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Helps with running tasks in an Nx workspace. USE WHEN the user wants to execute build, test, lint, serve, or run any other tasks defined in the workspace.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Use when generating or reviewing Angular code in the Nidhi monorepo. Covers standalone components, OnPush, inject() DI, @UntilDestroy, RxJS/signals, Tailwind + Flowbite, Dexie schemas, and Chart.js/lightweight-charts integration patterns.
Generate code using nx generators. INVOKE IMMEDIATELY when user mentions scaffolding, setup, structure, creating apps/libs, or setting up project structure. Trigger words - scaffold, setup, create a new app, create a new lib, project structure, generate, add a new project. ALWAYS use this BEFORE calling nx_docs or exploring - this skill handles discovery internally.
Import, merge, or combine repositories into an Nx workspace using nx import. USE WHEN the user asks to adopt Nx across repos, move projects into a monorepo, or bring code/history from another repository.
Find and add Nx plugins. USE WHEN user wants to discover available plugins, install a new plugin, or add support for a specific framework or technology to the workspace.
Use when performing security review or implementing security-sensitive code in the Nidhi finance PWAs. Covers XSS prevention, IndexedDB data exposure, Sentry PII scrubbing, CSP, service worker safety, and dependency auditing.
Use when writing or reviewing Jest unit tests for Angular standalone components, services, and pipes in the Nidhi monorepo. Covers jest-preset-angular setup, mocking patterns, test boilerplate, and coverage expectations.
| name | nx-run-tasks |
| description | Helps with running tasks in an Nx workspace. USE WHEN the user wants to execute build, test, lint, serve, or run any other tasks defined in the workspace. |
You can run tasks with Nx in the following way.
Keep in mind that you might have to prefix things with npx/pnpx/yarn if the user doesn't have nx installed globally. Look at the package.json or lockfile to determine which package manager is in use.
For more details on any command, run it with --help (e.g. nx run-many --help, nx affected --help).
You can check those via nx show project <projectname> --json, for example nx show project myapp --json. It contains a targets section which has information about targets that can be run. You can also just look at the package.json scripts or project.json targets, but you might miss out on inferred tasks by Nx plugins.
nx run <project>:<task>
where project is the project name defined in package.json or project.json (if present).
nx run-many -t build test lint typecheck
You can pass a -p flag to filter to specific projects, otherwise it runs on all projects. You can also use --exclude to exclude projects, and --parallel to control the number of parallel processes (default is 3).
Examples:
nx run-many -t test -p proj1 proj2 — test specific projectsnx run-many -t test --projects=*-app --exclude=excluded-app — test projects matching a patternnx run-many -t test --projects=tag:api-* — test projects by tagUse nx affected to only run tasks on projects that have been changed and projects that depend on changed projects. This is especially useful in CI and for large workspaces.
nx affected -t build test lint
By default it compares against the base branch. You can customize this:
nx affected -t test --base=main --head=HEAD — compare against a specific base and headnx affected -t test --files=libs/mylib/src/index.ts — specify changed files directlyThese flags work with run, run-many, and affected:
--skipNxCache — rerun tasks even when results are cached--verbose — print additional information such as stack traces--nxBail — stop execution after the first failed task--configuration=<name> — use a specific configuration (e.g. production)