jon23d
114 verified skills228 total stars
playwright-e2e
Use when writing Playwright e2e tests for scenarios that genuinely require a real browser against a real backend — OAuth flows, cookie/session mechanics, file downloads, drag-and-drop, or a documented critical path where lower-level tests have failed to catch a regression. Do NOT use for form validation, error states, loading states, or any scenario fully coverable with RTL+MSW.
development2
playwright-e2e
Use when writing Playwright e2e tests for scenarios that genuinely require a real browser against a real backend — OAuth flows, cookie/session mechanics, file downloads, drag-and-drop, or a documented critical path where lower-level tests have failed to catch a regression. Do NOT use for form validation, error states, loading states, or any scenario fully coverable with RTL+MSW.
development2
postgres-schema-design
Use when designing or modifying a PostgreSQL database schema, adding tables or columns, creating indexes, writing migrations, or making any structural database change. The data layer in this harness is SQLAlchemy 2.0 async + Alembic. Use alongside the `sqlalchemy` skill (which covers querying, eager loading, transactions).
data-ai2
prisma
Prisma ORM implementation guide for TypeScript. Load whenever working with database access, models, migrations, or queries in a project that uses Prisma. Covers the client singleton, migration workflow, relationship loading, N+1 avoidance, transactions, soft deletes, pagination, and error handling. Use alongside postgres-schema-design for schema decisions.
tools2
pydantic
Pydantic v2 patterns for request/response schemas, validators, and data conversion in FastAPI services. Load when defining BaseModel classes, designing API schemas, writing field validators, or converting between SQLAlchemy models and Pydantic schemas. Use alongside `fastapi` and `pydantic-settings` (the latter handles env vars specifically).
development2
pydantic-settings
Use when adding or modifying environment variable handling in any Python backend service. Triggers include adding a new env var, replacing direct os.environ / os.getenv access, sharing a settings module across packages, or fixing "missing env var" errors. Replaces the old zod-env approach for the Python backends in this harness.
development2
python-linting
Use when setting up Ruff and mypy in a Python backend service, adding linting/formatting/type-checking to an existing Python codebase, or configuring pyproject.toml for code quality tooling. Backend services in this harness use Ruff (lint + format) and mypy (strict type-check). Frontend linting lives in the frontend-linting skill.
tools2
rest-api-design
Use when designing, reviewing, or documenting HTTP REST API endpoints, resources, contracts, or schemas.
development2
shadcn-ui
shadcn/ui component library guide for the Vite + React frontend in this harness. Load whenever building UI from primitive components, adding a new shadcn component, customising one, or composing forms, modals, tables, and dropdowns. Pairs with `tailwind` (the styling system shadcn is built on) and `vite-react` (the project skeleton).
development2
sqlalchemy
SQLAlchemy 2.0 async ORM implementation guide. Load whenever working with database access, models, queries, transactions, or relationships in any backend service in this harness. Covers the typed Mapped[] API, the async engine and session, eager loading and N+1 avoidance, transactions, soft deletes, pagination, and error handling. Use alongside `postgres-schema-design` for schema decisions and Alembic migrations.
development2
stripe
Stripe payments integration guide for the FastAPI + SQLAlchemy + React stack in this harness. Load whenever implementing payments, subscriptions, billing, webhooks, or the customer portal. Covers SDK setup, products/prices, checkout sessions, webhook handling with idempotency, subscription lifecycle, and the customer portal. Backend uses the official `stripe` Python SDK; the frontend redirects to Stripe-hosted Checkout/Portal and never holds card data.
development2
tailwind
Tailwind CSS conventions for the Vite + React frontend in this harness. Load whenever styling components, configuring tailwind.config.ts, choosing utility classes, deciding when to extract a component, or working with the design-token system. Pairs with `shadcn-ui` (component library) and `vite-react` (frontend skeleton).
tools2
tanstack-query
TanStack Query (React Query v5) implementation guide. Load whenever fetching, caching, or mutating server data in a React application. Covers setup, query key strategy, useQuery, useMutation, optimistic updates, pagination, and prefetching. Use whenever you see @tanstack/react-query imports or when implementing data fetching that needs caching, loading states, or invalidation.
development2
target-architecture
Defines the standard project architecture — multitenant SaaS with FastAPI + async PG backend, multiple frontend apps sharing a component library, JWT auth, RBAC. Every agent loads this.
development2
tdd
Use when writing any code — functions, modules, APIs, UI components, scripts, or any other implementation. Use when asked to "implement", "build", "write", "add", "create", or "refactor" anything that involves code. Also covers TypeScript/Vitest testing patterns, factories, mocking, and integration tests with testcontainers.
development2
tdd
Use when writing any code — functions, modules, APIs, UI components, scripts, or any other implementation. Use when asked to "implement", "build", "write", "add", "create", or "refactor" anything that involves code. Covers the universal red-green-refactor discipline plus stack-specific testing patterns for the Python (FastAPI + SQLAlchemy) backend and the Vite + React + TypeScript frontend in this harness.
development2
ui-design
React UI design principles and conventions for the Vite + React + Tailwind + shadcn/ui frontend in this harness. Load when building or modifying any user interface or React components. Covers visual standards, component decomposition, accessibility, responsiveness, state management, data fetching via TanStack Query, and in-app help patterns.
development2
vite-react
Use whenever creating or modifying a Vite + React + TypeScript frontend in this harness. Covers project skeleton, env vars, react-router-v7, build/dev commands, project structure, and the data-fetching architecture (TanStack Query + openapi-fetch + service layer). Pairs with `tailwind`, `shadcn-ui`, `tanstack-query`, `openapi-codegen`, and `frontend-linting`.
development2
writing-skills
Use when creating a new skill, editing an existing skill, writing a SKILL.md, or verifying a skill works before deployment.
testing2
zod-env
Use when adding or modifying environment variable handling in TypeScript projects or monorepos — especially when using process.env directly, missing startup validation, sharing env schemas across packages, or encountering "undefined is not a string" errors at runtime from missing env vars.
development2
tdd
Use when writing any code — functions, modules, APIs, UI components, scripts, or any other implementation. Use when asked to "implement", "build", "write", "add", "create", or "refactor" anything that involves code. Also covers TypeScript/Vitest testing patterns, factories, mocking, and integration tests with testcontainers.
development2
kubernetes-manifests
Kubernetes manifest authoring guidelines. Load this skill when creating or reviewing Kubernetes manifests for any service. Covers when to use Kubernetes, manifest structure, resource limits, health probes, and provider-agnostic conventions.
devops2
branch-from-main
Use when creating a new branch, starting new feature work, fixing a bug on a new branch, or any situation where a branch needs to be created. Use when the user asks to "create a branch", "start a new branch", "branch off of X", or "make a branch for this work".
data-ai2
bullmq
Use when implementing background jobs, task queues, job processing, workers, delayed jobs, retries, or any BullMQ/Redis queue integration in Node.js TypeScript projects.
development2
dockerfile
Use when writing, reviewing, or editing a Dockerfile or docker-compose file. Use when asked to "containerize", "dockerize", "add Docker support", or "write a Dockerfile" for any application or service.
devops2
effective-typescript
Use when writing, reviewing, or refactoring TypeScript code — especially when tempted to use `any`, type assertions, unvalidated casts, or when designing types, generics, utility types, or tsconfig settings.
tools2
frontier/skills/from-scratch-run
--- name: from-scratch-run description: Use when the developer advocate needs to verify the application can be cloned and run by a new engineer. Triggers include: adding a new application or service, changing docker-compose or Dockerfiles, changing environment variable handling or configuration, changing networking between services, adding or modifying pnpm scripts, changing database schemas or migrations, or changing README/setup documentation. --- # From-Scratch Run A from-scratch run verifi
development2
frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
development2
mantine
Mantine v7 deep implementation guide. Load this skill whenever building or modifying UI for a business or internal application that uses Mantine. Use alongside `ui-design`. Covers package setup, theming, component selection, CSS Modules styling, @mantine/form patterns, key hooks, and common Mantine patterns (modal with form, notifications, AppShell). Load whenever you see @mantine imports, a MantineProvider, or the user mentions Mantine, mantine-datatable, or @mantine/form.
development2
frontier/skills/multi-tenancy
--- name: multi-tenancy description: Use when building or modifying multi-tenant features in a TypeScript application — shared database with tenant isolation, per-request tenant context, Prisma query scoping, or any code where one deployment serves multiple organizations/tenants. Triggers include: tenantId, organizationId, workspace isolation, tenant-scoped queries, cross-tenant data leak risk, JWT tenant claims. --- # Multi-Tenancy (Fastify + Prisma + PostgreSQL, TypeScript) ## Core principle
development2
openapi-codegen
Use whenever a backend endpoint is created or modified, or whenever a frontend needs to call an API, or when verifying that the OpenAPI spec matches the running API. Covers spec-first contract design, codegen, monorepo structure, the service/hook layer, spec verification against the running API, and documentation UI checks.
development2
pipeline-watch
Use when a PR has been opened and CI/pipeline checks must be monitored before declaring the task complete. Use when asked to "watch the pipeline", "wait for CI", "make sure checks pass", or "don't declare done until CI is green". Apply after every PR is opened.
testing2
plain-text-questions
Use when you need to ask the user clarifying questions, gather requirements, make a decision that requires user input, or confirm anything before proceeding with a task.
testing2
playwright-e2e
Use when writing Playwright e2e tests for scenarios that genuinely require a real browser against a real backend — OAuth flows, cookie/session mechanics, file downloads, drag-and-drop, or a documented critical path where lower-level tests have failed to catch a regression. Do NOT use for form validation, error states, loading states, or any scenario fully coverable with RTL+MSW.
development2
postgres-schema-design
Use when designing or modifying a PostgreSQL database schema, adding tables or columns, creating indexes, or making any structural database change. This project uses Prisma.
data-ai2
prisma
Prisma ORM implementation guide for TypeScript. Load whenever working with database access, models, migrations, or queries in a project that uses Prisma. Covers the client singleton, migration workflow, relationship loading, N+1 avoidance, transactions, soft deletes, pagination, and error handling. Use alongside postgres-schema-design for schema decisions.
tools2
pull-requests
Use when opening, updating, or listing pull requests. Use when asked to "open a PR", "create a pull request", "submit for review", or "raise a PR". Apply when work on a feature branch is complete and ready for review.
data-ai2
system-knowledge
Use when an agent needs to understand how the application behaves before writing tickets, scoping features, or describing current functionality. Use when docs/ domain files exist or need to be bootstrapped from existing issues or stories.
documentation2
telegram-notification
Use when sending a Telegram notification on task completion or when a task is blocked. Defines message format and delegates to the send-telegram tool.
tools2
ts-linting
Use when setting up ESLint and/or Prettier in a TypeScript project, adding linting to an existing TypeScript codebase, or configuring typescript-eslint, eslint-config-prettier, or related packages.
development2
writing-skills
Use when creating a new skill, editing an existing skill, writing a SKILL.md, or verifying a skill works before deployment.
testing2
writing-tickets
Use when writing, reviewing, or improving software tickets, user stories, or issue descriptions that need clear requirements, acceptance criteria, and scope boundaries.
tools2
cicd-pipeline-creation
Use when creating CI/CD pipelines for any project. Use when asked to "set up CI/CD", "create a pipeline", "automate deployments", "configure GitHub Actions", "set up Vercel/Render/AWS", or similar. The harness is a polyglot monorepo — a Python (FastAPI + uv) backend in `apps/api/` and a TypeScript (Vite + pnpm) frontend in `apps/web/`. Pipelines run the two stacks as parallel lanes that join at a final gate.
development2
cicd-pipeline-creation
Use when creating CI/CD pipelines for any project. Use when asked to "set up CI/CD", "create a pipeline", "automate deployments", "configure Gitea Actions", "set up Vercel/Render/AWS", or similar. Apply regardless of hosting platform, language, or framework.
development2
dockerfile
Use when writing, reviewing, or editing a Dockerfile or docker-compose file. Use when asked to "containerize", "dockerize", "add Docker support", or "write a Dockerfile" for any application or service in this harness — FastAPI backend (Python + uv) or Vite frontend (TypeScript + pnpm, served as static assets).
development2
effective-typescript
Use when writing, reviewing, or refactoring TypeScript code on the frontend — especially when tempted to use `any`, type assertions, unvalidated casts, or when designing types, generics, utility types, or tsconfig settings. Backend code in this harness is Python, not TypeScript; see `effective-python` / `python-linting` for the backend equivalents.
tools2
frontier-python-ts/skills/from-scratch-run
--- name: from-scratch-run description: Use when the developer advocate needs to verify the application can be cloned and run by a new engineer. Triggers include: adding a new application or service, changing docker-compose or Dockerfiles, changing environment variable handling, changing networking between services, adding or modifying Makefile targets / uv / pnpm scripts, changing the Python or Node toolchain pin, changing database schemas or Alembic migrations, or changing README/setup documen
tools2
open-weight/skills/from-scratch-run
--- name: from-scratch-run description: Use when the developer advocate needs to verify the application can be cloned and run by a new engineer. Triggers include: adding a new application or service, changing docker-compose or Dockerfiles, changing environment variable handling or configuration, changing networking between services, adding or modifying pnpm scripts, changing database schemas or migrations, or changing README/setup documentation. --- # From-Scratch Run A from-scratch run verifi
development2
frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
development2
frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
development2
frontend-linting
Use when setting up ESLint and/or Prettier in the Vite + React + TypeScript frontend, adding linting to an existing frontend codebase, or configuring typescript-eslint, eslint-config-prettier, or related packages. Backend (Python) linting lives in the python-linting skill.
development2
issue-tracker
Use when creating, reading, updating, listing, searching, transitioning, or commenting on issues or tickets. Use when the user references a ticket ID, issue number, or asks to "open an issue", "close a ticket", "add a comment", "list issues", "search for tickets", "transition to in progress", or similar.
documentation2
kubernetes-manifests
Kubernetes manifest authoring guidelines. Load this skill when creating or reviewing Kubernetes manifests for any service. Covers when to use Kubernetes, manifest structure, resource limits, health probes, and provider-agnostic conventions.
devops2
monorepo-development
Use when developing in a pnpm monorepo, adding or modifying packages, managing cross-package dependencies, setting up shared configs (tsconfig, eslint, prettier), troubleshooting workspace resolution errors, managing package versions with Changesets, or setting up build pipelines across packages.
development2
multi-tenancy
Use when building or modifying multi-tenant features in a FastAPI + SQLAlchemy backend in this harness — shared database with tenant isolation, per-request tenant context, query scoping, or any code where one deployment serves multiple organizations/tenants. Triggers include tenant_id, organization_id, workspace isolation, tenant-scoped queries, cross-tenant data leak risk, JWT tenant claims.
development2
open-weight/skills/multi-tenancy
--- name: multi-tenancy description: Use when building or modifying multi-tenant features in a TypeScript application — shared database with tenant isolation, per-request tenant context, Prisma query scoping, or any code where one deployment serves multiple organizations/tenants. Triggers include: tenantId, organizationId, workspace isolation, tenant-scoped queries, cross-tenant data leak risk, JWT tenant claims. --- # Multi-Tenancy (Fastify + Prisma + PostgreSQL, TypeScript) ## Core principle
development2
observability
Observability standards and instrumentation conventions. Load this skill when reviewing code for observability gaps, or when implementing logging, metrics, tracing, or health checks. Covers the four observability signals and stack-specific conventions for each supported language.
development2
observability
Observability standards and instrumentation conventions. Load this skill when reviewing code for observability gaps, or when implementing logging, metrics, tracing, or health checks. Covers the four observability signals and stack-specific conventions for each supported language.
development2
openapi-codegen
Use whenever a backend endpoint is created or modified, or whenever the frontend needs to call an API, or when verifying that the OpenAPI spec matches the running API. Backend services in this harness are FastAPI — the OpenAPI spec is auto-generated from Pydantic models, no codegen runs on the backend. The frontend uses openapi-typescript + openapi-fetch to generate a typed client from the running FastAPI's /openapi.json. Covers the full contract, the service/hook layer, and spec verification.
tools2
openapi-codegen
Use whenever a backend endpoint is created or modified, or whenever a frontend needs to call an API, or when verifying that the OpenAPI spec matches the running API. Covers spec-first contract design, codegen, monorepo structure, the service/hook layer, spec verification against the running API, and documentation UI checks.
development2
outside-in-double-loop
Use when implementing any feature that requires multiple collaborating modules, services, or classes. Use when a task involves dependencies that do not yet exist. Use alongside the tdd skill.
testing2
outside-in-double-loop
Use when implementing any feature that requires multiple collaborating modules, services, or classes. Use when a task involves dependencies that do not yet exist. Use alongside the tdd skill.
testing2
playwright-cli
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
tools2
cicd-pipeline-creation
Use when creating CI/CD pipelines for any project. Use when asked to "set up CI/CD", "create a pipeline", "automate deployments", "configure Gitea Actions", "set up Vercel/Render/AWS", or similar. Apply regardless of hosting platform, language, or framework.
development2
issue-tracker
Use when creating, reading, updating, listing, searching, transitioning, or commenting on issues or tickets. Use when the user references a ticket ID, issue number, or asks to "open an issue", "close a ticket", "add a comment", "list issues", "search for tickets", "transition to in progress", or similar.
documentation2
monorepo-development
Use when developing in a pnpm monorepo, adding or modifying packages, managing cross-package dependencies, setting up shared configs (tsconfig, eslint, prettier), troubleshooting workspace resolution errors, managing package versions with Changesets, or setting up build pipelines across packages.
development2
observability
Observability standards and instrumentation conventions. Load this skill when reviewing code for observability gaps, or when implementing logging, metrics, tracing, or health checks. Covers the four observability signals and stack-specific conventions for each supported language.
development2
outside-in-double-loop
Use when implementing any feature that requires multiple collaborating modules, services, or classes. Use when a task involves dependencies that do not yet exist. Use alongside the tdd skill.
testing2
rest-api-design
Use when designing, reviewing, or documenting HTTP REST API endpoints, resources, contracts, or schemas.
development2
zod-env
Use when adding or modifying environment variable handling in TypeScript projects or monorepos — especially when using process.env directly, missing startup validation, sharing env schemas across packages, or encountering "undefined is not a string" errors at runtime from missing env vars.
development2
rest-api-design
Use when designing, reviewing, or documenting HTTP REST API endpoints, resources, contracts, or schemas.
development2
dockerfile
Use when writing, reviewing, or editing a Dockerfile or docker-compose file. Use when asked to "containerize", "dockerize", "add Docker support", or "write a Dockerfile" for any application or service.
devops2
esm
Use when writing JavaScript or TypeScript modules, creating Node.js projects, adding imports or exports, setting up package.json, tsconfig, or resolving file paths — ensure modern ESM is used instead of CommonJS.
development2
tanstack-query
TanStack Query (React Query v5) implementation guide. Load whenever fetching, caching, or mutating server data in a React application. Covers setup, query key strategy, useQuery, useMutation, optimistic updates, pagination, and prefetching. Use whenever you see @tanstack/react-query imports or when implementing data fetching that needs caching, loading states, or invalidation.
development2
playwright-cli
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
tools2
ts-linting
Use when setting up ESLint and/or Prettier in a TypeScript project, adding linting to an existing TypeScript codebase, or configuring typescript-eslint, eslint-config-prettier, or related packages.
development2
system-knowledge
Use when an agent needs to understand how the application behaves before writing tickets, scoping features, or describing current functionality. Use when docs/ domain files exist or need to be bootstrapped from existing issues or stories.
documentation2
writing-tickets
Use when writing, reviewing, or improving software tickets, user stories, or issue descriptions that need clear requirements, acceptance criteria, and scope boundaries.
tools2
stripe
Stripe payments integration guide for TypeScript SaaS. Load whenever implementing payments, subscriptions, billing, webhooks, or the customer portal. Covers SDK setup, products/prices, checkout sessions, webhook handling with idempotency, subscription lifecycle, and the customer portal. Load whenever you see Stripe imports or the user mentions payments, billing, subscriptions, or Stripe.
development2
playwright-cli
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
tools2
system-knowledge
Use when an agent needs to understand how the application behaves before writing tickets, scoping features, or describing current functionality. Use when docs/ domain files exist or need to be bootstrapped from existing issues or stories.
documentation2
git-host-pr
Push a branch and open a pull request on the configured git host. Use when orchestrator is ready to open a PR after integration and documentation are complete.
documentation2
monorepo-development
Use when laying out a new repo, adding services, wiring up cross-app scripts, or troubleshooting "how do I run X from the root" questions. The harness is a polyglot monorepo with a Python (FastAPI + uv) backend in `apps/api/` and a TypeScript (Vite + React + pnpm) frontend in `apps/web/`. Each side keeps its own toolchain; the root only coordinates.
tools2
frontier-python-ts/skills/fastapi
--- name: fastapi description: FastAPI implementation guide. Load whenever building or modifying any backend HTTP service in this harness — defining routes, request/response models, dependencies, middleware, error handlers, lifespan events, or background tasks. Triggers include: APIRouter, Depends, FastAPI app instance, response_model, OpenAPI generation, async endpoint handlers. Use alongside `sqlalchemy`, `pydantic`, and `rest-api-design`. --- # FastAPI This is the canonical web framework fo
development2
scaffold-project
Step-by-step instructions and templates for scaffolding a new multitenant SaaS project. FastAPI + async PG backend with JWT/RBAC, pnpm frontend monorepo with admin/portal/marketing apps and shared UI library.
development2
issue-tracker-transition
Transition a ticket status in the configured issue tracker. Use when orchestrator needs to move a ticket to In Review after integration completes.
tools2
bullmq
Use when implementing background jobs, task queues, job processing, workers, delayed jobs, retries, or any BullMQ/Redis queue integration in Node.js TypeScript projects.
development2
branch-from-main
Use when creating a new branch, starting new feature work, fixing a bug on a new branch, or any situation where a branch needs to be created. Use when the user asks to "create a branch", "start a new branch", "branch off of X", or "make a branch for this work".
data-ai2
branch-from-main
Use when creating a new branch, starting new feature work, fixing a bug on a new branch, or any situation where a branch needs to be created. Use when the user asks to "create a branch", "start a new branch", "branch off of X", or "make a branch for this work".
data-ai2
esm
Use when writing JavaScript or TypeScript modules, creating Node.js projects, adding imports or exports, setting up package.json, tsconfig, or resolving file paths — ensure modern ESM is used instead of CommonJS.
development2
human-readable-docs
Use when writing any documentation — API references, guides, feature overviews, changelogs, or README files — intended to be read by humans in raw markdown or rendered form.
development2
human-readable-docs
Use when writing any documentation — API references, guides, feature overviews, changelogs, or README files — intended to be read by humans in raw markdown or rendered form.
development2
human-readable-docs
Use when writing any documentation — API references, guides, feature overviews, changelogs, or README files — intended to be read by humans in raw markdown or rendered form.
development2
issue-tracker
Use when creating, reading, updating, listing, searching, transitioning, or commenting on issues or tickets. Use when the user references a ticket ID, issue number, or asks to "open an issue", "close a ticket", "add a comment", "list issues", "search for tickets", "transition to in progress", or similar.
documentation2
postgres-schema-design
Use when designing or modifying a PostgreSQL database schema, adding tables or columns, creating indexes, or making any structural database change. This project uses Prisma.
data-ai2
pull-requests
Use when opening, updating, or listing pull requests. Use when asked to "open a PR", "create a pull request", "submit for review", or "raise a PR". Apply when work on a feature branch is complete and ready for review.
data-ai2
pull-requests
Use when opening, updating, or listing pull requests. Use when asked to "open a PR", "create a pull request", "submit for review", or "raise a PR". Apply when work on a feature branch is complete and ready for review.
data-ai2
tanstack-query
TanStack Query (React Query v5) implementation guide. Load whenever fetching, caching, or mutating server data in a React application. Covers setup, query key strategy, useQuery, useMutation, optimistic updates, pagination, and prefetching. Use whenever you see @tanstack/react-query imports or when implementing data fetching that needs caching, loading states, or invalidation.
development2
telegram-notification
Use when sending a Telegram notification on task completion or when a task is blocked. Defines message format and delegates to the send-telegram tool.
tools2
telegram-notification
Use when sending a Telegram notification on task completion or when a task is blocked. Defines message format and delegates to the send-telegram tool.
tools2
ui-design
React UI design principles and conventions. Load when building or modifying any user interface or React components. Covers application type detection, visual standards, component design and structure, Mantine (business apps) and Tailwind (consumer apps), accessibility, responsiveness, state management, data fetching, testing, and in-app help patterns.
development2
ui-design
React UI design principles and conventions. Load when building or modifying any user interface or React components. Covers application type detection, visual standards, component design and structure, Mantine (business apps) and Tailwind (consumer apps), accessibility, responsiveness, state management, data fetching, testing, and in-app help patterns.
development2
writing-skills
Use when creating a new skill, editing an existing skill, writing a SKILL.md, or verifying a skill works before deployment.
testing2
writing-tickets
Use when writing, reviewing, or improving software tickets, user stories, or issue descriptions that need clear requirements, acceptance criteria, and scope boundaries.
tools2
issue-tracker-read
Read and extract ticket details from the configured issue tracker. Use when orchestrator needs to fetch a ticket before decomposing work.
data-ai2
arq
Use when implementing background jobs, task queues, scheduled jobs, retries, or any Redis-backed async worker in a Python backend service in this harness. arq is the chosen queue (async-native, Redis-backed). Replaces the old bullmq skill.
development2
plain-text-questions
Use when you need to ask the user clarifying questions, gather requirements, make a decision that requires user input, or confirm anything before proceeding with a task.
testing2
mantine
Mantine v7 deep implementation guide. Load this skill whenever building or modifying UI for a business or internal application that uses Mantine. Use alongside `ui-design`. Covers package setup, theming, component selection, CSS Modules styling, @mantine/form patterns, key hooks, and common Mantine patterns (modal with form, notifications, AppShell). Load whenever you see @mantine imports, a MantineProvider, or the user mentions Mantine, mantine-datatable, or @mantine/form.
development2
kubernetes-manifests
Kubernetes manifest authoring guidelines. Load this skill when creating or reviewing Kubernetes manifests for any service. Covers when to use Kubernetes, manifest structure, resource limits, health probes, and provider-agnostic conventions.
devops2
effective-typescript
Use when writing, reviewing, or refactoring TypeScript code — especially when tempted to use `any`, type assertions, unvalidated casts, or when designing types, generics, utility types, or tsconfig settings.
tools2
pipeline-watch
Use when a PR has been opened and CI/pipeline checks must be monitored before declaring the task complete. Use when asked to "watch the pipeline", "wait for CI", "make sure checks pass", or "don't declare done until CI is green". Apply after every PR is opened.
testing2
pipeline-watch
Use when a PR has been opened and CI/pipeline checks must be monitored before declaring the task complete. Use when asked to "watch the pipeline", "wait for CI", "make sure checks pass", or "don't declare done until CI is green". Apply after every PR is opened.
testing2
plain-text-questions
Use when you need to ask the user clarifying questions, gather requirements, make a decision that requires user input, or confirm anything before proceeding with a task.
testing2
stripe
Stripe payments integration guide for TypeScript SaaS. Load whenever implementing payments, subscriptions, billing, webhooks, or the customer portal. Covers SDK setup, products/prices, checkout sessions, webhook handling with idempotency, subscription lifecycle, and the customer portal. Load whenever you see Stripe imports or the user mentions payments, billing, subscriptions, or Stripe.
development2