March 17, 2026 AI-DIGEST BY MAURO SICARD
From Product Hunt
Product Hunt

Manus brings its AI agent to your desktop, OpenAI ships Codex subagents, and a wave of developer tools from MCP managers to self-hosted feature flags.

My Computer by Manus AI — Automate files, apps, and workflows Meta-owned Manus brings its AI agent out of the cloud and onto your Mac. Execute CLI commands, organize files, build Swift apps, and automate workflows locally. Every command requires your approval before execution.
▲ 457 · manus.im
Codex Subagents — Parallel custom agents for complex tasks OpenAI Codex now supports subagents: spawn specialized, parallel AI workers defined via TOML files. Each agent gets isolated roles (explorer, reviewer, etc.) to execute multi-step workflows without context rot.
▲ 297 · developers.openai.com
OpenFlags — Self-hosted, edge-ready feature flags Lightweight LaunchDarkly alternative built with Bun and SQLite. Zero-latency local evaluation, percentage rollouts, and a React dashboard. Deploy with Docker in seconds. 100% open source.
▲ 108 · openflags.dev
Xeder — Your X.com feed as a podcast Chrome extension that reads your X/Twitter timeline aloud with natural TTS. Playback controls, speed adjustment, automatic ad filtering, and scroll sync. $4.99 one-time purchase.
▲ 104 · xeder-app.web.app
Parallax — Local-first AI orchestrator for dev tasks Pulls work from Linear or GitHub Issues, creates isolated worktrees, generates a plan for approval, then executes changes and opens PRs. All control stays on your machine.
▲ 100 · parallax.maxigimenez.xyz
discli — Discord CLI for AI agents and humans Give your AI agent a Discord account from the terminal. Send messages, react, manage threads, moderate. Permission profiles, audit logging, and rate limiting prevent agents from going rogue.
▲ 98 · discli.rohitk06.in
AgreeGuard — AI reads the fine print before you click "I Agree" Free Chrome extension that summarizes terms and privacy policies in seconds. Highlights auto-renewals, data selling, hidden fees, and waived legal rights. Works on any website, no account needed.
▲ 93 · agreeguard.app
From Reddit
r/openai r/singularity r/LocalLLaMA r/artificial

OpenAI drops GPT-5.4 mini and nano, MiniMax unveils a self-evolving M2.7, and HuggingFace makes local agents a one-liner. Plus new math breakthroughs and Mamba 3.

GPT-5.4 mini and nano released

OpenAI's new small models bring GPT-5.4 capabilities to faster, cheaper form factors. Mini scores 54.4% on SWE-bench Pro (close to full 5.4's 57.7%), runs 2x faster than previous small models, and is now available to free ChatGPT users via the "thinking" option.

Nano is API-only at $0.20/1M input tokens, designed for high-volume tasks like classification, extraction, and coding subagents. Can describe 76,000 photos for $52.

openai.com · r/openai
MiniMax M2.7: first model that deeply participated in its own evolution M2.7 used itself to build RL harnesses, update its own memory, and optimize its training process. 97% skill adherence across 40+ complex skills, 56.2% SWE-Pro, multi-agent collaboration. Handles 30-50% of research workflows autonomously. Available on MiniMax Agent and API.
HuggingFace hf-agents: one-liner to run local AI agents Uses llmfit to detect your hardware, picks the best model and quant, spins up a llama.cpp server, and launches Pi (the OpenClaw agent). One command, fully local. Posted by HF CEO Clem Delangue.
GPT-5.4 Pro makes progress on two unsolved math problems Oxford researchers tested 100 unsolved problems. After reasoning for ~1 hour, GPT-5.4 Pro beat AlphaEvolve's baseline on a Kakeya-type problem by ~4.9% and dropped the constant of a diagonal Ramsey bound by ~2.7%. Awaiting expert validation.
Mamba 3 — state space model optimized for inference Together AI releases the next generation of the Mamba architecture, a non-transformer approach to language modeling that promises more efficient inference, especially for long sequences.
Pentagon plans for AI companies to train on classified data MIT Technology Review reports the DoD is setting up secure environments for AI labs to train military-specific model versions on classified data. Claude is already used in classified settings for target analysis. Training on such data would be a new, security-sensitive step.
FastVideo: real-time 30s 1080p video generation and editing UCSD's Hao AI Lab achieves 4.5s latency for interactive video generation with live editing. Open source on GitHub.
CEO asks ChatGPT how to void $250M contract, ignores lawyers, loses in court A cautionary tale about over-relying on AI for legal advice. The CEO bypassed his legal team entirely.
From Reddit
r/StableDiffusion r/midjourney r/comfyui

Topaz Labs drops a game-changer for local inference, Midjourney V8 alpha arrives, and the open-source community debates Qwen's closed image model.

Topaz NeuroStream: 95% VRAM reduction for local AI models

Topaz Labs unveiled NeuroStream, a proprietary VRAM optimization that reduces memory usage by up to 95%. Their Wonder 2 model normally requires ~30GB VRAM but runs on 6GB with identical results and only 2-8% slower performance.

Works on Nvidia GeForce RTX, RTX PRO, AMD GPUs, and Apple Macs. Not limited to Topaz models — designed as foundational tech for the entire local AI ecosystem.

topazlabs.com · r/StableDiffusion
Midjourney V8 Alpha is here 4-5x faster generation, much better prompt following, native 2K output via --hd, and significantly improved text rendering. Available on alpha.midjourney.com for testing. HD/quality modes cost 4x more. Relax mode not yet available.
Qwen Image 2.0 confirmed not open-sourcing Website change from "Open-Source" to "Research" tag on Qwen Image 2.0 all but confirms it won't get open weights. Community disappointed, especially amid broader concerns about Alibaba's open-source commitment after the Qwen team shake-up.
LTX CEO: "Why Big Tech is abandoning open source (and why we are doubling down)" Lightricks' Zeev Farbman on the trend toward closed models and why LTX is betting the other way.
From Reddit
r/macapps r/selfhosted r/opensource

A beautiful on-screen keyboard for demos, a self-hosted calendar sync tool, and a native macOS canvas for orchestrating coding agents.

Keylume — stylish on-screen keyboard for macOS demos Shows the full keyboard with keys lighting up as you press them. Built-in themes, custom theme editor, auto-shows during screen recording, triple-tap fn to toggle. Free. Perfect for tutorials and product demos.
Keeper.sh v2 — self-hosted calendar syncing Sync events across multiple calendars so people can't double-book you. V2 adds reliability improvements and a cleaner UI. Open source, self-hosted alternative to expensive calendar sync services.
Specimen — native macOS font manager Font Book on steroids. Browse, organize, compare, and discover fonts with a beautiful native interface built for typography lovers. $29 one-time purchase by a publishing industry veteran.
OpenTeleprompter — voice-activated, hides during screen share Fully local, open-source teleprompter for macOS. Voice-activated scrolling, auto-hides on Zoom/Meet/Teams screen share. No cloud, no account, no subscription. Free alternative to $10-15/mo apps.
Backblaze B2 price increase: $6 to $6.95/TB/month ~16% increase effective May 1. API calls now free for all customers. Community discussing alternatives.