CodeAnalysis MCP Server

Implementation Reference

• src/features/session-manager/index.ts:197-241 (handler)

  Registration and handler implementation for the 'clear-session' MCP tool. The handler calls the clearSession helper function, formats the response using createSuccessResponse/createErrorResponse, and returns MCP-formatted content.

  server.tool(
    "clear-session",
    {
      sessionId: z.string().describe("ID of the session to clear"),
    },
    async ({ sessionId }) => {
      try {
        const cleared = clearSession(sessionId);
  
        const result = createSuccessResponse(
          {
            sessionId,
            cleared,
            timestamp: new Date().toISOString(),
          },
          "clear-session"
        );
  
        return {
          content: [
            {
              type: "text",
              text: JSON.stringify(result, null, 2),
            },
          ],
        };
      } catch (error) {
        return {
          content: [
            {
              type: "text",
              text: JSON.stringify(
                createErrorResponse(
                  error instanceof Error ? error.message : String(error),
                  "clear-session"
                ),
                null,
                2
              ),
            },
          ],
          isError: true,
        };
      }
    }

• src/features/session-manager/index.ts:199-201 (schema)

  Input schema validation for the clear-session tool using Zod, requiring a sessionId string.

  {
    sessionId: z.string().describe("ID of the session to clear"),
  },

• src/state/helpers/statefulTool.ts:204-210 (helper)

  The core clearSession helper function that deletes the specified session from the global sessions Map and returns whether it was successful.

  export function clearSession(sessionId: string): boolean {
    if (sessions.has(sessionId)) {
      sessions.delete(sessionId);
      return true;
    }
    return false;
  }