Skills, commands and agents to utilise for development workflow. Inspired by Compound Engineering
Skill Claude CodeCodex
Browser automation using Vercel's agent-browser CLI. Use when you need to interact with web pages, fill forms, take screenshots, or scrape data. Alternative to Playwright MCP - uses Bash commands with ref-based element selection. Triggers on "browse website", "fill form", "click button", "take screenshot", "scrape…
Skill Claude CodeCodex
Append-only audit logging with actor attribution and correlation IDs for regulated/financial workflows (Drizzle + Postgres).
Skill Claude CodeCodex
Use before planning or implementing features when intent, scope, success, user impact, constraints, or direction need to be clarified. Runs a grill-style, one-decision-at-a-time interview that produces a planning-ready WHAT contract without drifting into HOW.
Skill Claude CodeCodex
Capture learnings, patterns, or workflows from the current conversation into a new or existing skill. Use when the user wants to save what was learned, discovered, or built during a conversation as a reusable skill for future sessions.
Skill Claude CodeCodex
Capture solved problems and implementation insights as categorized documentation with YAML frontmatter for fast lookup.
Skill Claude CodeCodex
Enforce DB access boundaries, multi-tenant isolation (app-layer), and mutation integrity patterns for scalable SaaS (Postgres + Drizzle).
Skill Claude CodeCodex
Manage a file-based todo tracking system in the todos/ directory. Use to create, triage, and execute persistent work items with status, priority, dependencies, and work logs.
Skill Claude CodeCodex
Enforce correct financial workflows using durable state, idempotency, immutability, and concurrency guards (Drizzle + Postgres).
Skill Claude CodeCodex
Manage Git worktrees for isolated parallel development using portable git commands.
Skill Claude CodeCodex
Enforce PII table separation + envelope encryption + KEK rotation (Web Crypto API + Postgres + Drizzle).
Skill Claude CodeCodex
Define a portable metrics schema and templates for evaluating workflow performance. Use after /workflow:work, /workflow:review, or /workflow:compound to log outcomes and refine the system.
Skill Claude CodeCodex
Create or update AGENTS.md for any project. Detects project stack and installed harness directories, prompts for missing config, builds the Skill Index from all installed skills (no manual curation), and writes a clean minimal AGENTS.md. Use when onboarding a new project or refreshing an existing config.
Skill Claude CodeCodex
Enforce frontend code standards when writing, reviewing, or refactoring frontend code. Use this skill for all frontend work — new features, PR reviews, refactors, component creation, or any code quality assessment. This skill defines mandatory pass/fail gates. If the user is writing, reading, or evaluating frontend…
Skill Claude CodeCodex
Use when a feature approach or plan doc has passed document review and must be checked for technical correctness before build. Triggers on "technical review", "tech review", or as next step after document review in pre-build gate.