Files
twenty/packages/twenty-apps/examples/hello-world
Charles Bochet 0403762516 security: refresh twenty-apps lockfiles for vulnerable transitive deps (#21316)
## What

The standalone apps under `packages/twenty-apps/*` each ship **their own
`yarn.lock`** (they're not part of the root workspace), and those
lockfiles still pulled vulnerable transitive versions of `axios`,
`undici`, `tmp`, `qs`, `ws`, `brace-expansion`, `uuid` (via `twenty-sdk`
/ `twenty-client-sdk`). This was ~130 of the open Dependabot alerts —
none of them reachable from the root-lockfile PRs.

Ran `yarn up -R` per app to re-resolve the vulnerable transitives within
their existing ranges, across all 13 flagged apps:

- **`axios` → 1.17.0** — clears the entire proxy-auth-leak / ReDoS /
config-merge MITM advisory set (the 56 axios alerts)
- **`qs`, `brace-expansion`, `uuid`** → patched
- **`undici`, `ws`** → patched on the in-range majors (older majors that
parents pin exactly remain, same situation as the root lockfile)

## Scope
- **Lockfile-only**, 13 apps. No `package.json` changes.
- Test **fixtures** (`packages/twenty-apps/fixtures/*`) intentionally
left untouched — Dependabot didn't flag them and they back snapshot
tests.
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This is a Twenty application project bootstrapped with create-twenty-app.

Getting Started

First, authenticate to your workspace:

yarn twenty remote:add --api-url http://localhost:2020 --as local

Then, start development mode to sync your app and watch for changes:

yarn twenty dev

Open your Twenty instance and go to /settings/applications section to see the result.

Available Commands

Run yarn twenty help to list all available commands. Common commands:

# Remotes & Authentication
yarn twenty remote:add --api-url http://localhost:2020 --as local     # Authenticate with Twenty
yarn twenty remote:status         # Check auth status
yarn twenty remote:use            # Set default remote
yarn twenty remote:list           # List all configured remotes
yarn twenty remote:remove <name>  # Remove a remote

# Application
yarn twenty dev            # Start dev mode (watch, build, sync, and auto-generate typed client)
yarn twenty dev:add        # Scaffold a new entity (object, field, function, front-component, role, view, navigation-menu-item)
yarn twenty dev:function:logs    # Stream function logs
yarn twenty dev:function:exec    # Execute a function with JSON payload
yarn twenty app:uninstall  # Uninstall app from workspace

Integration Tests

If your project includes the example integration test (src/__tests__/app-install.integration-test.ts), you can run it with:

# Make sure a Twenty server is running at http://localhost:3000
yarn test

The test builds and installs the app, then verifies it appears in the applications list. Test configuration (API URL and API key) is defined in vitest.config.ts.

LLMs instructions

Main docs and pitfalls are available in LLMS.md file.

Learn More

To learn more about Twenty applications, take a look at the following resources:

You can check out the Twenty GitHub repository - your feedback and contributions are welcome!