temporalio

Set up a new git worktree for this repo by copying gitignored files (bin/) and building server assets so pnpm dev works without errors

Instructions for running the UI against a local Temporal server build instead of the built-in CLI dev server. Use when asked how to start the dev environment, run the UI locally, or connect to a local Temporal repo.

Test OAuth2 token refresh and session expiry locally. Use when working on auth, tokens, SSO, OIDC, or session management features.

Migrate a Svelte 4 component to Svelte 5 runes syntax. Use when asked to migrate, convert, or upgrade a .svelte file to Svelte 5.

Review code for common issues. Use when reviewing PRs, suggesting code changes, or when user asks to review code.

Develop, debug, and manage Temporal applications across Python, TypeScript, Go, Java and .NET. Use when the user is building workflows, activities, or workers with a Temporal SDK, debugging issues like non-determinism errors, stuck workflows, or activity retries, using Temporal CLI, Temporal Server, or Temporal Cloud, or working with durable execution concepts like signals, queries, heartbeats, versioning, continue-as-new, child workflows, or saga patterns.

Fix Temporal Cloud connection, auth, and config problems. Use when users hit login failures, can't connect to Cloud, get x509/TLS errors, have namespace or endpoint mismatches, paste broken SDK connection snippets, are confused about which endpoint to use, see "no pollers" or RESOURCE_EXHAUSTED, struggle with PrivateLink/PSC, or need help setting up a new namespace. Also use for HA namespace failover and DNS issues. Not for worker performance tuning or scaling.

Develop, debug, and manage Temporal applications across Python, TypeScript, Go, Java and .NET. Use when the user is building workflows, activities, or workers with a Temporal SDK, debugging issues like non-determinism errors, stuck workflows, or activity retries, using Temporal CLI, Temporal Server, or Temporal Cloud, or working with durable execution concepts like signals, queries, heartbeats, versioning, continue-as-new, child workflows, or saga patterns.