@panerelay/agent-browser

@panerelay/agent-browser

Use agent-browser with the Chrome or Microsoft Edge session you already use. Choose the current tab for focused work or all supported web tabs for cross-page workflows; Panerelay keeps active control separately visible and releasable while agent-browser retains its normal CLI and MCP commands, waits, and page-state semantics.

This is an opt-in automation tool integration. It is a peer of the browser-use integration and is not installed by the engine-neutral Panerelay setup command.

Before you start

• Install the official Panerelay Extension in Chrome or Microsoft Edge.
• Install Node.js 20 or newer.
• Install agent-browser 0.33.0 or newer by following the upstream installation instructions.

Panerelay setup verifies agent-browser but does not install, update, downgrade, or add it to PATH.

Set up with your Agent

Install the unified Skill, then ask your Agent to use its agent-browser workflow:

npx skills add F-loat/panerelay --skill panerelay-browser

The Skill defines environment inspection, official upstream installation when needed, Panerelay integration, the user authorization stop, verification, and troubleshooting.

Set up manually

After agent-browser --version reports a supported version, install and diagnose the Panerelay integration:

npx --yes @panerelay/setup --agent-browser
npx --yes @panerelay/setup doctor --agent-browser

Open Panerelay in the browser and choose current-tab or all-supported-tabs authorization for the task. Then verify the selected authorization boundary:

agent-browser --provider panerelay tab list

Success means the doctor checks pass and agent-browser lists only the tabs authorized in the selected Panerelay browser. Setup and Provider selection never grant site permission or authorize a tab.

What setup adds

@panerelay/setup --agent-browser installs the Panerelay Provider and registers the exact compatible integration. The independently managed panerelay-browser Skill tells Agents how to use it; this package remains a setup-managed runtime and is not intended to be invoked directly by Agents.

Daily use and defaults

Use standard agent-browser commands with --provider panerelay. If you explicitly want Panerelay as the user-level default:

npx --yes @panerelay/setup --agent-browser --global-default

Provider defaults change routing only. They do not grant browser permission, authorize a tab, or acquire the active control lease.

New Side Panel conversations may inject a reserved 56-character panerelay-v2-... session value for the originating tab. Use that exact value with --session and --provider panerelay; it stays within agent-browser 0.33.0's session-name limit while the Provider selects the named live browser and orders the already-authorized target as agent-browser's local t1. Do not construct or shorten the value manually or substitute a similar URL/title when it is unavailable. Malformed and legacy target values fail closed, while ordinary session names keep the existing default-browser and tab-order behavior.

When more than one Panerelay browser is connected, choose one in Extension settings or with the optional administration CLI:

npx --yes @panerelay/cli browsers
npx --yes @panerelay/cli browser use chrome

An unavailable default or ambiguous browser choice fails closed. Every launched session remains pinned to the browser through which it was created, including cleanup.

Compatibility and limits

agent-browser 0.33.0 is both the minimum supported version and the exact initial Chrome-verified baseline. Newer versions meet the version floor but require their own evidence before being classified as Verified. Microsoft Edge uses the same Chromium Provider path and remains Forwarded until representative evidence is recorded.

Panerelay operates only authorized tabs. It does not own browser-process features such as isolated profiles, launch-time proxy changes, or closing the user's browser process.

• Upstream agent-browser documentation
• Panerelay agent-browser 0.33.0 compatibility record
• Browser platform compatibility record
• @panerelay/setup technical reference