Developer Tools

I originally built A11Y Cat for investigating accessibility issues directly in the browser. That worked well for page-level investigation, but I still had another problem: repeatable…

Prompt injection becomes dangerous when untrusted content can influence an AI with access to private data or tools. This is how developers can contain it.

A practical GitHub Actions guide covering first workflows, CI, manual runs, logs, debugging, permissions, secrets, and safe automation habits.

A practical AI-Agent SDLC boilerplate for setting up governance, scope, data boundaries, tool access, approval gates, evidence rules, eval cases, and release checks before agents start…

Atlas is an Ambient Life Intelligence prototype that explores how AI agents can connect approved signals, evidence, memory, and user control.

A technical, plain-language guide to agentic development, AI agent teams, governance, framework choices, real workflows, and why companies are moving from assistants to governed agents.

A plain-language guide to MCP servers, Model Context Protocol, and how AI agents connect to tools like Figma, GitHub, DevTools, docs, databases, Jira, Drive, and local…

A practical GH-600 Agentic AI Study Platform with lessons, quizzes, labs, flashcards, scenarios, and an exam simulator for GitHub Copilot, MCP, guardrails, evaluation, and responsible AI.

AI agents should not be treated as magic workers that can freely read files, call tools, change code, query systems, create pull requests, send messages, or…

Keyboard and Focus Order is the evidence area for focusable element discovery, sequential tab-stop capture, deterministic focus findings, manual verification, and exportable focus evidence. A list…