2/27/2026
Show HN: Open-source proxy to track Claude API costs by team
Open-source Claude API cost tracking proxy. Monitors per-team spending, token usage, and latency across departments for AI FinOps visibility.
2/27/2026
Human-in-the-loop code review tool for AI-generated changes
Terminal UI tool for human-in-the-loop code review of AI-generated code changes.
2/27/2026
Show HN: BGN/EUR converter for Bulgaria's euro adoption
Conference announcement for applied AI event in Barcelona Nov 2026 covering AI-first product design and deployment patterns.
2/27/2026
Show HN: C9watch – macOS menu bar app to monitor all Claude Code sessions
macOS menu bar app for monitoring multiple Claude Code sessions across terminals. Scans OS-level processes to track active sessions without requiring terminal integration.
2/27/2026
AI Agents Need Permission Slips – NDC London 2026
Conference talk on permission systems and safety considerations for AI agents.
2/27/2026
RAGScore – Evaluate RAG pipelines in 2 commands, works offline with Ollama
RAGScore tool for evaluating RAG pipelines offline with Ollama. Generates QA datasets and produces accuracy reports in 2 commands with privacy-first approach.
2/27/2026
Show HN: Skills to share and reuse workflows with the community (open source)
Open source tool for sharing and reusing AI workflows with human judgment calls, tool integrations, and quality gates beyond prompt sharing.
2/27/2026
Show HN: Open-source agentic video editor for dev tools and side projects
Open-source agentic video editor that reads code and generates multi-scene videos with animations and voiceover. Built with Next.js, Remotion, Convex.
2/27/2026
Show HN: Crewship – Deploy AI agents to production in one command
Platform automating production deployment of AI agents built with CrewAI and LangGraph, handling infrastructure and scaling.
2/27/2026
Show HN: Rasteret-library for fast table like access to Satellite Imagery
Open-source library for fast GeoTIFF satellite imagery access. Index-first parsing with Parquet caching achieves 20x faster pixel reads for ML workflows.
2/27/2026
Show HN: Tswap–Yubikey-backed secret injection for IaC and AI-assisted workflows
YubiKey-backed secret injection system enabling Claude Code to work with Kubernetes without exposing plaintext secrets.
2/27/2026
Show HN: qbo-cli - Quickbooks CLI for AI Agents
CLI tool enabling AI agents to query Quickbooks Online for financial insights and accounting tasks.
2/27/2026
Open Source Real-Time Voice AI Infrastructure (Sip, Asterisk, WebRTC)
Open source voice AI infrastructure combining SIP, Asterisk, and WebRTC for real-time applications.
2/27/2026
Show HN: Shannon – Local desktop app to orchestrate Claude Code agent teams
Shannon: open source desktop app orchestrating Claude Code agent teams with drag-drop DAG editor, role specialization, and dependency graphs.
2/27/2026
Sdf-plan – deterministic safety gates for any AI agent
Deterministic safety gates framework for constraining AI agent behavior with formal guarantees.
2/27/2026
MCP servers help AI learning to act (analysis)
Analysis of Model Context Protocol servers enabling AI agents to take actions and interact with external systems.
2/27/2026
Show HN: FishDex An offline fishing log built to show my students
Teacher builds offline fishing log app using AI pair programming to teach students non-technical barriers.
2/27/2026
MediaFM: The Multimodal AI Foundation for Media Understanding at Netflix
Netflix's MediaFM: multimodal foundation model for understanding media content at scale across diverse formats.
2/27/2026
Perplexity announces "Computer," an AI agent that assigns work to other AI agent
Perplexity launches 'Computer,' an AI agent system that coordinates multiple agents to execute multi-step workflows for hours or months.
2/27/2026
Show HN: Bypassing Stripe's 20-item limit for multi-model AI billing
Technical solution for bypassing Stripe's 20-item billing limit when supporting multiple LLM models. Token-based usage billing implementation.
2/27/2026
Show HN: I've been building autonomous AI agents for 2 years – before OpenClaw
Splox: Autonomous AI agents connecting to 10,000+ services via MCP. Includes autonomous trader and omni tool agents with OAuth integration.
2/27/2026
Show HN: OneSentence – An offline macOS voice utility built entirely with AI
OneSentence: Offline macOS voice utility using Whisper and LLMs for speech-to-text, text-to-speech, and template insertion. Privacy-focused.
2/27/2026
Show HN: DevSquad – Claude Code Plugin That Works with to Gemini CLI and Codex
DevSquad: Claude Code plugin addressing token limits and context issues in AI coding. Improves agent memory management across files.
2/27/2026
Banuba's AI Talking Photo API Turns Static Images into Lifelike Talking Videos
Banuba API converts static images to talking videos using AI. Commercial product announcement.
2/27/2026
Show HN: Organic Programming – A .proto is all you need
Framework using Protocol Buffers as universal contracts for metaprogramming and code generation. Enables AI agents and traditional code to interoperate via single schema.
2/27/2026
Show HN: LokulMem – Local-first memory management for browser LLMs
Local-first memory management system for running LLMs in browsers. Enables persistent context for language models in browser environments.
2/27/2026
Show HN: OpportuAI – remote jobs, AI tools and digital products aggregator
Job and tool aggregator scraping 277+ remote positions from 8 sources and 159+ AI tools from Product Hunt and Reddit. Built with React, Supabase, and Python scrapers.
2/27/2026
Show HN: Sugar – A task queue that lets AI coding agents work autonomously
Task queue system enabling autonomous work for AI coding agents. Allows agents to manage and execute tasks independently.
2/27/2026
Who Believes in Vibe-Coding?
Opinion piece questioning production use of unreviewed AI-generated code. Member-only article with limited technical analysis.
2/27/2026
Show HN: TAS – Tracking, Automation, and Skills for Claude Code
Framework for Claude Code adding session tracking, token budgeting, and slash-command skills. Operational harness for managing agent workflows.
2/27/2026
Show HN: OSS Go client for signed agent-to-agent messaging in the ClaWeb network
Open source Go CLI for signed agent-to-agent messaging on ClaWeb network using aWeb protocol. Enables auditable real-time chat and async mail between agents.
2/27/2026
Created `MCP-guard`, open MCP guarding tool
Open-source tool for guarding Model Context Protocol (MCP) implementations.
2/27/2026
Show HN: You Broke Prod – A game where you debug production incidents
Interactive game for practicing incident debugging with production scenarios. Built with Next.js. Includes 9 scenarios from beginner to advanced difficulty.
2/27/2026
Palantir as Signal: What Enterprise AI Reveals About the SaaS Model
Analysis of Palantir and enterprise AI impact on traditional SaaS seat-based licensing model as AI shifts to agentic autonomous systems.
2/27/2026
Code Mode: Giving AI Agents an API in 1k Tokens (With Demos)
Technique for enabling AI agents to call APIs with minimal token overhead (~1k tokens). Includes demos.
2/27/2026
The Broken Token: Tokenization for Malayalam Language Models
Technical research on tokenization issues for Malayalam language models. Analyzes inefficiencies when English-trained tokenizers process non-Latin scripts.
2/27/2026
I Stopped Building for Humans
Analysis of how AI agents will evaluate product APIs and make vendor decisions autonomously, reshaping SaaS business models and product design.
2/27/2026
A benchmark of expert-level academic questions to assess AI capabilities – HLE
Nature paper presenting HLE benchmark for expert-level academic questions to assess LLM capabilities beyond saturated benchmarks like MMLU.
2/27/2026
Blame RMS for AI Coding
Essay on how open-source software provided training data enabling LLM coding advances, exploring innovation implications.
2/27/2026
Show HN: Caddy plugin that charges AI crawlers real USDC to access your site
Caddy middleware implementing HTTP 402 protocol to charge AI crawlers USDC on Base blockchain for content access.
2/27/2026
Show HN: AI sandbox that runs on your homelab
Pixels is a sandbox running on TrueNAS homelab using Incus containers for testing AI agent CLIs without paid services.
2/27/2026
Perplexity Computer – The Age of AI Agents Is Here
Opinion piece on AI agents and workforce reduction, citing Jack Dorsey and Dario Amodei on automation of software engineering.
2/27/2026
Architectural Decisions That Will Make or Break Your AI Product
Essay on five architectural decisions for AI products based on real-world experience, covering cost and reliability pitfalls.
2/27/2026
Show HN: Httap – intercept and inspect HTTP traffic from your shell or agent
Httap is an HTTP proxy tool for terminal and AI agents to intercept, inspect, and mock HTTP traffic with automatic browser profile management.
2/27/2026
Show HN: Shannon – Local desktop app to orchestrate Claude Code agent teams
Desktop application orchestrating Claude Code agent teams with specialized roles. Enables dependency graphs, parallel/sequential workflows, and multi-model coordination.
2/27/2026
Show HN: We built a public CTF to stress-test AI agent guardrails
APort is a public CTF stress-testing framework for AI agent guardrails and safety mechanisms in autonomous financial systems.
2/27/2026
Show HN: Tchop.io – AI-powered community framework
Tchop.io is described as a fully AI-powered community framework with user control and ownership.
2/27/2026
FAR: Make Every File Readable to AI Coding Agents with Persistent .meta Sidecars
FAR uses persistent .meta sidecar files to augment file readability for AI coding agents, addressing 30-40% context blindness.
2/27/2026
Ask HN: Does "task-derived JD and evidence-based candidate" make hiring better?
System to generate job descriptions from real engineering tasks and evaluate candidates against code evidence from GitHub/Jira, PRs and diffs.
2/27/2026
Show HN: Dypai – Build back ends via MCP
Backend development framework using Model Context Protocol (MCP) for building systems with AI assistance.