- scripts/release.mjs: unified version bump + tag + push automation
- CHANGELOG.md: document all changes from 0.1.x through 0.2.0
- popup: show "CLI {ver} / Ext {ver}" instead of bare version numbers
Co-authored-by: Cursor <cursoragent@cursor.com>
Restore the lean style from PR #167 while integrating essential file
transfer documentation for upload/download. Reduces the skill from
362 lines / 26k chars to 180 lines / 9.2k chars.
A/B eval (24 browser runs, Composer 2.5 Fast, core suite) confirms
no pass-rate regression: candidate 12/12 vs baseline 10/12 (baseline
failures were a network blip and a behavioral variance, not skill
quality).
Co-authored-by: Cursor <cursoragent@cursor.com>
Keep feat/expand-upload-download (drop mode superset) over the base
branch version for all 12 conflicting files. The drop-to-upload branch
already includes all upload/download functionality plus the new --mode
drop mechanism, overlay suppression, OOPIF coordinate handling, and
expanded error reasons.
Co-authored-by: Cursor <cursoragent@cursor.com>
Keep the expanded command-reference tables from feat/upload-download
(including the new File Transfer section) over main's compact two-line
format.
Co-authored-by: Cursor <cursoragent@cursor.com>
The Document PiP window had no close/return entry once popped out —
users could not dismiss it from inside the window. Add an onClosePip
callback and render a close button in the PiP header; clicking it
calls pipWindow.close() and the content returns to its carrier.
The observation thumbnail publisher hardcoded mediaType as "image/png"
regardless of the actual capture bytes. Reuse the existing
sniffImageMediaType helper (exported from image.ts) so the HTTP
thumbnail endpoint declares the correct Content-Type when Chromium
returns JPEG captures.
Closes#153 (Bug 2 fully; Bug 1 was fixed in #135, this covers the
remaining observation-thumbnail path).
Co-authored-by: Cursor <cursoragent@cursor.com>
The borrow confirmation overlay was easily missed because the Agent
Window stole focus and the 5-second auto-deny was too aggressive for
users who had context-switched away.
- Focus the user window proactively when a borrow request is issued so
the overlay is immediately visible even when the Agent Window was
last focused.
- Raise CONFIRMATION_TIMEOUT_MS from 5 s to 60 s, giving users enough
time to notice and respond — the OS notification with
requireInteraction: true now has a matching window of usefulness.
Co-authored-by: Cursor <cursoragent@cursor.com>
main rewrote SKILL.md into a leaner core (#167) while this branch documented
the opt-in --probe-hover flag against the old structure. Keep main's rewritten
prose and re-apply the probe-hover guidance on top of it: the [has-submenu] /
[expanded] markers, when reaching for --probe-hover is warranted, and its slot
in the page-reading escalation ladder ahead of get-html/screenshot.
Co-authored-by: Cursor <cursoragent@cursor.com>
The previous wording asked the agent to notice when a page "looks like"
it hides content behind hover. That is not something an agent reading a
text tree can judge: hover-only content is invisible by definition, and
the marker that used to point at it came from the probing that is now off
by default.
Replaces it with a condition the agent can actually evaluate — an
expected control is missing and no [has-submenu] marker points at a
trigger — and places it on the escalation ladder ahead of get-html and
screenshot, which is where that dead end is currently reached.
Also documents [has-submenu]/[expanded] as the primary hover signal. It
comes from aria-haspopup in the accessibility tree, costs nothing, and is
unaffected by probing being off, so it covers menus that are marked up
correctly.
Every tool.observe moved the real cursor across the page to look for
hover-only menus and tooltips. Measured against real Chrome, that cost a
median of 2.5s and up to 4.7s per observation — 73% to 99% of total
observe wall clock — and returned 3 hits across 12 pages. A positive
control confirms the probes work; the yield on real pages simply does not
justify putting them on the default path.
observe now probes only when asked, via `probe_hover` (`--probe-hover`).
Agents that know which element hides a menu should keep using
`bsk hover <ref>`, which is both cheaper and precise. A held hover latch
still suppresses probing, since probing would move the cursor off the
element the caller is deliberately holding.
Correctness fixes that apply whether or not probing is requested:
- Hover probing ran between the DOM snapshot and the accessibility tree
fetch, so a hover that opened a menu left one half of an observation
describing the page before the change and the other half after it. Both
chains now run after all capture is complete.
- The overlay bypass toggled once per chain and swallowed restore
failures, which could leave the agent overlay hidden for the rest of
the tab's life. It is now reference counted across both chains, and a
failed restore is reported instead of discarded.
- Observations report whether they hovered the page and whether that
revealed content the static tree lacks, so callers can judge how far
the live page may have drifted from the returned snapshot.
Probe budgets were checked at the top of the loop, so a candidate could
start with 1ms remaining and still run a full settle window, overshooting
by up to 634ms. Candidates are now admitted only if they fit. Raising
MAX_HOVER_PROBE_MS to 2600 is part of that fix rather than a relaxation:
2000 was never the real ceiling, and enforcing it literally would have
silently dropped a candidate the positive control depends on.
Tooltip misses are cached too, with a shorter TTL than hits, so repeat
observations of the same page no longer re-probe every unlabelled control
from scratch.
The CLI skill had grown to 20.8 KB of command tables and flag catalogs that
`bsk --help` already answers at runtime, so every agent paid for them on every
task. Rewrite both skills around the durable rules an agent cannot rediscover
-- session lifecycle, the observe/act/observe loop, the Agent Window boundary,
and the stop-on-success contract -- and delegate flag details to the CLI's own
help output. The CLI skill drops to 6.9 KB (-67%) and the DSH skill to 5.1 KB.
Keep the parts that help discovery has no answer for: the literal
`[hover first: ...]` observation marker, the `request-help` outcome values, the
complete command-name inventory, and the required flags agents guess wrong
(`fill --value`, `select --value`, `screenshot --out`, `emulate --device`).
Also bind `--no-focus` explicitly to `bsk session start`, since a bare mention
led agents to pass it to `bsk navigate`.
Validated with 36 agent runs of the `core` eval suite against a real browser,
comparing the old and new instructions with everything else held constant.
Pass rate did not regress (the lean version was better on `form-controls`) and
token cost per task came out even. The inventory and flag signatures cut
`--help` round-trips from 1.7 to 0.7 per task and removed the invented
`bsk back` / `bsk forward` calls the first draft produced.
Tighten the DSH size assertion to a range so the budget is bounded from both
sides and accidental truncation fails the test.
Co-authored-by: Cursor <cursoragent@cursor.com>
dsh 0.1.0-rc.8 imports and registers the client bundle by export const name, so a leftover dsh-plugin-browserskill id fails to load the 0.1.1 web UI.
Co-authored-by: Cursor <cursoragent@cursor.com>
The exit code reflects RPC success only, not JS success. Document that programmatic callers must use --json and check the .ok field to detect JS errors. Addresses the discoverability gap raised in issue #133.
Zhang GH