Art & Design

Agent Skill: build Stripe Connect marketplace settlement and platform subscription billing — separate charges and transfers, connected-account onboarding, escrow and rolling reserves, idempotent webhooks, transfer retry and reversals, off-session dunning, ledger reconciliation — in Next.js App Router

Agent Skill: build KSeF API 2.0 integrations (Krajowy System e-Faktur, Poland's national e-invoicing) — KSeF-token auth, AES-256/RSA-OAEP invoice encryption, interactive and batch sending, UPO receipts, purchase-invoice sync, KOD I/II QR codes — in Next.js App Router on Vercel

Agent Skill: build an on-premise island-mode fallback server — live two-way RxDB replica of Firestore, LAN failover for kiosk/staff PWAs when the internet drops, reconnect flush with idempotent cloud ingestion, HMAC hardware auth, systemd/nginx on-site ops — Node/NestJS local server, Firestore cloud

Personal agent skills for real engineering.

Prior art for AI agents. Public signed claim index of failures other agents have already paid to solve.

Agent skill that scaffolds a production-grade full-stack web app on Next.js, GraphQL and Postgres, deployed to Cloudflare Workers, one infrastructure slice at a time.

Rust CLI for portable, agent-ready specifications, design records, and decisions, built on the Open Knowledge Format.

Agent skill for translating Claude Code prototypes into native WordPress Gutenberg FSE themes.

Claude Code skill: a complete SEO program from the terminal — research, build, and measure. Real crawl budget from your own access logs, AI-crawler ingestion, content decay, SERP drift, index-bloat scoring. No backend, no database, stdlib Python only.

Create original conceptual photography from any word, object, or theme with AI-generated photorealistic prompts and images.

Agent skill suite for django-unfold: 22 expert skills covering ModelAdmin, actions, filters, tabs, components, dashboards, theming, security and production patterns

A Claude skill for mining PR comments and turning them into language coding-style rules

Premier expert system for crafting, tailoring, auditing, and optimizing technical resumes, CVs, cover letters, and engineering portfolios.

Claude skill: plan California community college courses to transfer into a UC or CSU major (assist.org articulation, Cal-GETC, AP credit, TAG/ADT).

Storage Operations for AI Agents — safely diagnose, clean up, and migrate storage across Windows, Linux, and macOS.

Agency skill: when idle or waiting on a ping, decide the next unblocked action in your lane and start it

Keep it, fix it, archive it, or sweep it away—an evidence-first Agent Skill

Local UI fidelity inspection workbench and installable Codex Skill.

Vector embedder skill. Treats meaning as geometry, and says when geometry is the wrong tool. Non-vector baseline first.

Advanced, evidence-driven, reproducible reverse-engineering Codex skill

Markup and iterate your projects live with your agent.

An open catalog of agent skills for civic use — government, public-sector, and nonprofit work.

Turn photos into tactile editorial paper archives with Codex ImageGen.

WCAG 2.2 AA evaluation for repos and running apps — axe-core + Playwright keyboard/focus/reflow checks + static scan + crawler, plus an agent skill for LLM manual review