clear_codegen_session
Remove a code generation session by its ID to clean up resources without producing test scripts, optimizing browser automation workflows in Playwright MCP Server.
Instructions
Clear a code generation session without generating a test
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| sessionId | Yes | ID of the session to clear |
Implementation Reference
- src/tools/codegen/index.ts:182-202 (handler)Primary tool handler implementation. Defines the Tool object including schema, description, and the async handler function that invokes ActionRecorder.clearSession(sessionId) and returns success status.
export const clearCodegenSession: Tool = { name: 'clear_codegen_session', description: 'Clear a code generation session', parameters: { type: 'object', properties: { sessionId: { type: 'string', description: 'ID of the session to clear' } }, required: ['sessionId'] }, handler: async ({ sessionId }: { sessionId: string }) => { const success = ActionRecorder.getInstance().clearSession(sessionId); if (!success) { throw new Error(`Session ${sessionId} not found`); } return { success }; } }; - src/tools/codegen/recorder.ts:72-77 (helper)Core clearing logic in ActionRecorder singleton. Removes the session from the internal Map and clears active session reference if matching.
clearSession(sessionId: string): boolean { if (this.activeSession === sessionId) { this.activeSession = null; } return this.sessions.delete(sessionId); } - src/toolHandler.ts:362-363 (registration)Tool registration in main tool handler switch statement. Routes calls to the clearCodegenSession.handler via handleCodegenResult wrapper.
case 'clear_codegen_session': return await handleCodegenResult(clearCodegenSession.handler(args)); - src/tools.ts:64-77 (schema)Input schema definition for MCP tool registration in createToolDefinitions() function.
{ name: "clear_codegen_session", description: "Clear a code generation session without generating a test", inputSchema: { type: "object", properties: { sessionId: { type: "string", description: "ID of the session to clear" } }, required: ["sessionId"] } }, - src/tools.ts:463-468 (registration)Lists 'clear_codegen_session' among codegen tools for conditional handling.
export const CODEGEN_TOOLS = [ 'start_codegen_session', 'end_codegen_session', 'get_codegen_session', 'clear_codegen_session' ];