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SCREENCAST-MCP / TOOLS / CAPTURE

Add Marker

add_marker

Mark a labelled moment on a recording, live or at a second. Kept in the session and a sidecar; chapters and pipeline turn markers into chapters.

capturewritessince v0.45.0

00:00PARAMETERS
NameTypeDescription
label requiredstringe.g. "bug appears". at most 200 characters
sessionIdstringRecording to mark (a stopped one needs at).
inputstringOr a video path (needs at).
atnumberVideo second (default: now, while recording). ≥ 0
00:05A MINIMAL CALL
add_marker { "label": "Save" }

The required arguments only, with placeholder values. Everything else takes its default.

00:10WHAT COMES BACK

Structured content (structuredContent), alongside a text summary:

FieldTypeDescription
count alwaysinteger ≥ -9007199254740991, ≤ 9007199254740991
markersPath alwaysstring