Eight developer skills,
kept deliberately small.

This is no longer a catalogue of every possible agent role. It is a maintained set of engineering workflows that match the tools and field notes on this site. Each package exposes its instructions in plain text, states where human judgment is required, and can be reviewed before installation.

Current collection · 8 skills

Choose a concrete engineering task.

The collection is intentionally limited. A skill stays here only when it has a specific input contract, a reproducible output shape, a safety boundary, and a portable download.

Accessibility

Accessibility Auditor

Plan a WCAG 2.2 review across automated checks, keyboard navigation, screen readers, zoom, and cognitive load.

Review the audit skill → Operations

Incident Response Commander

Assign roles, structure updates, preserve a decision log, and define recovery criteria during an outage.

Review the incident skill → Security

Security Engineer

Map trust boundaries, rank credible threats, and produce fixes tied to evidence and ownership.

Review the security skill → Reliability

Site Reliability Engineer

Define user-centered SLIs and SLOs, interpret error budgets, and identify automation candidates.

Review the SRE skill → API quality

API Testing Expert

Build risk-based coverage for contracts, authorization, failure modes, idempotency, and performance.

Review the API testing skill → Software quality

Code Review Expert

Review a change for correctness, security, maintainability, performance, and missing tests.

Review the code review skill → Containers

Dockerfile Generator

Design reproducible multi-stage builds with deliberate caching, permissions, health checks, and verification.

Review the Dockerfile skill → Web quality

Web App Testing Expert

Plan coverage across user behavior, integrations, accessibility, performance, visuals, and browsers.

Review the web testing skill →

What “maintained” means

Instructions you can inspect before you trust.

Readable source

Every ZIP includes the same plain SKILL.md linked on the page. There are no bundled credentials, executable hooks, or hidden remote services.

Explicit boundaries

Each workflow says what evidence it needs, what it should return, and which decisions still belong to a human owner.

Corrections are public

The site source and issue history live on GitHub. The testing and editorial method explains how examples and updates are reviewed.

Eight developer skills,kept deliberately small.