close_browser
Close the browser instance to release system resources while preserving LinkedIn credentials for future sessions.
Instructions
Close the browser instance and release resources. Credentials are preserved.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- MCP tool registration with @mcp.tool decorator. Registers 'close_browser' with description and defines the handler that wraps the use case, returning a dict with is_valid and message fields.
@mcp.tool( name="close_browser", description="Close the browser instance and release resources. Credentials are preserved.", ) async def close_browser(ctx: Context) -> dict[str, Any]: try: result = await manage_session_uc.close_browser() return { "is_valid": result.is_valid, "message": result.message, } except Exception as e: map_domain_error(e, "close_browser") - Core business logic implementation. Closes the browser instance via the BrowserPort and returns a SessionStatus indicating the browser is closed.
async def close_browser(self) -> SessionStatus: """Close the browser instance and release resources.""" await self._browser.close() return SessionStatus(is_valid=False, message="Browser closed") - SessionStatus dataclass schema. Defines the structure returned by the close_browser use case with is_valid (bool), profile_path (optional str), and message (str) fields.
@dataclass class SessionStatus: """Represents the status of a browser session.""" is_valid: bool profile_path: str | None = None message: str = "" - MCP tool handler function. Receives Context, calls manage_session_uc.close_browser(), and transforms the SessionStatus result into a dict response with error handling.
async def close_browser(ctx: Context) -> dict[str, Any]: try: result = await manage_session_uc.close_browser() return { "is_valid": result.is_valid, "message": result.message, } - src/linkedin_mcp_server/adapters/driving/mcp_server.py:37-37 (registration)Registration call site. Invokes register_session_tools to register the close_browser tool with the MCP server instance.
register_session_tools(mcp, container.manage_session)