Show HN: Containarium – self-hosted sandbox for AI agents, MCP-native https://ift.tt/3LQhgad

Show HN: Containarium – self-hosted sandbox for AI agents, MCP-native https://ift.tt/fXliL1n May 13, 2026 at 11:46PM

Show HN: Nibble https://ift.tt/2oVlswW

Show HN: Nibble An attempt at a single pass LLVM frontend in ~3000 lines of C without external dependencies, malloc, or an AST. Included are some graphical examples. The IR isn't perfect, and the README touches on one particular downfall https://ift.tt/n1pyAXJ May 13, 2026 at 10:46PM

Show HN: Hollow – A local multi-agent OS that builds its own tools https://ift.tt/3XcrITV

Show HN: Hollow – A local multi-agent OS that builds its own tools https://ift.tt/aw8imfs May 13, 2026 at 07:19AM

Show HN: HYPD – AI co-pilot for marketers running Google Ads https://ift.tt/vfgn8Di

Show HN: HYPD – AI co-pilot for marketers running Google Ads We've been building HYPD for the last 1 year together with a small team in Berlin. It's an AI co-pilot (chatbot) for PPC freelancers and agencies. It connects to a Google Ads account, then runs audits, performs data analysis from natural language ("why did CAC jump last Tuesday"), generates ad copy grounded in account history and context, and exports reports and datasets. Thesis behind it: just like programming is "solved" but engineering is not, ad-ops and media buying will be solved, but account strategy and human creativity remain the leverage. Background: I founded PubNative (acquired by Verve Group), was Co-CEO at Verve Group, and for the last year we've been "taming" LLMs when working with structured and unstructured data. So far we got more than 200+ agencies and freelancers onboarded. Hard parts so far: (1) data accuracy, (2) understanding the gaps in LLM knowledge of the Google Ads API, (3) adding enough context to make answers fit what professional marketers expect. Free trial + free tier on the site. Happy to enable demo accounts for anyone who wants to test it without connecting their account. https://www.hypd.ai/ May 13, 2026 at 06:09AM

Show HN: Tmux-palette – Raycast-style command palette for tmux https://ift.tt/7foU3GK

Show HN: Tmux-palette – Raycast-style command palette for tmux https://ift.tt/BkyJMCX May 12, 2026 at 09:03PM

Show HN: I spent $100 in Claude tokens and 1k battles training my AI tank https://ift.tt/2zxmDt8

Show HN: I spent $100 in Claude tokens and 1k battles training my AI tank Hi HN, I built AgenTank. It is a small game where an AI agent writes the logic for your tank. You watch it fight, give strategic feedback, let the agent update the tank code, and send it back into battle. I have run 1,000+ battles on my own tank and spent about $200 in Claude credits improving it. The part I enjoy most is not just winning, but watching the tank make visible mistakes, thinking of a better strategy, and seeing whether Claude can turn that into better code. https://ift.tt/2EVA0MG May 12, 2026 at 11:20PM

Show HN: Tessera – Turn coding agent sessions into structured work https://ift.tt/VFmhiNC

Show HN: Tessera – Turn coding agent sessions into structured work https://ift.tt/PzYZwd7 May 12, 2026 at 01:58AM