get_site_data

workspace://site-data/{site}

One site's saved cookies and storage.

MCP resource	workspace://site-data/{site}
HTTP	GET /site-data/{site}

One site's saved data: its cookies, and the localStorage and sessionStorage of each of its origins. An httpOnly cookie's value is shown as •••; nothing else is hidden. The site is a host from the workspace://site-data listing.

Parameters

Name	Type	Required	Default	Notes
site	string	yes	—	A host from the listing, such as app.example.com.

Every call names its workspace: an X-Workspace header, or ?workspace=<name>. Sending both is refused. See Workspaces.

Returns

Field	Type	Notes
site	string
uri	string
cookies	array
storage	array	Per origin: the same host on another port or scheme is another origin. sessionStorage is the one tab's, for the page the save was made on.
own_cookies	array	Cookies this site owns (host or .host): what Forget removes.
kept_shared	array	Parent-domain cookies it only sits under: Forget keeps them.

Errors

Status	Means
400	No workspace named, two names given, or no saved data for that site. Do not retry it unchanged.
401	Missing or wrong bearer token.
500	Something failed that this server did not expect.

Over MCP the same failures arrive as a tool error.

Example

MCP

read workspace://site-data/{site}

read_resource(uri="workspace://site-data/{site}")

HTTP

curl -X GET $SELENIUM_FLOW/site-data/{site} \
  -H "Authorization: Bearer $TOKEN" \
  -H "X-Workspace: $WORKSPACE"

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