- rename "example prompt" → "setup prompt"; coding agent handles clone,
uv sync, opens chrome://inspect on macOS, walks user through the
allow-debugging checkbox, verifies connection, navigates to the repo,
then offers the first task (star the repo)
- setup prompt explicitly tells the agent to read SKILL.md end-to-end first
- add Features section: raw CDP + editable helpers, Browser Use cloud
for parallel sub-agents (each gets its own live URL), iframe/shadow
passthrough, http_get bulk fallback
- how-it-works now shows line counts (~580 total) to show how small it is
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* add remote browser support via Browser Use cloud + multi-daemon
HARNESLESS_NAME suffixes socket/pid/log — daemons are independent, no
supervisor. start_remote_daemon() creates a Browser Use cloud browser and
launches a daemon attached to it; kill_daemon() stops both. Local Chrome
path is unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* rename env vars to BU_ prefix (shorter, less noisy in tool calls)
HARNESLESS_NAME → BU_NAME
HARNESLESS_CDP_WS → BU_CDP_WS
HARNESLESS_REMOTE_BROWSER_ID → BU_BROWSER_ID
Socket/pid/log files keep the harnesless- prefix on disk so they're
recognizable in /tmp. BROWSER_USE_API_KEY unchanged (external convention).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* rename project from harnesless to bu
Socket/pid/log paths now /tmp/bu-<name>.{sock,pid,log}. pyproject package
name updated, uv.lock regenerated. Slash command now /bu.
Note: the repo directory itself is still named harnesless on disk. Rename
manually (mv harnesless bu) so the absolute paths in docs line up.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Three-process architecture: daemon.py holds one persistent CDP WebSocket
to the user's running Chrome (via chrome://inspect), short-lived run.py
processes talk to it over a Unix socket, helpers.py is the transparent
layer the LLM reads and edits at will.
Philosophy: no CLI, no fixed API surface. The LLM writes Python blocks
against ~13 tiny helpers (cdp, click, type_text, screenshot, get_dom,
etc.) and edits helpers.py on the fly when a pattern repeats. Coordinate
clicks default because they pass through iframes/shadow DOM/cross-origin
at the compositor level.
Uses cdp-use internally for send_raw only (ignores its 36k lines of
typed wrappers — raw CDP strings tokenize better than typed calls).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Magnus Müller