Primitif: Mail & Approval for AI Agents
Scaffolding for real-world agents
What it does
Primitif is the missing infrastructure for AI agents operating in the real world. 'Mail', gives each agent its own scoped mailbox. 'Approval', puts a human in the loop before any action. 'Audit', logs everything automatically. One SDK. Works with any agent framework (works great with Langchain!). One MCP. Connect from Claude Code, Lovable, etc.
Does the same job
all alternatives →
Atomic Mail AgenticJun 2026 · atomicmail.ai · ▲268Let your agents read, send, and react to email autonomously
mailX by mailwarmMay 2026 · themailx.com · ▲602Email deliverability toolkit for humans and AI agents
MailAdept by mailwarmJul 2026 · mailadept.com · ▲287AI Agents & Email deliverability experts on your team
More ai this month
the category →
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com
Astute▲585Automate your B2B brand going viral, with new media creators
AI · 18d ago · company-app.joinastute.com
Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…
AI · 27d ago · cactuscompute.com
Launched alongside, March 2026
the whole month →
Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com
