4/23/2026
Show HN: Cartoon Studio – an open-source desktop app for making 2D cartoon shows
Cartoon Studio: Open-source desktop app for creating 2D cartoon shows with automatic lip-sync, voice selection, and MP4 rendering.
4/23/2026
Show HN: I made a simpler API for Chrome's on-device LLM
TypeScript wrapper for Chrome's on-device LLM APIs (Prompt, Translator, Summarizer) with type safety and simplified initialization.
4/23/2026
Sqz: Compress LLM context to save tokens and reduce costs
Sqz: Rust tool that compresses LLM context to reduce token usage by 24.7% average with deduplication support.
4/23/2026
Show HN: Stackrate – dev-to-dev peer review platform for honest app feedback
Developer platform for peer-to-peer app reviews using structured templates and credit-based incentive system.
4/23/2026
That Moment You Realize the Agent Is Retarded
Developer post analyzing a specific agent failure case involving lattice path computation and parity-update logic debugging.
4/23/2026
Show HN: Preflight – Test your MCP server before submitting to Claude/OpenAI
Preflight: free tool to test MCP servers locally before submission to Claude/OpenAI, catching configuration issues early.
4/23/2026
FlashDrive: Flash Vision-Language-Action Inference for Autonomous Driving
Vision-Language-Action models for autonomous driving that integrate chain-of-thought reasoning into end-to-end systems for complex scenarios.
4/23/2026
XAIDR – first runtime benchmark for agent-to-agent attack detection
xAIDR security tool for detecting and responding to attacks in agent-to-agent communications at runtime, addressing prompt injection threats.
4/23/2026
SportScore MCP – free live sports data for Claude
MCP server providing live sports data (scores, standings, stats) across football, basketball, cricket, tennis. Free public API, works with Claude, Cursor, Continue, Zed.
4/23/2026
Show HN: Stenobird, podcast transcription service for your agent
Stenobird: Fast podcast transcription service for AI agents using Parakeet 0.6B model on serverless GPUs.
4/23/2026
OpClave- council of LLMs to get one synthesized answer
Tool that queries multiple LLMs (GPT, Claude, Gemini, Grok) simultaneously and synthesizes responses into unified answer.
4/23/2026
Hermes Agent – A self-improving AI agent
Autonomous AI agent that runs persistently on servers, learns from interactions, integrates with multiple platforms (Telegram, Discord, Slack), maintains memory and auto-generates skills.
4/23/2026
AI Tokens Optimization
TokenPinch tool that converts data files (Excel, CSV, JSON, XML) to optimized .pinch format to reduce token usage with LLMs like Claude and ChatGPT.
4/23/2026
Show HN: Kumbukum, open source memory infrastructure for teams
Open-source memory infrastructure for teams to centralize knowledge across chats, notes, URLs. Includes MCP server and browser extension for portability.
4/23/2026
CubeSandbox: Tencent's sandbox for ai agents
Open-source sandbox service by Tencent for AI agents. Built on RustVMM/KVM, creates isolated environments under 60ms with <5MB overhead. Compatible with E2B SDK.
4/23/2026
HuntifyAI – I built an AI tools while deep in AI research and vibe coding
HuntifyAI: directory of AI tools including image generators, recipe generator, resume builder, and enterprise AI agent platform. Curated tool listing.
4/23/2026
Show HN: Pg_dbml – A dependency-free CLI to export Postgres to DBML
pg_dbml CLI tool exports Postgres schemas to DBML format for feeding to LLMs like Claude and Cursor. Dependency-free, single SQL script.
4/23/2026
GPT-5.5 Bio Bug Bounty
OpenAI announces Bio Bug Bounty program for GPT-5.5, inviting security researchers to test universal jailbreaks against biosafety challenges.
4/22/2026
Show HN: DeckWeaver – Create AI-powered Google Slides presentations in minutes
DeckWeaver tool automates importing AI-generated content into Google Slides presentations, solving manual copy-paste workflow for trainers and presenters.
4/22/2026
Show HN: Bro Skills – address the daily gaps your agents still struggle with
Bro Skills: open-source skill library for AI agents. Works with Claude Code, Cursor, and other agents. Includes code review and plain-language restatement skills.
4/22/2026
Optimizing Effective Training Time for Meta's Recommendation/Ranking Workloads
Meta research on optimizing training efficiency for large AI models. Introduces Effective Training Time (ETT%) metric to quantify infrastructure overhead in ML workloads.
4/22/2026
SonicMoE: A HW-Efficient and SW-Extensible Blueprint for Fine-Grained MoEs
SonicMoE presents hardware-efficient blueprint for fine-grained Mixture-of-Experts models with 1.87-4.04x speedup on NVIDIA Blackwell GPUs.
4/22/2026
SAW-INT4: System-Aware 4-Bit KV-Cache Quantization for Real-World LLM Serving
SAW-INT4 presents system-aware 4-bit KV-cache quantization technique for efficient LLM serving, improving real-world inference performance.
4/22/2026
Show HN: Forge-Core released on GitHub, Parse JSON in your data warehouse
Forge-Core tool that decomposes nested JSON in data warehouses into normalized dbt models, generates schema and documentation. Developer tool for data pipelines.
4/22/2026
Design.md: The New Open Contract Between Designers and AI
Google open-sourced DESIGN.md, a YAML-based design specification format enabling AI agents to generate consistent, accessible UI interfaces automatically.
4/22/2026
Bring your own Agent to MS Teams
Microsoft Teams SDK pattern enables deploying existing LangChain and AI agents into Teams via HTTP server adapter without Teams-specific rebuilding.
4/22/2026
What 81000 Claude users said about the economics of AI
Survey of 81,000 Claude users exploring economic perspectives and usage patterns of AI in different job sectors.
4/22/2026
Claude Code for the Outer Loop: An AI SRE Playbook
Claude Code AI agents assist with on-call incident response by reducing context-switching overhead in SRE workflows.
4/22/2026
We built a multi-agent app on Genkit and Firebase
Multi-agent application built using Google's Genkit framework and Firebase infrastructure.
4/22/2026
Proximal Policy Optimization with Clojure and PyTorch
Technical article implementing Proximal Policy Optimization in Clojure and PyTorch for space flight simulator reentry trajectory planning.
4/22/2026
Notes from a Marketer Building a Real CLI with Codex
Non-developer marketer builds CLI tool using Codex AI coding agent, discussing guardrails and product decisions.
4/22/2026
Browser for Agents in a form of CLI, API or library
Open source browser library for AI agents with CLI, API, and Go library interfaces for web automation.
4/22/2026
Bolt AI builder: Create apps and websites by chatting with AI
Bolt AI builder enables creating web applications through natural language conversation with integrated coding agents.
4/22/2026
My GLM-5.1 coding agent scored 94.3% on LiveCodeBench Lite (348/369)
Custom autonomous coding agent using GLM-5.1 achieves 94.3% on LiveCodeBench Lite benchmark with humanitarian impact mission.
4/22/2026
Failed Companies Are Selling Old Slack Chats and Email Archives to Train AI
Bankrupt companies selling archived Slack messages and emails as training data for AI models.
4/22/2026
Creativity Harness: Adobe will be fine
Opinion piece on creative AI interface design. Argues for canvas-based harness over chat for multimodal AI tools managing files, terminals, and memory.
4/22/2026
Show HN: Cosmo – Desktop agent with generated UI
Desktop agent with generative UI that creates interfaces for user commands. Integrates with GitHub, Vercel, Jira, Linear and other services. Open source project.
4/22/2026
Symbiont – Typestate-enforced policy gates for AI agents (Rust)
Rust-native runtime for executing AI agents with explicit policy, identity, and audit controls. Focuses on security and governance for agents using untrusted tools and sensitive data.
4/22/2026
OpenAI now lets teams make custom bots that can do work on their own
OpenAI released workspace agents that autonomously perform tasks like product feedback analysis. Minimal technical details provided.
4/22/2026
Show HN: Contral AI IDE Vibe-Learn to Code
IDE with AI agent for code development that teaches concepts while building. Supports multiple models for writing, debugging, and refactoring code. 200+ developers using beta.
4/22/2026
We mapped unauthenticated Vector DBs exposing corporate AI data
Security research mapping exposed vector databases in RAG pipelines. Found widespread misconfigured AI infrastructure with zero authentication. Includes live OSINT threat map visualization.
4/22/2026
getadb.com - instant database for agents
Database service designed specifically for AI agents. Limited information provided about implementation or features.
4/22/2026
Show HN: One ESLint rule to kill the "ChatGPT em dash" in your codebase
ESLint rule that detects and fixes em dashes (U+2014) commonly found in LLM-generated code, replacing them with ASCII hyphens.
4/22/2026
Rees.fm – Cheap video AI using Seedance 2.0 and Sora 2
Rees.fm service for generating videos from text using AI models. Commercial tool with limited technical details.
4/22/2026
Show HN: SkillGuard – scan agent skills for prompt injection payloads
SkillGuard scans AI agent skills for prompt injection, data exfiltration, and malicious payloads before installation with zero dependencies.
4/22/2026
OpenAI demos cyber-focused GPT to governments, who secures the model itself?
OpenAI demonstrates cyber-focused GPT model to governments with raised questions about model security. No technical details provided.
4/22/2026
Agents with Taste – How to transfer taste into an AI
Framework for transferring human taste/aesthetics to AI agents through skill files describing design rules. Applied to animation and visual work.
4/22/2026
You Need MLOps: When CI/CD for Machine Learning Becomes Mandatory
Article on MLOps necessity covering architectural thresholds, cloud patterns, GPU costs, and risks of deploying ML models without proper pipelines.
4/22/2026
500 AI prompts scored across 8 quality dimensions. None passed
Analysis of 500 software engineering prompts scored against 8-dimension quality rubric. All failed; average 13.3/80. Addresses prompt optimization for agents.
4/22/2026
Twenty: The open alternative to Salesforce, designed for AI
Twenty: open-source CRM alternative to Salesforce built for AI and developers. Available on GitHub with CLI tools.