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support for live overlay #59

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Merged
rcholic merged 1 commit into from
Dec 27, 2025
Merged

support for live overlay #59

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43 changes: 40 additions & 3 deletions sentience/agent.py
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Original file line number Diff line number Diff line change
Expand Up @@ -163,21 +163,39 @@ def act(
if snap.status != "success":
raise RuntimeError(f"Snapshot failed: {snap.error}")

# Apply element filtering based on goal
filtered_elements = self.filter_elements(snap, goal)

# Emit snapshot trace event if tracer is enabled
if self.tracer:
# Include element data for live overlay visualization
# Use filtered_elements for overlay (only relevant elements)
elements_data = [
{
"id": el.id,
"bbox": {
"x": el.bbox.x,
"y": el.bbox.y,
"width": el.bbox.width,
"height": el.bbox.height,
},
"role": el.role,
"text": el.text[:50] if el.text else "", # Truncate for brevity
}
for el in filtered_elements[:50] # Limit to first 50 for performance
]

self.tracer.emit(
"snapshot",
{
"url": snap.url,
"element_count": len(snap.elements),
"timestamp": snap.timestamp,
"elements": elements_data, # Add element data for overlay
},
step_id=step_id,
)

# Apply element filtering based on goal
filtered_elements = self.filter_elements(snap, goal)

# Create filtered snapshot
filtered_snap = Snapshot(
status=snap.status,
Expand Down Expand Up @@ -242,6 +260,23 @@ def act(
# Emit action execution trace event if tracer is enabled
if self.tracer:
post_url = self.browser.page.url if self.browser.page else None

# Include element data for live overlay visualization
elements_data = [
{
"id": el.id,
"bbox": {
"x": el.bbox.x,
"y": el.bbox.y,
"width": el.bbox.width,
"height": el.bbox.height,
},
"role": el.role,
"text": el.text[:50] if el.text else "",
}
for el in filtered_snap.elements[:50]
]

self.tracer.emit(
"action",
{
Expand All @@ -251,6 +286,8 @@ def act(
"outcome": result.outcome,
"duration_ms": duration_ms,
"post_url": post_url,
"elements": elements_data, # Add element data for overlay
"target_element_id": result.element_id, # Highlight target in red
},
step_id=step_id,
)
Expand Down