Kin9Zeus/senior-engineer-skills
Plugin Claude Code
Devleck Senior Engineer Skills — a 15-skill senior engineering org for Claude Code: full-spectrum project audits, greenfield architecture, security hardening, database engineering, API contracts, DevOps, observability, testing, performance, accessibility, SEO/trust surface, privacy compliance and release gates.
Kin9Zeus/senior-engineer-skills
Plugin Claude Code
Devleck Senior Engineer Skills — turns Claude Code into a senior engineering organization: full-spectrum audits of existing projects and standards-grade construction of new ones across security, data, API, DevOps, observability, testing, performance, accessibility, web presence, privacy and release readiness.
Kin9Zeus/senior-engineer-skills
Instructions file CodexOpenCode
Instructions for Kin9Zeus/senior-engineer-skills, covering working on this repository, what this is, structure, the rules and skill authoring.
Kin9Zeus/senior-engineer-skills
Instructions file
Instructions for Kin9Zeus/senior-engineer-skills, a project described as: Turn Claude Code into a senior engineering organization — 15 skills for full-spectrum audits and standards-grade construction.
Kin9Zeus/senior-engineer-skills
Instructions file Gemini CLI
Instructions for Kin9Zeus/senior-engineer-skills, a project described as: Turn Claude Code into a senior engineering organization — 15 skills for full-spectrum audits and standards-grade construction.
Kin9Zeus/senior-engineer-skills
Agent
Principal engineer for system design and structural review. Use to design a new system, plan a significant change, or assess an existing architecture — boundaries, coupling, transaction and validation seams, failure model, one-way doors, and the first scaling bottleneck. Returns a plan or an assessment with ADRs; does…
Kin9Zeus/senior-engineer-skills
Agent
Database and data-layer reviewer. Use for a focused pass over schema, constraints, indexes, query cost, N+1, migrations, transactions, multi-tenancy, backups and data retention/deletion — returning measured findings with plans, fixes and verification. Read-only; never runs a migration or a destructive statement.
Kin9Zeus/senior-engineer-skills
Agent
Application security reviewer. Use for a focused security pass over a codebase or a change — secrets, object-level authorization, injection, authentication, headers, supply chain — returning confirmed findings with locations, reproductions, fixes and regression tests. Read-only; proposes fixes rather than applying…
Kin9Zeus/senior-engineer-skills
Agent
Public web surface reviewer. Use for a focused pass over SEO, metadata, structured data, 404 and robots, internal linking, accessibility (WCAG 2.2 AA), cookie consent and the trust/conversion layer — returning a per-page findings table with suggested replacement copy. Read-only; a handful of GET requests, no crawling.
Kin9Zeus/senior-engineer-skills
Command
Run a full senior engineering audit across 15 domains and produce a prioritised findings report with a 0-100 scorecard.
Kin9Zeus/senior-engineer-skills
Command
Architect and scaffold a new project to senior professional standards, in the order that avoids expensive retrofits.
Kin9Zeus/senior-engineer-skills
Command
Application security pass — secrets, access control, injection, auth, headers, supply chain — with fixes and regression tests.
Kin9Zeus/senior-engineer-skills
Command
Build the privacy pack — data inventory from the code, an accurate privacy policy, working cookie consent, and an automated self-service deletion pipeline.
Kin9Zeus/senior-engineer-skills
Command
Fast 15-domain health scorecard with a 0-100 rating and the three weakest areas named. One screen, no full report.
Kin9Zeus/senior-engineer-skills
Command
Run the go/no-go release gate and produce an explicit ship or do-not-ship verdict with named blockers, accepted risks and a rollback plan.
Kin9Zeus/senior-engineer-skills
Command
Audit the public web surface — SEO, metadata, structured data, 404, robots, internal links, accessibility and the trust/conversion layer.
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Audit and build interfaces to WCAG 2.2 AA — keyboard operability, focus management, semantic structure and landmarks, accessible names, colour contrast, forms and error handling, ARIA patterns, reduced motion, zoom and reflow, and testing with real assistive technology. Use when the user says "accessibility", "a11y"…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
API design and contract engineering — REST resource modelling, error envelopes, pagination, filtering, idempotency, versioning and deprecation, rate limiting, webhooks, OpenAPI, GraphQL schema and N+1 defence, and contract testing. Use when designing, reviewing or documenting an endpoint or integration; when the user…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Senior database engineering — schema design, constraints, indexing, query optimisation, N+1 elimination, transactions and isolation, migrations, multi-tenancy and row-level security, backups, point-in-time recovery and restore drills, retention and deletion. Use when designing or changing a schema, writing or…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Platform and delivery engineering — CI/CD pipelines, infrastructure as code, containers, environment parity, deployment strategies (blue/green, canary, rolling), rollback, secrets management, disaster recovery, autoscaling and cloud cost control. Use when working on pipelines, Dockerfiles, Terraform, Kubernetes…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Team engineering practice — code conventions and readability, git and branching workflow, commit and pull request hygiene, code review standards, architecture decision records, documentation and runbooks, onboarding, developer experience, and managing technical debt deliberately. Use when the user says "code review"…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Observability and reliability engineering — structured logging, metrics, distributed tracing, correlation ids, error tracking, dashboards, SLIs/SLOs and error budgets, alerting that pages on symptoms rather than causes, on-call practice, incident response and blameless postmortems. Use when the user says "logging"…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Performance engineering across the stack — Core Web Vitals (LCP, INP, CLS), bundle size and rendering strategy, image and font optimisation, backend latency budgets, caching layers, database query cost, profiling, and load testing. Use when the user says "slow", "performance", "optimize", "Core Web Vitals", "LCP"…
Kin9Zeus/senior-engineer-skills
Skill Claude CodeCodex
Privacy engineering and compliance — building a data inventory from the actual code, generating a privacy policy that matches real data flows and names every third-party processor, cookie consent that genuinely gates scripts, and an automated self-service data export and deletion pipeline (DSAR / right to erasure)…