feat(tools): added reddit hot subreddit posts tool/block

blocks/blocks/reddit.ts

@@ -0,0 +1,58 @@
+import { RedditIcon } from '@/components/icons'
+import { RedditHotPostsResponse } from '@/tools/reddit/types'
+import { BlockConfig } from '../types'
+
+export const RedditBlock: BlockConfig<RedditHotPostsResponse> = {
+  type: 'reddit',
+  name: 'Reddit',
+  description: 'Fetch popular posts from Reddit',
+  longDescription:
+    'Access Reddit data to retrieve the most popular (hot) posts from any subreddit. Get post titles, content, authors, scores, and more.',
+  category: 'tools',
+  bgColor: '#FF5700',
+  icon: RedditIcon,
+  subBlocks: [
+    // Subreddit input
+    {
+      id: 'subreddit',
+      title: 'Subreddit',
+      type: 'short-input',
+      layout: 'full',
+      placeholder: 'Enter subreddit name (without r/)',
+    },
+    // Limit input
+    {
+      id: 'limit',
+      title: 'Number of Posts',
+      type: 'short-input',
+      layout: 'full',
+      placeholder: '10',
+    },
+  ],
+  tools: {
+    access: ['reddit_hot_posts'],
+    config: {
+      tool: () => 'reddit_hot_posts',
+    },
+  },
+  inputs: {
+    subreddit: {
+      type: 'string',
+      required: true,
+      description: 'The name of the subreddit to fetch posts from (without the r/ prefix)',
+    },
+    limit: {
+      type: 'number',
+      required: false,
+      description: 'Maximum number of posts to return (default: 10, max: 100)',
+    },
+  },
+  outputs: {
+    response: {
+      type: {
+        subreddit: 'string',
+        posts: 'json',
+      },
+    },
+  },
+}

blocks/index.ts

@@ -13,6 +13,7 @@ import { JinaBlock } from './blocks/jina'
 import { NotionBlock } from './blocks/notion'
 import { OpenAIBlock } from './blocks/openai'
 import { PineconeBlock } from './blocks/pinecone'
+import { RedditBlock } from './blocks/reddit'
 import { RouterBlock } from './blocks/router'
 import { SerperBlock } from './blocks/serper'
 import { SlackBlock } from './blocks/slack'
@@ -47,6 +48,7 @@ export {
   PineconeBlock,
   OpenAIBlock,
   ExaBlock,
+  RedditBlock,
 }
 
 // Registry of all block configurations, alphabetically sorted
@@ -65,6 +67,7 @@ const blocks: Record<string, BlockConfig> = {
   notion: NotionBlock,
   openai: OpenAIBlock,
   pinecone: PineconeBlock,
+  reddit: RedditBlock,
   router: RouterBlock,
   serper: SerperBlock,
   slack: SlackBlock,

components/icons.tsx

@@ -1445,3 +1445,22 @@ export function ExaAIIcon(props: SVGProps<SVGSVGElement>) {
     </svg>
   )
 }
+
+export function RedditIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg
+      {...props}
+      width="100px"
+      height="100px"
+      viewBox="0 0 50 50"
+      fill="#FFFFFF"
+      role="img"
+      xmlns="http://www.w3.org/2000/svg"
+    >
+      <path
+        d="M 29 3 C 26.894531 3 24.433594 4.652344 24.0625 12.03125 C 24.375 12.023438 24.683594 12 25 12 C 25.351563 12 25.714844 12.019531 26.0625 12.03125 C 26.300781 7.597656 27.355469 5 29 5 C 29.703125 5 30.101563 5.382813 30.84375 6.1875 C 31.710938 7.128906 32.84375 8.351563 35.0625 8.8125 C 35.027344 8.550781 35 8.269531 35 8 C 35 7.578125 35.042969 7.179688 35.125 6.78125 C 33.75 6.40625 33.023438 5.613281 32.3125 4.84375 C 31.519531 3.984375 30.609375 3 29 3 Z M 41 4 C 38.792969 4 37 5.796875 37 8 C 37 10.203125 38.792969 12 41 12 C 43.207031 12 45 10.203125 45 8 C 45 5.796875 43.207031 4 41 4 Z M 25 14 C 12.867188 14 3 20.179688 3 29 C 3 37.820313 12.867188 45 25 45 C 37.132813 45 47 37.820313 47 29 C 47 20.179688 37.132813 14 25 14 Z M 7.5 14.9375 C 6.039063 14.9375 4.652344 15.535156 3.59375 16.59375 C 1.871094 18.316406 1.515625 20.792969 2.5 22.84375 C 4.011719 19.917969 6.613281 17.421875 9.96875 15.5625 C 9.207031 15.175781 8.363281 14.9375 7.5 14.9375 Z M 42.5 14.9375 C 41.636719 14.9375 40.792969 15.175781 40.03125 15.5625 C 43.386719 17.421875 45.988281 19.917969 47.5 22.84375 C 48.484375 20.792969 48.128906 18.316406 46.40625 16.59375 C 45.347656 15.535156 43.960938 14.9375 42.5 14.9375 Z M 17 23 C 18.65625 23 20 24.34375 20 26 C 20 27.65625 18.65625 29 17 29 C 15.34375 29 14 27.65625 14 26 C 14 24.34375 15.34375 23 17 23 Z M 33 23 C 34.65625 23 36 24.34375 36 26 C 36 27.65625 34.65625 29 33 29 C 31.34375 29 30 27.65625 30 26 C 30 24.34375 31.34375 23 33 23 Z M 16.0625 34 C 16.3125 34.042969 16.558594 34.183594 16.71875 34.40625 C 16.824219 34.554688 19.167969 37.6875 25 37.6875 C 30.910156 37.6875 33.257813 34.46875 33.28125 34.4375 C 33.597656 33.988281 34.234375 33.867188 34.6875 34.1875 C 35.136719 34.503906 35.222656 35.109375 34.90625 35.5625 C 34.789063 35.730469 31.9375 39.6875 25 39.6875 C 18.058594 39.6875 15.210938 35.730469 15.09375 35.5625 C 14.777344 35.109375 14.859375 34.503906 15.3125 34.1875 C 15.539063 34.027344 15.8125 33.957031 16.0625 34 Z"
+        fill="currentColor"
+      />
+    </svg>
+  )
+}

tools/index.ts

@@ -25,6 +25,7 @@ import { generateEmbeddingsTool as pineconeGenerateEmbeddingsTool } from './pine
 import { searchTextTool as pineconeSearchTextTool } from './pinecone/searchText'
 import { searchVectorTool as pineconeSearchVectorTool } from './pinecone/searchVector'
 import { upsertTextTool as pineconeUpsertTextTool } from './pinecone/upsertText'
+import { hotPostsTool as redditHotPosts } from './reddit/hot'
 import { opportunitiesTool as salesforceOpportunities } from './salesforce/opportunities'
 import { searchTool as serperSearch } from './serper/search'
 import { slackMessageTool } from './slack/message'
@@ -75,6 +76,7 @@ export const tools: Record<string, ToolConfig> = {
   exa_get_contents: exaGetContents,
   exa_find_similar_links: exaFindSimilarLinks,
   exa_answer: exaAnswer,
+  reddit_hot_posts: redditHotPosts,
 }
 
 // Get a tool by its ID

tools/reddit/hot.ts

@@ -0,0 +1,85 @@
+import { ToolConfig, ToolResponse } from '../types'
+import { RedditHotPostsResponse, RedditPost } from './types'
+
+interface HotPostsParams {
+  subreddit: string
+  limit?: number
+}
+
+export const hotPostsTool: ToolConfig<HotPostsParams, RedditHotPostsResponse> = {
+  id: 'reddit_hot_posts',
+  name: 'Reddit Hot Posts',
+  description: 'Fetch the most popular (hot) posts from a specified subreddit.',
+  version: '1.0.0',
+
+  params: {
+    subreddit: {
+      type: 'string',
+      required: true,
+      description: 'The name of the subreddit to fetch posts from (without the r/ prefix)',
+    },
+    limit: {
+      type: 'number',
+      required: false,
+      description: 'Maximum number of posts to return (default: 10, max: 100)',
+    },
+  },
+
+  request: {
+    url: (params) =>
+      `https://www.reddit.com/r/${params.subreddit}/hot.json?limit=${params.limit || 10}`,
+    method: 'GET',
+    headers: () => ({
+      'User-Agent': 'SimStudio/1.0.0',
+      'Content-Type': 'application/json',
+    }),
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!response.ok) {
+      throw new Error(data.message || 'Failed to fetch Reddit posts')
+    }
+
+    if (data.error) {
+      throw new Error(data.message || 'Reddit API error')
+    }
+
+    const posts: RedditPost[] = data.data.children.map((child: any) => {
+      const post = child.data
+      return {
+        id: post.id,
+        title: post.title,
+        author: post.author,
+        url: post.url,
+        permalink: `https://www.reddit.com${post.permalink}`,
+        created_utc: post.created_utc,
+        score: post.score,
+        num_comments: post.num_comments,
+        selftext: post.selftext,
+        thumbnail:
+          post.thumbnail !== 'self' && post.thumbnail !== 'default' ? post.thumbnail : undefined,
+        is_self: post.is_self,
+        subreddit: post.subreddit,
+        subreddit_name_prefixed: post.subreddit_name_prefixed,
+      }
+    })
+
+    // Extract the subreddit name from the response data
+    const subreddit =
+      data.data?.children?.[0]?.data?.subreddit || (posts.length > 0 ? posts[0].subreddit : '')
+
+    return {
+      success: true,
+      output: {
+        subreddit,
+        posts,
+      },
+    }
+  },
+
+  transformError: (error) => {
+    return error instanceof Error ? error.message : 'An error occurred while fetching Reddit posts'
+  },
+}

tools/reddit/types.ts

@@ -0,0 +1,24 @@
+import { ToolResponse } from '../types'
+
+export interface RedditPost {
+  id: string
+  title: string
+  author: string
+  url: string
+  permalink: string
+  created_utc: number
+  score: number
+  num_comments: number
+  selftext?: string
+  thumbnail?: string
+  is_self: boolean
+  subreddit: string
+  subreddit_name_prefixed: string
+}
+
+export interface RedditHotPostsResponse extends ToolResponse {
+  output: {
+    subreddit: string
+    posts: RedditPost[]
+  }
+}