# identityserver-stores

> Claude/Codex skill by [@duendesoftware](https://omgskills.com/library/duendesoftware/index.md) · 9 stars · Updated 2026-10-16

Implement and customize Duende IdentityServer stores including configuration store, operational store, and Entity Framework Core integration. Covers the opt-in Duende Storage provider (preview, see \`identityserver-duende-storage\`), migrations, custom store implementations, caching strategies, server-side sessions, signing key storage, token cleanup, and multi-tenant patterns.

Tags: ai-agents, claude, claude-code

## Install

```sh
git clone https://github.com/DuendeSoftware/duende-skills /tmp/duende-skills && ln -s /tmp/duende-skills/skills/identityserver-stores ~/.claude/skills/identityserver-stores
```

## From README

Duende IdentityServer Stores When to Use This Skill You are wiring up AddConfigurationStore() or AddOperationalStore() with EF Core and need correct registration, migration assembly , and schema configuration. You are implementing a custom IClientStore, IResourceStore, IPersistedGrantStore, or ISigningKeyStore against a non-EF data source (Redis, Mongo, external API, etc.). You need to enable and tune configuration store caching (AddConfigurationStoreCache(), expiration windows, distributed cache ) to reduce database load. You are managing EF Core migrations across IdentityServer versions and need to correctly handle schema drift for ConfigurationDbContext and PersistedGrantDbContext. You are enabling server-side sessions (IServerSideSessionStore) and need to understand session lifecycle, cleanup, and storage integration. You are troubleshooting stale client or resource data, expired token accumulation, or signing key rotation failures tied to store configuration.

## Links

- HTML page: https://omgskills.com/library/duendesoftware/duende-skills/skills/identityserver-stores/
- GitHub: https://github.com/DuendeSoftware/duende-skills
- Author: [@duendesoftware](https://omgskills.com/library/duendesoftware/index.md)

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