hyzer-annotate icon

hyzer-annotate

by Hyzer LLC · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Annotate any page and send the element, screenshot, and your comment to your local coding agent

Users
4
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#263K
#219K among extensions
Version
0.2.1
updated 20 Aug 2026

Users

monthly, 2 months
025Aug 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months
001Aug 2026Oct 2026Oct 2026
Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About hyzer-annotate

Point at what's wrong. Your coding agent gets the details. Click an element in the page, type what should change, and hyzer-annotate sends your comment, the element's selector and metadata, the page URL, and a screenshot cropped to the thing you pointed at — straight to a coding agent running on your own machine. No more describing a layout bug in prose, or pasting a full-page screenshot and hoping the agent finds the button you meant. HOW IT WORKS hyzer-annotate talks to a small MCP server you run locally, alongside your agent. The extension finds it on localhost, you connect a tab, and everything you annotate is queued for the agent to pick up when you ask. Works with any coding agent that speaks MCP. For example, with Claude Code, install the server with: ``` claude mcp add hyzer-annotate --scope user -- npx -y @hyzer-labs/annotate ``` WHAT YOU GET • Element mode — click any element, comment on it, and the screenshot is cropped to that element with a little context around it. • Page mode — comment on the page as a whole, with the full scrollable page stitched into one screenshot. • A running count of what's queued, so you know what the agent hasn't seen yet. • Optional persistence, so a queue survives restarting your agent. • Screenshots are optional per annotation, when the comment says it all. NOTHING LEAVES YOUR MACHINE The only network destination in the entire extension is 127.0.0.1 — the server you started yourself. There is no account, no telemetry, no analytics, and no remote endpoint. Site access is requested one origin at a time, when you connect a tab, never at install. OPEN SOURCE GPL-3.0. Source, issues, and the MCP server: https://github.com/hyzerlabs/annotate

Growth

WindowUsersChangeRatingsRating
7 days+1+33.3%00.00
30 days+1+33.3%00.00

Version history

2 versions recorded
0.2.120 Aug 2026
0.2.013 Aug 2026

Details

Category
Developer Tools
First seen
13 Aug 2026
Size
30 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Extension ID
comdikkcgnejdcjkaknlmnppnecekcpi

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
tabsactiveTabscriptingstorage
Site access
http://127.0.0.1/*http://localhost/*

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