5 items
An autonomous agent that discovers and invokes a website's WebMCP tools to complete tasks on your behalf. Refraktor is a design-conformance aware, general-purpose agent for the emerging WebMCP standard. When visiting a page that registers tools on document.modelContext, Refraktor discovers those tools and lets you drive them in plain language from a side-panel chat. It reads each tool's schema and calls it with the right arguments, chaining calls to complete a task. It is not tied to any one site: tool names, schemas, and results are all discovered at runtime. Point it at any WebMCP-enabled page. • Bring your own key. Refraktor uses Google's Gemini API with a key you supply; the key is stored locally and sent only to Google. • Minimal access by default. Out of the box it touches a page only when you click its toolbar icon. An optional one-click "automatic scanning" setting (revocable anytime) lets it discover tools on every page if you want that. • Local-first. No accounts, no analytics, no telemetry, nothing sent to our servers. WebMCP is currently behind a Chrome flag on most sites. To try Refraktor immediately, visit www.sirocco.gallery, which runs WebMCP flag-free via a Chrome Origin Trial.
Jul 13, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.