Updates, guides, and thinking from the SlashFeed team.
How I added a production-safe Model Context Protocol endpoint to SlashFeed — dual-mode auth with OAuth 2.0 PKCE and custom bearer tokens, an ETS bridge to pass identity through Anubis, and seven user-scoped tools — and the engineering decisions behind every layer.
What accessibility actually means in 2026, and how I built a site-wide accessibility settings widget for SlashFeed — bottom-left FAB, slide-up panel, CSS-driven overrides, localStorage persistence, zero server round-trips, and an Alt+A keyboard escape hatch.
How I added WebAuthn / passkey authentication to SlashFeed using the wax_ library — the data model, the JavaScript dance, the origin-binding gotcha that ate an afternoon, and the testing strategy for code that needs a real browser to fully exercise.
