martian56/raven-language-skill
Skill Claude CodeCodex
Reference and patterns for writing Raven programming language source (.rv files). Use this whenever the user is writing, editing, debugging, or reviewing Raven code, working in an rvpm project (rv.toml), discussing Raven syntax, importing from Raven's stdlib (std/io, std/string, std/fmt, std/collections, std/math…
Plugin Claude Code
Engineering workflow plugins for Claude Code. Home of claude-engineer, an opinionated, design-system-first, plan-gated autonomous full-project builder.
Plugin Claude Code
Opinionated, design-system-first autonomous engineer for full greenfield projects: intake, phased plan with human sign-off, then autonomous build with hard quality gates and generated CI/CD.
Agent
Use to research a design direction for a new frontend - references, patterns, and getdesign.md design kits - and return a concise, structured design brief that the design-system skill can turn into a DESIGN.md. Invoke during Phase 1 (design system) or when the look-and-feel direction is unclear.
Agent
Use to independently verify a running frontend - drive key flows, assert ZERO browser console errors, run accessibility (WCAG AA) and Lighthouse checks, and confirm the UI matches DESIGN.md - then return a pass/fail report with evidence. Invoke before claiming a phase or the project "done".
Command
Guided full-project lifecycle - walks intake → plan (sign-off) → autonomous build → quality gates → CI/finish, invoking the right claude-engineer skill at each stage.
Hook
Runs when a session starts on startup, clear, compact and resume, executing session-start.mjs via node. From martian56/claude-engineer.
Hook
Runs before the agent uses a tool for Bash tool calls, executing guard-bash.mjs via node. From martian56/claude-engineer.
Hook
Runs after a tool call finishes for Edit, Write and MultiEdit tool calls, executing post-edit-lint.mjs via node. From martian56/claude-engineer.
Skill Claude CodeCodex
Use when building or structuring a Python backend on FastAPI + SQLAlchemy 2.0 (async) + Alembic + Pydantic v2. Provides the opinionated project layout, the standard kit (auth, async jobs, caching, storage, observability), and best practices.
Skill Claude CodeCodex
Use near the end of a project to generate CI and make the app deploy-ready. Produces a polyglot GitHub Actions workflow (lint, typecheck, test, build) and multi-stage Dockerfiles. The finish line is CI-green and container-ready, not an actual deploy.
Skill Claude CodeCodex
Use when starting a frontend or working on its look and feel, to establish and enforce a DESIGN.md-driven custom design system as the single source of truth for tokens, components, and icons. Make any generated UI (including 21st.dev Magic output) conform to DESIGN.md.
Skill Claude CodeCodex
Use when setting up local development services or running the project locally. Establishes the "stateful services in Docker, app runs native" pattern with Postgres, Redis, MinIO, and Mailpit.
Skill Claude CodeCodex
Use after the plan is signed off, to drive the autonomous, plan-gated build to completion. Orchestrates per-task implementation, review, and verification in customer-experience-first order, stopping only on genuine blockers.
Skill Claude CodeCodex
Use when building or structuring a React/Next.js + TypeScript + Tailwind frontend, choosing libraries, or wiring design tokens. Provides the opinionated blessed-library stack and the React-vs-Next decision, all on-token to DESIGN.md and accessible to WCAG AA.
Skill Claude CodeCodex
Use at the very start of a new project to turn a rough idea or a draft brief into a refined, agreed project brief. Looks for a user-written draft; refines it by questioning if present, or runs an interactive intake interview to create it if absent.
Skill Claude CodeCodex
Use when scaffolding a project's repository or adding a new app/package/service, to set up the polyglot monorepo (JS + Python) with shared packages, workspaces, and task orchestration. Run early in Phase 0.
Skill Claude CodeCodex
Use after the project brief is agreed, to produce a phased, multi-file implementation plan with a hard human sign-off gate, before any build work begins. Establishes the decision log and durable state files.
Skill Claude CodeCodex
Use when setting up a new project's repository conventions and house style, the private vs docs vs code layout, .gitignore, CLAUDE.md, the conventions/pattern registry, and the recommended MCP setup. Run early (Phase 0) and consult when introducing new patterns.
Skill Claude CodeCodex
Use to create and maintain durable cross-session project memory and the progress ledger, so long autonomous builds resume cleanly after compaction, restarts, or new sessions. Read it when starting work and update it as decisions and tasks land.
Skill Claude CodeCodex
Use throughout the build and before claiming any phase or the project "done", to run the four mandatory quality gates and verify them with evidence. Covers the test pyramid, Playwright + Chrome DevTools browser verification, WCAG AA, and the commit/finish gate wiring.
Skill Claude CodeCodex
Use at the start of, and throughout, any work that builds or finishes a full software project with claude-engineer. Establishes the project lifecycle, the iron laws, and which skill to invoke at each stage. Auto-injected at session start.