itkdev-skills

ITK Dev team conventions, workflows, and coding standards for Claude Code.

This repository hosts three Claude Code plugins, distributed through the itkdev-marketplace. Each plugin is an independent install target, so a team can install only the categories it needs. The categories follow the skill types described in Anthropic's Lessons from building Claude Code: how we use skills.

Migrating from the old itkdev-skills plugin? It has been split into the three plugins below and is no longer published as a single plugin. Install the ones you need (see each section's install command).

itkdev-code-quality-and-review

Code quality and review — the PR review agent and per-language review skills.

/plugin install itkdev-code-quality-and-review@itkdev-marketplace

Skill	Description
itkdev-review-php	PHP code review checklist (Laravel, Symfony, plain PHP) — security, correctness, performance, PSR-12
itkdev-review-python	Python code review checklist (Django, Flask, FastAPI, scripts) — includes a dedicated security review
itkdev-review-javascript	JavaScript/TypeScript code review checklist — security, async error handling, type safety, style
itkdev-review-comments	Review and improve inline comments and docblocks (explains "why" not "what") — only touches comments, never code
itkdev-validate-standards	Project standards validation against ITK Dev conventions

Agent	Description
itkdev-code-review	Automated PR review against ITK Dev standards

Review skills vs. the review agent: the itkdev-review-* skills are language-specific checklists you can invoke inline on a file or snippet. The itkdev-code-review agent is the PR-review orchestrator — it gathers PR data, runs process-compliance checks, and delegates language-specific code-quality checks to the matching itkdev-review-* skill. For the fullest Drupal and GitHub-guideline coverage it also draws on skills in the itkdev-scaffolding-and-templates and itkdev-business-automation plugins when those are installed, but it degrades gracefully without them.

itkdev-scaffolding-and-templates

Code scaffolding and templates — Docker, project templates, CI, and framework setup.

/plugin install itkdev-scaffolding-and-templates@itkdev-marketplace

Skill	Description
itkdev-docker	Docker development environment (CLI reference, Compose architecture, services, Traefik, server deployments, project detection, template comparison)
itkdev-docker-templates	Project template conventions (available templates, installation, setup workflows, procedural template operations)
itkdev-gh-actions	GitHub Actions workflow templates (general, Drupal, Symfony workflows, configuration files)
itkdev-taskfile	Taskfile development workflows (task patterns, coding standards, site management, asset building)
itkdev-drupal	Drupal 10/11 development assistance (code auditing, module/theme development, configuration management)
itkdev-symfony	Symfony development assistance (scaffolding, database configuration, console commands, Symfony configuration)

Agent	Description
itkdev-create-project	Create new Drupal/Symfony projects with ITK Dev Docker setup

itkdev-business-automation

Business process and team automation — issue workflow, GitHub guidelines, ADRs, and documentation.

/plugin install itkdev-business-automation@itkdev-marketplace

Skill	Description
itkdev-issue-workflow	How the team works a GitHub issue end to end (developer-driven; Claude assists)
itkdev-github-guidelines	GitHub workflow guidelines (branch naming, commits, changelogs, PRs)
itkdev-adr	Architecture Decision Record management
itkdev-documentation	Technical documentation and README generation following ITK Dev standards