

100%

invoice_settings default payment

StripeError handled

100%

Subscription ID returned

100%

Repository: wshobson/agents
Commit: 91fe43e

Evaluated: 27 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Embedded Checkout Integration for Online Store Stripe Webhook Handler for SaaS Platform Subscription Billing Backend for DevTools SaaS

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