DevOps

Typed modern Python on uv, ruff, and ty - pyproject, lint and type config, style, Pydantic models, CI.

Survey and route the deploy value stream.

ARCHITECTURE.md: the system as it stands, in the present tense.

Argo CD objects in any GitOps repository.

Use when designing APIs, working with databases, building microservices, handling authentication and authorisation, optimising server performance, designing…

Platform-agnostic CI pipelines: quality gate, Trivy scans, path filters, caching, releases.

CONTRIBUTING.md: dev setup, tests, pre-commit and CI.

Use when improving developer workflows, setting up or optimising CI/CD pipelines, reducing build times, improving local development setup, evaluating…

Dockerfiles: base images, multi-stage builds, non-root USER, hadolint and Trivy.

GitHub Actions mechanics: workflows, pinned actions, SARIF, release notes, Releases, Pages.

GitHub repo settings via `gh`: labels, merge methods, branch deletion, Pages.

kopf mechanics for Python Kubernetes operators.

Use when defining or auditing SLOs/SLIs/error budgets, designing production observability (metrics, alerting, dashboards), reviewing production readiness…

Use when a user asks to debug or fix failing GitHub PR checks that run in GitHub Actions.

Review failed Nx Cloud CI pipeline executions and group recurring, evidence-based failure patterns.

Classify the differences between two OpenAPI 3.x JSON documents (or two JSON Schemas, with local $ref resolved) as BREAKING or compatible, and fail on any…

Fail a change that weakens a deterministic control (deleted or skipped tests, lowered thresholds, disabled workflow steps, edited control files, added…

Prove that every acceptance criterion (AC-<n>) in a plan.md has at least one passing test and that no test mapped to a criterion failed, by reading JUnit XML…

Structure, draft, validate, and track the Architect's decision records (docs/decisions/NNNN-slug.md) and escalations with a default date.

Search, bind, validate, and certify entries of the Forge, the catalog of certified reusable building blocks (shared services, libraries, templates, interface…

Maintain and validate the Learn hypothesis ledger (specs/learn/hypotheses.md): add Open hypotheses, list reviews and feature deletions that are due, compute a…

Author and validate incident records (docs/incidents/<date>-<slug>.md): detect, mitigate first, diagnose with correlated evidence, repair with a failing test…

Structure, validate, and hand off persistent Meeting Packs from client meeting transcripts: normalize a plain-text transcript, build a pack (summary…

Structure, author, and validate the migration documentation set (assessment.md, migration-plan.md, runbook.md) for moving an application from one…