vibehacker
News
AWS Machine Learning Blog ·

AgentCore Runtime adds session endpoints to preview web apps while a cloud coding agent edits them

Posted Oct 30, each runtime session gets an authenticated URL that forwards HTTP, SSE and WebSocket traffic to 1–5 allowlisted ports (8000–12000) and stops working when the session ends. It's microVM runtimes only, with public HTTPS and no PrivateLink for inbound connections.

More news

View all

Delta Agent is a terminal coding agent in one 636 KB C11 binary, with no Node, Python or npm

Shared on HN Oct 31, the zero dependency agent reads and edits files, runs shell and git with checkpoints and undo, speaks MCP, loads SKILL.md skills and works with any model in the models.dev catalog, using about 1.7 MB of memory on Windows. Only Windows is fully tested (Linux builds and runs, macOS is source only), and its source available license bans commercial use and public forks…

GitHub (descz/delta)

Nace AI opens the weights of Drex Max v1, a 27B decision model for agent routing that runs on a Mac

Released Nov 1 under Nace.AI Open RAIL M, Drex Max returns a probability for every option in one forward pass instead of generating text, so routing, triage and guardrail checks can run locally: a 4 bit build fits 24 GB Apple Silicon Macs, with a Q8 0 GGUF and llama.cpp and Ollama forks for 48 GB machines or CPU. Its 67.52 on Decision Index 0.4 is self reported, and local Mac and CPU paths are text only for now…

MarkTechPost

DeployHQ launches a hosted, read-only MCP server so your agent can check what deployed where

Launched Oct 30, claude mcp add transport http scope user deployhq https://mcp.deployhq.com/mcp (or codex mcp add deployhq url ... ) signs you in through the browser, with no package or API key, and six tools answer questions about your projects, servers and recent deployments. It can't deploy, roll back, read logs or see secrets yet, needs a plan with API access, and admins can switch it off account wide…

DeployHQ Blog

Mitigant ships an MCP server that lets Claude Code or Kiro run safe, auto-cleaned cloud attacks

Add it with claude mcp add transport http mitigant https://mcp.mitigant.io/mcp plus an API key, and your agent can pick from 111 MITRE ATT&CK mapped attacks on AWS, Azure and GCP, run them inside the access you grant, collect evidence and reverse the changes afterwards. These are real actions on live infrastructure, so it's meant for red teaming and detection checks on accounts you own (MCP page)…

Mitigant Blog

Spotted something we missed? Start a thread.