opagani

opagani/cassini-workshop

Agent Claude Code

Implements a single PLAN.md task in TypeScript (Next.js or Bun). Builds and self-tests; never commits unless told. Dispatched by /build-loop.

opagani/cassini-workshop

Agent Claude Code

Read-only code + security gate for a single built task (TypeScript, Next.js or Bun). Returns PASS or FAIL with findings. Dispatched by /build-loop.

opagani/cassini-workshop

Command Claude Code

Drive a PLAN.md to completion task-by-task — builder builds, reviewer gates, commit only on pass.

opagani/cassini-workshop

Command Claude Code

Interview the solution — architecture, schema, platform. Owns ARCHITECTURE.md + SPEC.md.

opagani/cassini-workshop

Command Claude Code

Reconcile docs with reality — README, ARCHITECTURE prose, MEMORY log. Run anytime.

opagani/cassini-workshop

Command Claude Code

Interview the idea — problem, who, why, scope. Owns docs/PROJECT.md.

opagani/cassini-workshop

Command Claude Code

Stage and commit current changes using Conventional Commits, branch-or-trunk by size. Uses the github skill.

opagani/cassini-workshop

Command Claude Code

Open a GitHub issue with a clear, detailed body via gh issue create. Uses the github skill.

opagani/cassini-workshop

Command Claude Code

Merge the current branch into main safely — commit-check, remote sync, confirm, merge.

opagani/cassini-workshop

Command Claude Code

Open a pull request with a clear summary, verification plan, and risk note via gh pr create. Uses the github skill.

opagani/cassini-workshop

Command Claude Code

Create the GitHub remote for this project and make it look sharp — name, license, real README, contributing, security, issue templates.

opagani/cassini-workshop

Command Claude Code

Scaffold the project files I like — CLAUDE.md and the /docs skeleton.

opagani/cassini-workshop

Command Claude Code

Slice SPEC into stories and an ordered task DAG. Owns STORIES.md + PLAN.md.

opagani/cassini-workshop

Command Claude Code

Make a small, obvious fix directly on the current branch. No sprint, no PLAN, no stories.

opagani/cassini-workshop

Command Claude Code

Generate executable BDD specs from STORIES.md via the bdd-specs skill. Stories-first, idempotent, pending by default.

opagani/cassini-workshop

Skill Claude CodeCodex

How to orchestrate Claude Code's experimental Agent Teams — spawning teammates as separate sessions, delegating work to them, and waiting for results instead of doing the work yourself in the main thread. Use whenever a task should run as parallel/independent workstreams: multi-file refactors, reviewing or auditing…

opagani/cassini-workshop

Skill Claude CodeCodex

Behavior-driven design: write executable specifications BEFORE any implementation code. Reads /docs/PLAN.md for the build plan and /docs/STORIES.md for user stories, and stops to ask for either if it is missing. Generates TypeScript spec files in nested blocks — Feature > Scenario > Specification — where each Scenario…

opagani/cassini-workshop

Skill Claude CodeCodex

General object-oriented design principles for TypeScript projects that are NOT part of SOLID or the Gang of Four patterns — coupling and cohesion (incl. connascence), DRY, YAGNI, KISS, separation of concerns, encapsulation / information hiding, Tell Don't Ask, Law of Demeter, composition over inheritance…

opagani/cassini-workshop

Skill Claude CodeCodex

GitHub workflow conventions: writing clear conventional commits, opening detailed issues and PRs via the gh CLI, and choosing trunk-based vs short-lived branch flow based on the size of the change. Use whenever the user wants to commit, branch, push, open an issue, open a PR, or asks how to structure any of those.…

opagani/cassini-workshop

Skill Claude CodeCodex

Gang of Four design patterns reference for TypeScript projects. Use when choosing or implementing a design pattern, refactoring toward a known pattern, reviewing code for pattern misuse, or answering "which pattern fits here" questions. Covers all 23 creational, structural, and behavioral patterns with idiomatic…

opagani/cassini-workshop

Skill Claude CodeCodex

Opinionated PostgreSQL schema and database design conventions: snakecase naming, id serial primary key surrogate keys, compound primary keys for many-to-many junctions, NOT NULL foreign keys by default (nullable only with an explicit override), enums instead of excessive lookup tables, STORED generated columns for…

opagani/cassini-workshop

Skill Claude CodeCodex

Web application security review for TypeScript/JavaScript stacks, frontend and backend: XSS and output encoding, CSRF, clickjacking, secrets leaking into client bundles, authn/authz and IDOR, injection (SQL/command/NoSQL/ template), SSRF, mass assignment, insecure deserialization, file upload, path traversal, security…

opagani/cassini-workshop

Skill Claude CodeCodex

SOLID object-oriented design principles for TypeScript projects. Use when designing or refactoring classes and modules, reviewing code for design smells (rigid, fragile, tightly coupled code), deciding how to split responsibilities or introduce abstractions, or answering "is this good OO design / which SOLID principle…

opagani/cassini-workshop

Skill Claude CodeCodex

Opinionated SQLite conventions for local TypeScript + Bun web development with Drizzle ORM, where Postgres is the likely production target. Keeps the postgres-dba naming and modeling rules (snakecase, plural tables, id surrogate keys, NOT NULL FKs with explicit ON DELETE, compound junction keys, JSON document store)…