Testing

Captures the current visual state of UI targets into a structured, addressable EVIDENCE ARTIFACT — screenshots (full-page + element-clipped) plus a…

Run a whole-codebase, longitudinal engineering-practices review that produces a graded trend scorecard (security, architecture, type safety, testing…

Grade a B2B cold email out of 100 on ten checks (length, subject, personalization, the swap test, relevance, proof, the ask, reader focus, deliverability…

Diagnose WHY a failing verification won't converge — reproduce first, hypothesis + discriminating experiment, classify the defect (code / test / plan /…

Deploy a static front end to Azure Static Web Apps from GitHub Actions — preview-per-PR environments, production promotion on push to main, capturing the…

Design GitHub Actions CI/CD topology — trigger selection (push / pull_request / workflow_run / workflow_dispatch), job sequencing via needs, concurrency…

Use when building, modifying, using, or distributing Dev Containers — creating or editing devcontainer.json from scratch, adding devcontainer features…

Orchestrates any non-trivial development or analysis task end-to-end — discovery, alignment, blueprint, registration, implementation and delivery.

Use to test the Bus TUI end to end like a manual QA tester, against a QA test doc (default tests/e2e-tui/app.md, optionally only some case IDs).

Use on a feature branch that is getting ready to commit, when lint, unit, integration, coverage, and diff gates must pass and failures must be remediated from…

Use before you commit and directly after, when you write a commit message or a pull request title and description, when you squash, when the diff against…

Quality-check a B2B lead list (CSV) before a cold outreach campaign.

Test what a teammate on a brand-new machine actually gets from a Claude Code plugin (skills, SessionStart context, PreToolUse guards) - with a throwaway…

Refine a GitHub issue into a proper engineering spec — a short, clear description plus well-defined acceptance criteria (AC) written as observable, external…

Add a post-ship improve-to-exhaustion directive to a plan, or run that directive after implementation.

Iteratively and read-only review a plan file that follows the project plan template.

Iterative code review in which the reviewer proves suspicions in the correctness / security / bug dimensions by writing tests that run red or, preferably for…

Review a change (a diff, a branch, or an implement pass's output) against the plan that authorized it and against engineering quality, then issue a verdict…

Use when the user directly requests efficiency-aware multi-angle unit tests or a test report after code changes.

Evidence-based local verification and explicitly requested Claude↔Codex crosschecks of improvement ideas, plans, and changes.

Writes, explains, debugs, and optimizes BI calculations - Power BI / Fabric DAX measures and calculated columns, Tableau calculated fields…

Cleans up CRM data from HubSpot, Salesforce, Pipedrive, Zoho, Close, Attio, or any CRM CSV export.

Answers business questions about the user's own spreadsheet or data export (CSV, TSV, XLSX from a CRM, Shopify, Stripe, QuickBooks, ad platforms, HR or…

Measure and improve the readability of English copy with the Flesch–Kincaid grade-level test.