# How to integrate Hackernews MCP with Codex ```json { "title": "How to integrate Hackernews MCP with Codex", "toolkit": "Hackernews", "toolkit_slug": "hackernews", "framework": "Codex", "framework_slug": "codex", "url": "https://composio.dev/toolkits/hackernews/framework/codex", "markdown_url": "https://composio.dev/toolkits/hackernews/framework/codex.md", "updated_at": "2026-05-12T10:14:33.217Z" } ``` ## Introduction Codex is one of the most popular coding harnesses out there. And MCP makes the experience even better. With Hackernews MCP integration, you can draft, triage, summarise emails, and much more, all without leaving the terminal or the app, whichever you prefer. ## Also integrate Hackernews with - [OpenAI Agents SDK](https://composio.dev/toolkits/hackernews/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/hackernews/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/hackernews/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/hackernews/framework/claude-cowork) - [OpenClaw](https://composio.dev/toolkits/hackernews/framework/openclaw) - [Hermes](https://composio.dev/toolkits/hackernews/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/hackernews/framework/cli) - [Google ADK](https://composio.dev/toolkits/hackernews/framework/google-adk) - [LangChain](https://composio.dev/toolkits/hackernews/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/hackernews/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/hackernews/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/hackernews/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/hackernews/framework/crew-ai) ## TL;DR ### Why use Composio? Apart from a managed and hosted MCP server, you will get: - CodeAct: A dedicated workbench that allows GPT to write its code to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling. - Large tool responses: Handle them to minimise context rot. - Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so GPTs aren't overwhelmed by tools you don't need. ## Connect Hackernews to Codex ### How to install Hackernews MCP in Codex ### Run the setup command Run this command in your terminal to add the Composio MCP server to Codex. ```bash codex mcp add composio --url https://connect.composio.dev/mcp ``` ## What is the Hackernews MCP server, and what's possible with it? The Hackernews MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to the Hacker News platform. It provides structured and secure access to top tech stories, user profiles, and community discussions, so your agent can fetch trending posts, search for news, analyze user activity, and surface the latest updates on your behalf. - Frontpage highlights and trending tech stories: Instantly get the current frontpage posts so your agent can summarize or monitor what's hot in tech right now. - Smart post search and discovery: Search Hacker News posts by keyword, filter results, and explore relevant discussions tailored to your interests. - Real-time updates on new posts: Let your agent fetch the latest or today's posts, keeping you in the loop on breaking news and emerging trends. - In-depth post and comment analysis: Retrieve detailed information about any specific Hacker News item, including stories and comment threads, for deeper insights. - User profile lookup and insights: Access details about any Hacker News user, helping you analyze activity, contributions, or community reputation. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `HACKERNEWS_GET_ASK_STORIES` | Get Ask HN Story IDs | Get up to 200 latest Ask HN story IDs from Hacker News. Returns an array of item IDs for Ask HN posts in ranked order. | | `HACKERNEWS_GET_BEST_STORIES` | Get Best HackerNews Stories | Get up to 500 best story IDs from HackerNews ranked by score. Returns story IDs only. Use the returned IDs with get_item_with_id action to fetch full story details. | | `HACKERNEWS_GET_ITEM_WITH_ID` | Get Hacker News Item | Tool to get a Hacker News item by its unique ID from the Firebase API. Use when you need to retrieve details about a specific story, comment, job, poll, or pollopt. | | `HACKERNEWS_GET_ITEM_WITH_ID` | Get Hackernews Item | Get a specific item from Hacker News using its ID. Limits response size to prevent context overflow. | | `HACKERNEWS_GET_JOB_STORIES` | Get Job Story IDs | Get up to 200 latest job story IDs from Hacker News. Returns an array of item IDs for job postings that can be used to fetch full job details. | | `HACKERNEWS_GET_LATEST_POSTS` | Get Latest Hackernews Posts | Get the latest posts from Hacker News based on optional filters. Results can be limited using the size parameter. | | `HACKERNEWS_GET_MAX_ITEM_ID` | Get Max Item ID | Tool to get the current largest item ID from Hacker News. Use when you need to discover the most recent items or iterate through all items in the system by walking backward from this ID. | | `HACKERNEWS_GET_NEW_STORIES` | Get New Hacker News Stories | Get up to 500 newest story IDs from Hacker News. Returns an array of item IDs sorted by recency (most recent first). Use these IDs with the Get Item action to retrieve full story details. | | `HACKERNEWS_GET_SHOW_STORIES` | Get Show HN Stories | Tool to retrieve up to 200 latest Show HN story IDs from Hacker News. Use when you need to find recent Show HN posts where people share their projects, products, or creations. | | `HACKERNEWS_GET_TOP_STORIES` | Get Top HackerNews Stories | Get up to 500 top story IDs from HackerNews including jobs. Returns story IDs sorted by front page position. Use the returned IDs with get_item_with_id action to fetch full story details. | | `HACKERNEWS_GET_UPDATES` | Get Hacker News Updates | Get recently changed items and user profiles from Hacker News. Use this to monitor recent activity or updates on the platform. | | `HACKERNEWS_GET_USER` | Get Hacker News User | Retrieve a Hacker News user's public profile by their username. Returns the user's username, karma score, and optional bio/about text. Use this to look up information about HN community members. | | `HACKERNEWS_GET_USER_BY_USERNAME` | Get HackerNews User by Username | Tool to get a user profile by their case-sensitive username from the HackerNews Firebase API. Use when you need detailed user information including creation date, karma, bio, and submission history. Only users with public activity are available. | | `HACKERNEWS_SEARCH_POSTS` | Search Hackernews Posts | Search Hacker News posts using full-text search powered by Algolia. Use this action to find stories, comments, and discussions on Hacker News matching specific keywords. Supports filtering by post type (story, comment, show_hn, ask_hn) and by author. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Hackernews MCP server provides comprehensive access to Hackernews operations through Composio. Once connected, you can perform all major Hackernews actions directly from Codex using natural language commands. ## Complete Code None listed. ## Conclusion ### Conclusion You've successfully integrated Hackernews with Codex using Composio's MCP server. Now you can interact with Hackernews directly from your terminal, VS Code, or the Codex App using natural language commands. Key benefits of this setup: - Seamless integration across CLI, VS Code, and standalone app - Natural language commands for Hackernews operations - Managed authentication through Composio - Access to 20,000+ tools across 1000+ apps for cross-app workflows - CodeAct workbench for complex tool chaining Next steps: - Try asking Codex to perform various Hackernews operations - Explore cross-app workflows by connecting more toolkits - Build automation scripts that leverage Codex's AI capabilities ## How to build Hackernews MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/hackernews/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/hackernews/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/hackernews/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/hackernews/framework/claude-cowork) - [OpenClaw](https://composio.dev/toolkits/hackernews/framework/openclaw) - [Hermes](https://composio.dev/toolkits/hackernews/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/hackernews/framework/cli) - [Google ADK](https://composio.dev/toolkits/hackernews/framework/google-adk) - [LangChain](https://composio.dev/toolkits/hackernews/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/hackernews/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/hackernews/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/hackernews/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/hackernews/framework/crew-ai) ## Related Toolkits - [Supabase](https://composio.dev/toolkits/supabase) - Supabase is an open-source backend platform offering scalable Postgres databases, authentication, storage, and real-time APIs. It lets developers build modern apps without managing infrastructure. - [Codeinterpreter](https://composio.dev/toolkits/codeinterpreter) - Codeinterpreter is a Python-based coding environment with built-in data analysis and visualization. It lets you instantly run scripts, plot results, and prototype solutions inside supported platforms. - [GitHub](https://composio.dev/toolkits/github) - GitHub is a code hosting platform for version control and collaborative software development. It streamlines project management, code review, and team workflows in one place. - [Ably](https://composio.dev/toolkits/ably) - Ably is a real-time messaging platform for live chat and data sync in modern apps. It offers global scale and rock-solid reliability for seamless, instant experiences. - [Abuselpdb](https://composio.dev/toolkits/abuselpdb) - Abuselpdb is a central database for reporting and checking IPs linked to malicious online activity. Use it to quickly identify and report suspicious or abusive IP addresses. - [Alchemy](https://composio.dev/toolkits/alchemy) - Alchemy is a blockchain development platform offering APIs and tools for Ethereum apps. It simplifies building and scaling Web3 projects with robust infrastructure. - [Algolia](https://composio.dev/toolkits/algolia) - Algolia is a hosted search API that powers lightning-fast, relevant search experiences for web and mobile apps. It helps developers deliver instant, typo-tolerant, and scalable search without complex infrastructure. - [Anchor browser](https://composio.dev/toolkits/anchor_browser) - Anchor browser is a developer platform for AI-powered web automation. It transforms complex browser actions into easy API endpoints for streamlined web interaction. - [Apiflash](https://composio.dev/toolkits/apiflash) - Apiflash is a website screenshot API for programmatically capturing web pages. It delivers high-quality screenshots on demand for automation, monitoring, or reporting. - [Apiverve](https://composio.dev/toolkits/apiverve) - Apiverve delivers a suite of powerful APIs that simplify integration for developers. It's designed for reliability and scalability so you can build faster, smarter applications without the integration headache. - [Appcircle](https://composio.dev/toolkits/appcircle) - Appcircle is an enterprise-grade mobile CI/CD platform for building, testing, and publishing mobile apps. It streamlines mobile DevOps so teams ship faster and with more confidence. - [Appdrag](https://composio.dev/toolkits/appdrag) - Appdrag is a cloud platform for building websites, APIs, and databases with drag-and-drop tools and code editing. It accelerates development and iteration by combining hosting, database management, and low-code features in one place. - [Appveyor](https://composio.dev/toolkits/appveyor) - AppVeyor is a cloud-based continuous integration service for building, testing, and deploying applications. It helps developers automate and streamline their software delivery pipelines. - [Backendless](https://composio.dev/toolkits/backendless) - Backendless is a backend-as-a-service platform for mobile and web apps, offering database, file storage, user authentication, and APIs. It helps developers ship scalable applications faster without managing server infrastructure. - [Baserow](https://composio.dev/toolkits/baserow) - Baserow is an open-source no-code database platform for building collaborative data apps. It makes it easy for teams to organize data and automate workflows without writing code. - [Bench](https://composio.dev/toolkits/bench) - Bench is a benchmarking tool for automated performance measurement and analysis. It helps you quickly evaluate, compare, and track your systems or workflows. - [Better stack](https://composio.dev/toolkits/better_stack) - Better Stack is a monitoring, logging, and incident management solution for apps and services. It helps teams ensure application reliability and performance with real-time insights. - [Bitbucket](https://composio.dev/toolkits/bitbucket) - Bitbucket is a Git-based code hosting and collaboration platform for teams. It enables secure repository management and streamlined code reviews. - [Blazemeter](https://composio.dev/toolkits/blazemeter) - Blazemeter is a continuous testing platform for web and mobile app performance. It empowers teams to automate and analyze large-scale tests with ease. - [Blocknative](https://composio.dev/toolkits/blocknative) - Blocknative delivers real-time mempool monitoring and transaction management for public blockchains. Instantly track pending transactions and optimize blockchain interactions with live data. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Hackernews MCP? With a standalone Hackernews MCP server, the agents and LLMs can only access a fixed set of Hackernews tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Hackernews and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Codex? Yes, you can. Codex fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Hackernews tools. ### Can I manage the permissions and scopes for Hackernews while using Tool Router? Yes, absolutely. You can configure which Hackernews scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do. ### How safe is my data with Composio Tool Router? All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Hackernews data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) ยท [Composio docs](https://docs.composio.dev/llms.txt)