MCPInstall

saleor-app

Universal Saleor app development patterns. Covers the app protocol (manifest, registration, webhooks, authentication), payment processing, SDK abstractions, settings persistence, and Dashboard integration. Framework-agnostic with Next.js examples.

Installs
427
Last 24h
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Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/saleor/agent-skills --skill saleor-app
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads saleor-app automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Saleor App

Guide for building apps that extend Saleor via webhooks and the GraphQL API. Framework-agnostic protocol documentation with Next.js examples using @saleor/app-sdk.

When to Apply

  • Defining an app manifest or registering webhooks
  • Handling async/sync webhook events from Saleor
  • Building payment apps with the Transaction API and provider webhooks
  • Authenticating requests (registration handshake, JWT, signature verification)
  • Storing app settings in Saleor metadata
  • Building Dashboard UI inside the iframe
  • Making GraphQL calls with app tokens
  • Debugging webhook failures, auth errors, or permission issues
  • Deciding who can view the app and what they should see (user vs app scope)

Rule Categories by Priority

PriorityCategoryImpactPrefix
1ProtocolCRITICALprotocol-
2PermissionsCRITICALpermissions-
3Payment AppsCRITICALpayment-
4WebhooksHIGHwebhook-
5Data & SettingsHIGHdata-
6Dashboard UIMEDIUMdashboard-
7DevelopmentMEDIUMdev-

Quick Reference

1. Protocol (CRITICAL)

  • protocol-manifest — App manifest, required endpoints, permissions, extensions
  • protocol-auth — Registration handshake, APL, token scopes, JWT/signature verification

2. Permissions (CRITICAL)

  • permissions-access-scopes — Define per-feature permissions; guard user JWT on every API route; baseline + per-route meta; UI mirrors server

3. Payment Apps (CRITICAL)

  • payment-app — Financial truth, stable references, unknown outcomes, refunds, and reconciliation

4. Webhooks (HIGH)

  • webhook-async — Async event handling, payload typing, retry policy, signature verification
  • webhook-sync — Sync event handling, response schemas, performance constraints
  • webhook-external — Receiving webhooks from external services, multi-tenant routing

5. Data & Settings (HIGH)

  • data-graphql — GraphQL from apps: client setup, auth headers, codegen, app vs user tokens
  • data-settings — MetadataManager, EncryptedMetadataManager, domain-scoped persistence

6. Dashboard UI (MEDIUM)

  • dashboard-appbridge — AppBridge iframe protocol, actions, events, theme/locale sync

7. Development (MEDIUM)

  • dev-debug — Common errors, webhook dry runs, tunnel setup, debugging checklist

FAQ

What does the saleor-app skill do?

Universal Saleor app development patterns. Covers the app protocol (manifest, registration, webhooks, authentication), payment processing, SDK abstractions, settings persistence, and Dashboard integration. Framework-agnostic with Next.js examples.

How do I install saleor-app?

Run npx skills add https://github.com/saleor/agent-skills --skill saleor-app in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/saleor-app/ (personal) or .claude/skills/saleor-app/ (project).

Which AI agents can use saleor-app?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is saleor-app safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains saleor-app?

It is published by saleor in saleor/agent-skills. It has 427 recorded installs.

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