Control a real Chrome browser to complete any task: fill forms, extract data, book flights.
Nothing to run from here
Tabhand is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
93/100
trust score
18
downloads a day
local
runs on your machine
3k
downloads in 30d
What it does
Tabhand is a free, open-source Chrome extension and MCP server. Claude Code, Codex, Cursor and 16 other agents get background tabs of their own in the Chrome you're signed in to, so they can work in your email, dashboards and admin panels while you keep working. Each agent can only reach the tabs it opened. Works on macOS and Windows. Run npx tabhand setup once: it adds Tabhand to your agents and opens the Chrome Web Store page for the extension. Docs: https://tabhand.dev
Quickstart
Run once first — the server needs this before it answers:
npx tabhand setup# 1 — add it to Claude Code
claude mcp add --scope user tabhand-mcp '--' npx -y tabhand mcp
# 2 — ask your agent for something these tools do
# browser_open_tab, browser_list_profiles, browser_navigate and 12 more
Tabhand costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publisher
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. This one runs on your machine: your client starts Tabhand as a process under your own user, with your files and your network, so the tool surface below is what it can do to your computer rather than to a server somewhere else. Its scan result is on the Security tab — read the surface before you approve it.
Claude Codedeclared by this listing
This is a public server: you run it yourself and this marketplace is not in the path. You need Node.js — the current LTS (24) is the safe choice; npx comes with it. Run once first: npx tabhand setup. Claude Code registers it in one command; --scope user makes it available in every project. The '--' is in quotes so that PowerShell passes it on.
claude mcp add --scope user tabhand-mcp '--' npx -y tabhand mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it runs from its publisher’s own package: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry your client uses to start the process locally. A local server runs with your file system and your network, which is why it is priced without metering.
What you approve
15 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Read from its source code. A server that builds its tool list when it starts can list more tools than this.
Open a new tab in the user's own Chrome, with their logins, and optionally load a URL. The tab opens in the background inside this session's tab group: Chrome is not brought to the front and the user's tabs are untouched, so they can keep working. Returns the tabId the other browser tools need.
No parameter schema on file.
List the Chrome profiles that have Tabhand (for example work and personal, each signed in to different accounts): each one's name, whether Tabhand is on or paused there, and which one your new tabs open in.
No parameter schema on file.
Load a URL in one of this session's tabs and wait for it to finish loading.
No parameter schema on file.
Read the page as an accessibility outline (headings, text, links, buttons, fields). Elements you can act on carry a ref like e123 for browser_click and browser_type; plain elements the page made clickable show as "clickable". Refs stop working after the page changes, so take a new snapshot then.
No parameter schema on file.
Click an element by its ref from browser_snapshot, or else by the text it shows. Waits for any page load the click starts. Links and popups that open a new tab stay in the background, join this session, and are listed in the result. Clicking an option of a dropdown chooses it.
No parameter schema on file.
Move the pointer over an element and leave it there, to reveal controls that only show on hover (a delete button on an image, a menu that opens under the pointer). Pass its ref from browser_snapshot, or else the text it shows. Waits a moment for what the hover brings up, then returns a fresh…
No parameter schema on file.
Drag one element onto another: press on the first, move to the second in small steps, and let go. For reordering lists and boards, moving cards between columns, and the like. Works with the browser's own drag and drop and with pages that follow the mouse themselves, and scrolls while holding the…
No parameter schema on file.
Type text into a field. Pass the field's ref to focus it first; omit ref to type into whatever already has focus. Set clear to replace the existing text and submit to press Enter afterwards. Given a dropdown's ref, chooses the option with that text.
No parameter schema on file.
Press a key in the page: Enter, Tab, Escape, Backspace, Delete, ArrowUp/Down/Left/Right, Home, End, PageUp, PageDown, Space, a single character, or a combination such as Shift+Tab.
No parameter schema on file.
Answer a confirm or prompt dialog the page opened: accept it (OK) or dismiss it (Cancel). The page waits until it is answered. Alerts are closed for you. Ask the user first if accepting would send, buy, delete or change something.
No parameter schema on file.
Scroll the page up or down, e.g. to load more content or bring something into view for a screenshot.
No parameter schema on file.
Take a screenshot of one of this session's tabs, even though it is in the background. Prefer browser_snapshot for reading text; use screenshots to check layout and visuals.
No parameter schema on file.
List the tabs this session has open. Other sessions' tabs and the user's own tabs are never shown.
No parameter schema on file.
Attach files from this computer to the page, as if the user picked them. Pass the ref of a file field, or of the button that opens a file picker (no system dialog appears).
No parameter schema on file.
Close one of this session's tabs when you are done with it.
No parameter schema on file.
Free
$0 forever
- Every tool, no call limit
- No card, and mcprush charges nothing for it
- Source published under MIT
- Runs on your machine — nothing of it reaches our gateway
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Tabhand or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
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Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 93 / 100
Release 0.14.0 · scanned 8 Nov 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score93
Findings3 threat · 0 capability
Capabilityhigh
Coveragesource
Verificationrepo
Surface digestcbaabe5aac589d876be358cf0b1e151b3e1d0f0fe2f41b2e084d56d6bb8c8bf2
Score vectorthreat 100 → client 93
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | high | capability blast radius (high) — client exposure if the model is manipulated | −6 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfacenot available
Implementation sourceread
Package metadataread
Live transportnot available
No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. high is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| No per-tool rows for this release — see the note below. | ||
can execute shell commands or code
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digestcbaabe5aac589d87
Scanned2026-11-08
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
Always latest — the install command names no version, so it installs the newest release when it runs; the current release on file is 0.14.0. Pin a release below and the command asks for exactly that one.
0.14.0
7 Nov 2026
latestNo release note was published with this version.
0.13.0
3 Nov 2026
No release note was published with this version.
0.12.0
31 Oct 2026
No release note was published with this version.
0.11.0
25 Oct 2026
No release note was published with this version.
0.10.1
undated
- The version this listing was on when mcprush began following its releases. The registry was not asked when it shipped, so this row carries no date.
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Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Tabhand can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
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Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.