Keep the session
Use the Chrome or Edge profile where you are already signed in. No cookie export.
Agent side panel · Automation integrations
Let Agents work with the browser you already use.
Connect agent-browser, Browser Use, or Playwright CLI to Chrome or Edge. Stay signed in, authorize one tab or all supported tabs, and keep browsing uninterrupted.
- One tab or all supported tabs
- No focus stealing
- Release anytime
PANERELAY QUICKSTART
Control released
chromewebstore.google.com
BROWSER EXTENSION
Panerelay
Add to Chrome
Connect local AI agents to one tab or all supported tabs in your existing browser.
✓
Installed · Panerelay is now in the browser toolbar
Panerelay
Bridge offline
Install the Panerelay Agent Skill
Work with local Agents beside this browser and choose current-tab or all-supported-tabs access.
Reuse your signed-in browser session
Choose one tab or all supported tabs
Install the Agent Skill
Skill ready
npx skills add F-loat/panerelay --skill panerelay-browser
✓
panerelay-browser Skill installed
A
Your Agent
Panerelay setup
✓Found agent-browser 0.33.0
$
npx --yes @panerelay/setup --agent-browser
$npx --yes @panerelay/setup doctor --agent-browser
✓Panerelay is ready · tab authorization required
Project board
Settings×
Browser access
Authorized: Project board
Release
This tab
All tabs
Only this tab and its current site are eligible for the next control session.
AGENTCONNECTED
$
agent-browser --provider panerelay tab list
→t1 · Project board
$agent-browser --provider panerelay snapshot -i
→observing 1 · controlling 0
$agent-browser --provider panerelay click @e4
✓Found 2 issues blocking release
Project board
1
EXTERNAL CONTROL
agent-browser · quickstart
Active · 1 controlled tab · Heartbeat live
Read page · done
Interact with page · done
Panerelay
Connected
Browser access
Authorized: Project board
Release
This tab
All tabs
EXTERNAL CONTROL
agent-browser · quickstart
Released · 0 controlled tabs
Control released
This tab remains authorized. Click the selected scope separately to cancel authorization.
One browser
Any shell-capable Agent
Flexible tab scope
01 · WHY PANERELAY
Stop rebuilding
Stop rebuilding
browser context.
Your authenticated state, open tabs, and real work already live in your daily browser. Panerelay keeps them there.
Choose the scope
Authorize the current tab for focused work or all supported tabs for cross-page workflows. Focus never grants access.
See who controls
Active control stays visible in the Extension, with release always within reach.
02 · AGENT × BROWSER
Work with an Agent beside the page.
Work with an Agent beside the page.
Connect your automation tools.
Three tools, one local relay, and the same choice between focused and cross-page access.
AUTOMATION INTEGRATIONS
Keep your automation engine.
Keep your automation engine.
Connect it to daily tabs.
agent-browser, Browser Use, and Playwright CLI keep their own automation semantics. Panerelay gives each one the same user-selected scope in your existing browser.
Explicit integration
Connect agent-browser to your everyday tabs.
Let CLI- or MCP-capable Agents use agent-browser on the current tab or all supported tabs. Native snapshots, refs, screenshots, network tools, and diagnostics stay intact.
- Works with shell-capable Agents
- Background automation does not steal visible tab focus
- Current profile and login state stay in the browser
terminal
# See the tabs you authorized $ agent-browser \ --provider panerelay tab list → t1 Project board → t2 Pull request · Panerelay # Work without switching your visible tab $ agent-browser --provider panerelay \ --session research snapshot -i
Explicit integration
Connect browser-use
Connect browser-use
to your signed-in Chrome.
The browser-use CLI and CLI MCP keep their normal workflow. Panerelay routes Browser Harness to the tab scope you select in your existing Chrome—without remote debugging or exported login state.
- Browser Harness-backed CLI and CLI MCP in the unified Skill
- Persistent private lane with visible release
- Arbitrary Python SDK construction is outside this transparent path
browser-use CLI · Browser Harness
# Browser-use helpers through Panerelay $ BU_CDP_URL=http://127.0.0.1:43827/cdp/browser-use browser-use <<'PY' print(list_tabs()) PY → Existing Chrome · authorized tabs $ BU_CDP_URL=http://127.0.0.1:43827/cdp/browser-use browser-use <<'PY' print(page_info()) PY ✓ Control visible · release stays available
Explicit integration
Connect Playwright CLI
Connect Playwright CLI
to your everyday tabs.
Keep the upstream CLI and point it explicitly at Panerelay's Playwright CDP endpoint. Attach, tab selection, snapshots, and page evaluation stay in the normal Playwright CLI workflow.
- Upstream attach, tab-list, tab-select, snapshot, and evaluation commands
- Explicit Playwright endpoint with visible release
- Panerelay does not replace the CLI or set a default connection
Playwright CLI
# Attach the upstream CLI explicitly $ playwright-cli attach --cdp \ http://127.0.0.1:43827/cdp/playwright ✓ Connected · authorized tabs only $ playwright-cli tab-list → t1 Project board $ playwright-cli tab-select t1 # Inspect the selected tab $ playwright-cli snapshot
AGENT SIDE PANEL
Work with local Agents
Work with local Agents
beside the page.
Open Panerelay beside the page and talk to installed local Agents without leaving Chrome or Edge. Conversations, approvals, activity, interruption, and release live next to the tab they concern.
- CCodex
- ClClaude Code
- QQoder
Agent CLIs stay local and must already be installed and signed in.
Panerelay
•••
Context · this tab
Summarize the decision on this page.
C
I found three decisions. The key boundary is explicit authorization…
Ask Codex…
↗
03 · SETUP
Two installation steps.
Two installation steps.
Then choose the tab scope.
-
01
EXTENSION
Add Panerelay to Chrome or Edge.
Install the official Chrome Web Store build. Edge may first ask you to allow extensions from other stores.
Open Chrome Web Store -
02
AGENT SKILL
Install one Skill for all three engines.
Install panerelay-browser through npx skills. It covers agent-browser, Browser Use, and Playwright CLI, including setup, verification, and troubleshooting.
One Skill contains setup for every supported engine.npx skills add F-loat/panerelay --skill panerelay-browserThen tell your Agent what to configure.Use the installed panerelay-browser Skill to set up and verify agent-browser. Stop when I need to authorize a browser tab.
Use the installed panerelay-browser Skill to set up and verify Browser Use. Stop when I need to authorize a browser tab.
Use the installed panerelay-browser Skill to set up and verify Playwright CLI. Stop when I need to authorize a browser tab.
Use the installed panerelay-browser Skill to set up and verify agent-browser, Browser Use, and Playwright CLI. Stop when I need to authorize browser tabs.
Advanced: run the matching integration command yourself.npx --yes @panerelay/setup --agent-browser -
✓
AUTHORIZATION
One tab or all supported tabs. Your choice.
Choose the current page for focused work or all supported web tabs for cross-page workflows. Release active control whenever you want without clearing that scope.
Read advanced setup and manual use
04 · TRUST BOUNDARY
Access is not focus.
Access is not focus.
Control is never invisible.
Panerelay separates site permission, your selected tab scope, and the live lease required for mutation. Release ends active control without silently changing that scope.
Read the architecture RFCs
01
Site permission
Separate
Which origins the Extension may observe.
02
Tab authorization
Flexible
One current tab or all supported web tabs.
03
Active control lease
Visible
Who may mutate right now—with release that preserves your scope.
Credentials stay in the browser.
Panerelay reuses your existing browser under the scope you select. It does not export cookies or log credentials, prompts, screenshots, page content, or request bodies by default.
No browser-process ownership.
Isolated profiles, launch-time proxy changes, and closing your browser remain outside an Extension-backed connection.
Compatibility, without hand-waving.
Exact evidence baselines: agent-browser 0.33.0, browser-use 0.13.7 with Browser
Harness 0.1.8, and Playwright CLI 0.1.17. Edge remains Forwarded
pending representative acceptance.
OPEN SOURCE · MIT LICENSE
Keep your browser.
Invite better tools.
Install the Extension, connect the local Bridge, and choose one tab or all supported tabs. Active control stays visible and releasable.