zitadel-knowledge-patch

Installation
SKILL.md

Zitadel v3+ Knowledge Patch

Claude's baseline knowledge covers Zitadel v2.x: basic OIDC/OAuth2, gRPC API v1, and event sourcing architecture. This patch covers v3.0 through v4.13 — the complete API v2 migration, Actions V2, Login V2, and new SDK ecosystem.

Index

Topic Reference Key Content
Version History version-history.md v3→v4 breaking changes, V2 API GA timeline, v5 preview
OIDC & OAuth2 oidc-oauth2.md Reserved scopes, claims, grant types, key formats, logout
Actions V1 actions-v1.md JavaScript flows, triggers, built-in modules, setClaim gotchas
Actions V2 actions-v2.md Targets, executions, payloads, JWT/JWE signing, error forwarding
Session API & Login session-api-custom-login.md Session checks/challenges, OIDC proxy, Login V2, passkeys
Identity Providers identity-providers.md 15+ IdP types, LDAP, JWT IdP, SAML, org-level scoping
API & Services api-services.md V2 service catalog, ConnectRPC, RBAC roles, event API
Self-Hosting self-hosting.md v4 architecture, Helm, Docker, caching, DB schema, quotas
Migration migration.md Import/export, password hashes, JIT patterns, zitadel-tools
SDKs & Terraform sdks-terraform.md Go SDK v3, new language SDKs, OIDC lib, Terraform v2.11
Related skills
Installs
3
GitHub Stars
19
First Seen
Apr 6, 2026