diff --git a/bun.lockb b/bun.lockb
index c5df9fd..224c994 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/src/handlers/app.handler.ts b/src/handlers/app.handler.ts
index 3b179df..c05db84 100644
--- a/src/handlers/app.handler.ts
+++ b/src/handlers/app.handler.ts
@@ -2,7 +2,14 @@ import { Context, Probot } from 'probot';
 import { envs } from '~common/consts';
 import { Config } from '~common/types';
 import { UserErrorListener } from '~events';
-import { ChatHandler, DiagramHandler, ReviewHandler, SummaryHandler, WalkthroughHandler } from '~handlers';
+import {
+  ChatCommandHandler,
+  ChatHandler,
+  DiagramHandler,
+  ReviewHandler,
+  SummaryHandler,
+  WalkthroughHandler
+} from '~handlers';
 import { systemLogger } from '~loggers';
 import { AiService, AppService, CacheService, ConfigService, ErrorService, QueueService } from '~services';
 import { ContributorHandler } from './contributor.handler';
@@ -37,6 +44,7 @@ export class AppHandler {
     pushHandler: PushHandler;
     diagramHandler: DiagramHandler;
     installationHandler: installationHandler;
+    chatCommandHandler: ChatCommandHandler;
   };
 
   constructor() {
@@ -78,6 +86,11 @@ export class AppHandler {
         this.services.queueService,
         this.services.cacheService
       ),
+      chatCommandHandler: new ChatCommandHandler(
+        this.services.appService,
+        this.services.queueService,
+        this.services.cacheService
+      ),
       contributorHandler: new ContributorHandler(this.services.cacheService, this.services.queueService),
       pushHandler: new PushHandler(this.services.cacheService, this.services.configService),
       installationHandler: new installationHandler(this.services.cacheService)
@@ -134,6 +147,17 @@ export class AppHandler {
     });
   }
 
+  private async handleCommandEvents(context: Context<'pull_request_review_comment' | 'pull_request'>): Promise<void> {
+    await this.safeEventHandler(context, async (apiKey, config) => {
+      await this.handlers.contributorHandler.safeCacheContributors(context, apiKey);
+      const chatX = await this.handlers.chatCommandHandler.handle(context, apiKey, config);
+
+      if (chatX.reviewTriggered) {
+        await this.handlers.reviewHandler.handle(context, apiKey, config);
+      }
+    });
+  }
+
   private async handleMemberEvents(context: Context<'member'>): Promise<void> {
     await this.safeEventHandler(context, (apiKey) => this.handlers.contributorHandler.handle(context, apiKey));
   }
@@ -167,6 +191,14 @@ export class AppHandler {
       this.handleCommentEvents.bind(this)
     );
 
+    app.on(
+      [
+        'pull_request_review_comment.created',
+        'pull_request'
+      ],
+      this.handleCommandEvents.bind(this)
+    );
+
     app.on(
       [
         'member.added',
diff --git a/src/handlers/chat-commands.handler.ts b/src/handlers/chat-commands.handler.ts
new file mode 100644
index 0000000..f5a9b0d
--- /dev/null
+++ b/src/handlers/chat-commands.handler.ts
@@ -0,0 +1,86 @@
+import { WebhookEventName } from '@octokit/webhooks-types';
+import { Context } from 'probot';
+import { Config } from '~common/types';
+import { SystemError } from '~errors';
+import { isInlineComment } from '~helpers';
+import { AppService, CacheService, GitHubService, QueueService } from '~services';
+import { ChatSkipConditions } from '~utils';
+
+type CommentEvent =
+  | 'issue_comment'
+  | 'discussion_comment'
+  | 'pull_request_review_comment'
+  | 'discussion'
+  | 'issues'
+  | 'pull_request';
+
+interface Handler<Event extends WebhookEventName> {
+  handle(
+    context: Context<Event>,
+    apiKey: string,
+    config: Config
+  ): Promise<{
+    reviewTriggered: boolean;
+  }>;
+}
+
+export class ChatCommandHandler implements Handler<CommentEvent> {
+  constructor(
+    private readonly appService: AppService,
+    private readonly queueService: QueueService,
+    private readonly cacheService: CacheService
+  ) {}
+
+  async handle(
+    context: Context<CommentEvent>,
+    apiKey: string,
+    config: Config
+  ): Promise<{
+    reviewTriggered: boolean;
+  }> {
+    const shouldSkip = await new ChatSkipConditions(
+      context,
+      config,
+      this.appService,
+      this.cacheService,
+      this.queueService,
+      apiKey
+    ).shouldSkip();
+
+    if (shouldSkip) {
+      return {
+        reviewTriggered: false
+      };
+    }
+    const contextBody = await this.getContextBody(context);
+
+    if (contextBody?.includes('dr-github-pro review')) {
+      return { reviewTriggered: true };
+    }
+
+    return {
+      reviewTriggered: false
+    };
+  }
+
+  private async getContextBody(context: Context<CommentEvent>): Promise<string | null> {
+    return this.queueService.schedule(async () => {
+      if (isInlineComment(context.payload) && context.payload.comment.in_reply_to_id) {
+        const reviewComment = await GitHubService.getReviewComment(context, context.payload.comment.in_reply_to_id);
+
+        return reviewComment.data.body;
+      }
+
+      if ('comment' in context.payload) {
+        return context.payload.comment.body;
+      } else if ('discussion' in context.payload) {
+        return context.payload.discussion.body;
+      } else {
+        if ('issue' in context.payload) {
+          return context.payload.issue.body;
+        }
+        throw new SystemError('Unhandled payload type');
+      }
+    });
+  }
+}
diff --git a/src/handlers/index.ts b/src/handlers/index.ts
index e61bebd..6ca1549 100644
--- a/src/handlers/index.ts
+++ b/src/handlers/index.ts
@@ -1,4 +1,5 @@
 export * from './app.handler';
+export * from './chat-commands.handler';
 export * from './chat.handler';
 export * from './contributor.handler';
 export * from './diagram.handler';