Still
mark it. share it. ship it.

Still turns UI annotations into structured context that humans and agents can both understand and act on. Click any element, add a note, and share it with a teammate, or paste it into Claude Code, Cursor, or any AI tool.

Not public yet

Still isn't in the Chrome Web Store. It's early, and I'm still using it every day to work out what actually holds up. If you want to try it anyway, install the early version and tell me what breaks.

Install early versionDM @nklswbrcontact@nklswbr.com

Heads up: Still is a Chrome extension, so it needs a desktop browser. You can read the whole guide here, but the live demo and the install steps below only work on a computer.

install the extension

  1. 1.download the zip and unzip it
  2. 2.open chrome://extensions and turn on Developer mode
  3. 3.hit Load unpacked and pick that folder
  4. 4.find Still and pin it to the toolbar

No store listing yet, so Chrome will show it as an unpacked extension. That's expected.

Extensions
  • Still Element Picker
  • React Developer Tools
  • uBlock Origin
Manage extensions

how to use

  1. 1.turn it on by clicking the Still pill, or the extension icon / ⇧ ⌘ P
  2. 2.find a target element
  3. 3.↑ ↓ to fine-tune your target
  4. 4.click to mark, type a comment, or skip it
  5. 5.Share: copy a link for a human, or send it to Claude, Cursor, or ChatGPT

Want to customize the hotkey? Visit chrome://extensions/shortcuts

checkout.example.com/pay
↑↓ traverseShare

Order summary

Pro plan$24
button.primary

try it out

on a computer, the Still pill lets you mark any of these cards

then share the link with a teammate, or paste it into your agent

Checkout

Confirm your order

Pro plan$24

Shipping calculated at checkout

Production

Deploy failed

Failed

main · 2 minutes ago

Team

Invite a teammate

Settings

Notifications

Email digestOn

We’ll send you a weekly summary of activity.

what a teammate gets

They get a link. Open it in the browser. No install.

  • •the screenshot
  • •your comments, in order
  • •something they can pass on
stilleditor.com/s/k3m9xq2

Checkout

Pro plan$24
Save chnages1

1. fix the typo

what an agent gets

Without Still, you’d write “the blue button in the sidebar” and hope they guess right.

With Still they get the picture, which element it was, and your note.

  • •the screenshot
  • •which element you marked
  • •your comments, in order
  • •a viewer link if a human needs it too
prompt
On “Checkout”, make these changes:

1. <button>Save chnages</button>
   selector: `button`
   → fix the typo

---
View: stilleditor.com/s/…

connect your agent

Optional. Links work with any agent. The Still MCP goes one step further: your agent sees the screenshot as an image and checks off each region when it’s done, so you can see progress in the viewer.

claude mcp add --transport http still https://stilleditor.com/mcp
  • •get_still: the screenshot plus every marked element
  • •resolve_region: mark a region done, with a note
  • •works in Claude Code, Cursor, and any MCP client

Other clients: add a remote MCP server at https://stilleditor.com/mcp

agent

● get_still stilleditor.com/s/k3m9xq2

→ 1 image · 1 region · button “Save chnages”

editing CheckoutButton.tsx…

● resolve_region region 1

“Fixed typo, now reads Save changes”

Viewer · 1 resolved

1

button · Save chnages

fix the typo

Fixed typo, now reads Save changes

a few notes

be specific

“this button label is unclear” is better than “fix this”

one issue per mark

easier to act on one thing at a time, for a person or an agent

say what you expected

mention what you wanted versus what you see