Show HN Daily Selection (2025-05-13)
- Lumoar – Free SOC 2 tool for SaaS startups
- Airweave – Let agents search any app
- CLI that spots fake GitHub stars, risky dependencies and licence traps
- Open-source AI code review agent that's aware of your entire codebase
- The missing inbox for GitHub pull requests
- Jester – An RSS/Atom Reader and Content Management Tool
- Blog comments, nice looking, open source – Talkyard
- MMORPG prototype inspired by World of Warcraft
- Eurker – A Developer-First Uptime Monitoring Platform with JSON Configs
- Downloads and saves any YouTube videos and playlists
- Pure Go QuickJS JavaScript engine (Golang)
- Vibemail – Chrome extension for vibe emailing
- Git-Native Client (free, no login)
- Swift Script Caching Compiler (swift-scc)
- I Built Remind Me AI. It's Like Unlimited GPT Tasks. Try the Demo
- Fastlist, an Agentic Craigslist
- Schezy – AI-Powered School Management System for Modern Education
- Parsie – A Google Sheets Add-On to Extract Data from Any Documents
Lumoar – Free SOC 2 tool for SaaS startups [Business]
47 points, 22 comments
Lumoar is a free SOC 2 compliance tool designed for SaaS startups to simplify the audit process without costly consultants or complex platforms.
- Automatically generates compliant SOC 2 policies
- Provides a clean dashboard to track controls and progress
- Offers plain-language recommendations for evidence uploads
- Designed for engineers and founders, not compliance experts
- Free to start with no sales calls or demos required
Discussion Link, Original Link
Airweave – Let agents search any app [Developer Tools]
105 points, 30 comments
Airweave is an open-source tool that enables agents to search and retrieve data from any app or database via a standardized interface.
- Connects to productivity tools, databases, or document stores via APIs
- Transforms app contents into searchable knowledge bases
- Supports REST or MCP (semantically searchable MCP server)
- Handles data pipeline (connection, extraction, chunking, embedding, serving)
- Automated sync with configurable schedules and change detection
- White-labeled multi-tenancy with OAuth2 integration
- Actively developing RBAC (permission-awareness) for data security
Discussion Link, Original Link
CLI that spots fake GitHub stars, risky dependencies and licence traps [Developer Tools]
92 points, 59 comments
A CLI tool that detects fake GitHub stars, risky dependencies, and license issues to assess repository trustworthiness.
- Identifies fake GitHub stars using timestamp analysis and account activity checks
- Flags risky dependencies like unpinned versions and suspicious package names
- Scans for license inconsistencies (e.g., AGPL in an MIT repo)
- Analyzes contributor patterns and code red flags (e.g.,
evalcalls) - Generates a weighted Trust Score (0–100) for repo health
- Works with or without a GitHub API token (rate-limited without one)
- Outputs results in markdown format with an optional trust score badge
Discussion Link, Original Link
Open-source AI code review agent that's aware of your entire codebase [Developer Tools]
4 points, 0 comments
Open-source AI code review agent that indexes and searches across multiple repositories to provide context-aware PR reviews.
- Indexes thousands of repos across GitHub, GitLab, and Bitbucket
- AI agent reviews PRs and detects issues humans may miss
- Automatically fetches relevant code context for accurate reviews
- Plans to expand context fetching for definitions, usages, and more
Discussion Link, Original Link
The missing inbox for GitHub pull requests [Developer Tools]
19 points, 2 comments
Mergeable is an open-source, customizable inbox for GitHub pull requests that organizes them based on user-defined search queries and stores data locally.
- Organizes pull requests into sections defined by search queries
- Data is refreshed periodically and stored locally in the browser
- Open-source and easily self-hosted
- Free public instance available for quick setup
Discussion Link, Original Link
Jester – An RSS/Atom Reader and Content Management Tool [Productivity]
4 points, 0 comments
Jester is an RSS/Atom reader with AI-powered digests, custom feed creation, and content management features.
- Follow and organize RSS/Atom feeds
- Generate AI text and audio digests with sourcing
- Build custom feeds from non-RSS sources
- Modern RSS reader features with discoverability tools (popularity metrics, topic tagging)
- No email registration required for trial
Discussion Link, Original Link
Blog comments, nice looking, open source – Talkyard [Text]
17 points, 2 comments
Open-source Disqus alternative for blog comments and forums with SaaS hosting and a sustainable pricing model.
- AGPL licensed
- SaaS hosting available
- Low-cost pricing for inactive blogs (~1-2 EUR/month)
- Supports forums and B2B use cases
- No ads or tracking
- Made in Sweden
- Requires 2-4GB memory (potential to optimize below 0.5GB)
Discussion Link, Original Link
MMORPG prototype inspired by World of Warcraft [Entertainment]
19 points, 6 comments
MMORPG prototype inspired by World of Warcraft.
- Inspired by World of Warcraft
- MMORPG prototype
- No additional details provided
Discussion Link, Original Link
Eurker – A Developer-First Uptime Monitoring Platform with JSON Configs [Developer Tools]
3 points, 0 comments
A lightweight, developer-focused uptime monitoring tool with JSON-based configuration.
- Supports keyword assertions, custom HTTP methods, and retries
- Alerts via SMS/Email/Slack/Webhooks
- Clean JSON config system for advanced setups
- Built with Firebase Cloud Functions and Cloud Run
Discussion Link, Original Link
Downloads and saves any YouTube videos and playlists [Video]
3 points, 0 comments
Downloads and saves any YouTube videos and playlists.
- Downloads individual YouTube videos
- Supports downloading entire playlists
- Saves videos for offline access
Discussion Link, Original Link
Pure Go QuickJS JavaScript engine (Golang) [Developer Tools]
4 points, 1 comments
Pure Go QuickJS JavaScript engine supporting ES2023 features.
- Pure Go implementation
- Embeddable JavaScript engine
- Supports ECMAScript 2023 (ES2023)
- Includes modules, asynchronous generators, proxies, and BigInt
Discussion Link, Original Link
Vibemail – Chrome extension for vibe emailing [Productivity]
9 points, 6 comments
A free Chrome extension for Gmail that drafts and suggests email responses using AI.
- Drafts responses automatically when replying to emails
- Suggests smart completions as you type
- Allows manual suggestions with Shift+Tab
- Supports contextual instructions via // comments
- Lightweight and completely free
Discussion Link, Original Link
Git-Native Client (free, no login) [Developer Tools]
6 points, 0 comments
Voiden is a git-native, extensible client that consolidates API specs, docs, tests, and mocks into one lightweight workspace.
- Git-native and extensible
- Combines API workflows (specs, docs, tests, mocks)
- No sign-in required
- Free and open-source
- Designed for reusability and composability
- Works alongside OpenAPI without replacing it
Discussion Link, Original Link
Swift Script Caching Compiler (swift-scc) [Developer Tools]
3 points, 1 comments
Swift Script Caching Compiler (swift-scc) is a tool for caching Swift scripts to improve performance.
- Caches Swift scripts for faster execution
- Designed to enhance performance of Swift-based workflows
- Simplifies repeated script runs by avoiding recompilation
Discussion Link, Original Link
I Built Remind Me AI. It's Like Unlimited GPT Tasks. Try the Demo [Productivity]
4 points, 0 comments
AI-powered unlimited GPT task automation tool.
- Unlimited GPT task execution
- Demo available for testing
- Designed for productivity enhancement
Discussion Link, Original Link
Fastlist, an Agentic Craigslist [E-commerce]
4 points, 2 comments
Fastlist is an AI-powered Craigslist alternative that automates listing items using LLMs for quick and effortless posting.
- Uses AI to generate item descriptions from photos
- Integrates with preferred LLMs for seamless posting
- Features an agentic signup/login flow
- Includes automated daily item checks for convenience
Discussion Link, Original Link
Schezy – AI-Powered School Management System for Modern Education [Education]
3 points, 0 comments
AI-powered school management system streamlining academic and administrative operations for modern education.
- Student and staff management
- Attendance tracking and automated reporting
- Online fee management and receipts
- Timetable scheduling
- Parent-teacher communication portal
- AI-assisted analytics for performance tracking
Discussion Link, Original Link
Parsie – A Google Sheets Add-On to Extract Data from Any Documents [Productivity]
3 points, 0 comments
Parsie is a Google Sheets Add-on that extracts structured data from unstructured documents like PDFs, screenshots, and more using AI-powered templates.
- Extracts specific data (names, emails, totals) with a template-first approach
- Powered by GPT models and Microsoft Azure OCR for high accuracy
- Supports 100+ languages and handles scanned PDFs, images, DOCX, and handwriting
- AI-assisted custom schema, multi-row extraction, and batch processing
- Ideal for invoices, receipts, legal docs, and form submissions