Azure Devops
Use when user references Azure DevOps / ADO, dev.azure.com URLs, TFS, work items, WIQL queries, pipelines, or PRs on cloud or self-hosted Server. Multi-org via AZDO_PROFILE.
K6
Use when running load, stress, soak, or spike tests, or analyzing p50/p95/p99 latency against dev/staging/prod targets. Multi-environment via K6_PROFILE; prod requires typed RUN confirmation.
Slack
Use when user references Slack, *.slack.com/archives/ URLs, channel mentions like #deploys, or asks to post/thread/upload-file/fetch-history/send deploy or incident alert. Multi-workspace via SLACK_PROFILE.
React Native
Use when troubleshooting React Native local dev — stale Metro/Watchman caches, pod install issues, bundle size analysis, device logs, version bumps, icon/splash regen, or patch-package.
Firebase
Use when user references Firebase, console.firebase.google.com URLs, *.firebaseapp.com, *.web.app links, or asks for Remote-Config/App-Distribution/Crashlytics-dSYM/Cloud-Functions/Hosting ops. Multi-project via FIREBASE_PROFILE.
Rspec
Use when running RSpec on a Rails project — re-running only failed examples, parallelizing with parallel_tests, generating coverage, or bisecting test-order failures. Multi-project via RSPEC_PROFILE.
Maestro
Use when running mobile E2E on React Native / iOS / Android, recording user flows, inspecting view hierarchy, or hunting flaky UI tests with Maestro. Multi-environment via MAESTRO_PROFILE.
Xlsx Testcases
Use when team maintains test cases in XLSX (tester-owned source of truth) and needs conversion to Maestro YAML, Detox, or Markdown specs, or two-way sync with Azure DevOps Test Plans.
Trello
Use when user mentions Trello, pastes a trello.com/c/ URL, or asks to manage cards, boards, or lists. Multi-account via TRELLO_PROFILE.
Rails Security
Use when auditing a Rails app for SQL injection, XSS, CSRF, mass-assignment, or Gemfile.lock CVEs, or when reviewing only NEW security regressions in a PR vs base branch.
Sentry
Use when user references Sentry, sentry.io URLs, *.sentry.io/issues/ links, error/exception/release alerts, pastes a stack trace for triage, or checks release health on cloud or self-hosted. Multi-org via SENTRY_PROFILE.
Profiles And Credentials
Use when authoring or modifying any claude-team-toolkit skill that loads credentials, switches between accounts/orgs/environments, or needs confirmation for destructive operations. Reference for the shared profile + ctt_* helper pattern used by all credential-bearing skills.
Fastlane
Use when releasing iOS/Android builds, uploading to TestFlight, App Store Connect, or Play Console, or managing code signing with match. Multi-app via FASTLANE_PROFILE.
Heroku
Use when user references Heroku, *.herokuapp.com URLs, dashboard.heroku.com, or operations on apps/dynos/releases/config-vars/log-tails/rollbacks/pipeline-promotions. Multi-account via HEROKU_PROFILE.
Shopify
Use when user references Shopify, *.myshopify.com URLs, admin.shopify.com links, or asks to query/mutate products/orders/customers/inventory/draft-orders via Admin GraphQL. Multi-store and multi-app via SHOPIFY_PROFILE.
Postgres
Use when user references PostgreSQL/Postgres, postgres:// or postgresql:// connection strings, asks for ad-hoc SELECT, EXPLAIN/ANALYZE plans, schema/index/lock inspection, or slow-query investigation. Read-only by default. Multi-database via PG_PROFILE.