Tabbit

Tabbit

Choose invocation

• Set <launcher> to macOS/POSIX "$HOME/.local/bin/tabbit-cli" or Windows PowerShell & "$env:LOCALAPPDATA\Tabbit\LocalAgent\bin\tabbit-cli.exe". Do not assume tabbit-cli is on PATH.
• If the command tool returns a reusable process handle and supports later stdin writes through pipe-backed stdin (non-PTY on Windows), run <launcher> persistent once. This is preferred.
• Otherwise use <launcher> nodejs --task NAME immediately. Reuse the exact name for every command. Do not try persistent first. Read platform invocation for CMD and code input.

Persistent workspace

Send newline frame; wait for its response. Never detach or background the process. Commands renew a five-minute lease; expiry keeps tabs/group and stops animation.

Send bootstrap first with a concise display taskName. In code, navigate, act, verify with Playwright expect, then return proof:

{"op":"bootstrap","taskName":"Save-profile","requestId":"save-01","code":"await page.goto('https://example.test/profile',{waitUntil:'domcontentloaded'}); await page.getByRole('button',{name:'Save'}).click(); await expect(page.getByText('Saved')).toBeVisible(); return {verified: true};"}

If bootstrap returns queued, wait with {"op":"inspect","requestId":"save-01","waitMs":60000}; never resubmit.

Split only when the returned state changes the next decision. Later run frames name a path-safe requestId: {"op":"run","requestId":"save-02","code":"return await page.title();"} Send {"op":"tabs"} before bootstrap to take over an existing tab; include its exact tabId in claimTabIds. Inventory creates no task, Page, tab, or group. Later frames omit task identity.

The workspace owns only context.pages()/pages() and places every owned tab in its one group. Prefer semantic locators, bounded loops, same-program verification. Use status and result.value.

Before the final response, finish exactly once: send {"op":"finish"} in persistent mode or run <launcher> finish --task NAME otherwise. Plain finish retains tabs and the resumable group. Use {"op":"finish","keep":false} only for explicit discard or necessary cleanup. It closes only session-created tabs, never claimed or resumed tabs.

Load details only when needed

Do not preload these references:

• Read platform invocation for product/instance routing or launcher failures.
• Read interaction helpers for claim/resume, evidence, focus, paste, or blockers.
• Read Playwright recipes for popups, frames, uploads, downloads, canvas, or repetition.
• Read information extraction for results.
• Read runtime recovery after a failed, interrupted receipt or transport/finish failure. Never blindly retry a possible mutation.