nowfound

Dev tools · June 13, 2025

ST

Shelly, terminal assistant that translates natural language into shell

Describe what you want in plain English, and Shelly will figure out the right commands, explain what they do, and run them for you, with guardrails to ensure that you only run commands you feel safe running.

In plain words

Shelly is a terminal assistant that converts natural language descriptions into shell commands. Users describe what they want to accomplish in plain English, and Shelly identifies the appropriate commands, explains their functions, and executes them. The tool includes safety features that let users review and approve commands before execution. It's designed for developers who want to use the terminal more efficiently without memorizing complex command syntax.

written from the facts on this page · September 2026

Does the same job

all alternatives →
  • nlshJan 2026 · ▲220

    talk to your terminal in natural language

  • Shell Notebook2020 · ▲193

    MacOS Terminal, reimagined

  • Fabric CLIApr 2026 · ▲123

    Make notes, tasks, and search, directly from the terminal.

  • Windows Terminal2019 · ▲229

    A new command line interface for Windows machines

  • Shell Sage2025 · ▲106

    Ai-powered terminal assistant

  • UN
    Use Natural Language to Run Terminal Commands (Ghost in the Shell)2025 · github.com · ▲6

    Hi HN, I just released a very simple AI Shell / CLI tool that lets you convert natural language directly into executable shell commands. Built with python to simplify terminal workflows and help you quickly run commands without memorizing syntax. It has two main usage modes: One-shot mode: Quickly execute commands using natural language. Example: ai "find all PNG files larger than 5MB" The AI responds with the appropriate command and asks if you want to execute it. Interactive chat mode: Start a terminal chat session with the AI (ai -i) to iteratively build commands or scripts. Some…

More dev tools this month

the category →
  • Dograh592

    The open source VAPI alternative

    Dev tools · 25d ago · dograh.com

  • Meridian530

    Don't let your work go unnoticed. Get promoted!

    Dev tools · 20d ago · meridiona.com

  • x1516

    Lovable for iPhone apps go from idea to App Store

    Dev tools · 11d ago · x1.new

  • Open-source GTM skills for technical founders

    Dev tools · 29d ago · gtmcofounder.com

  • OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

    Dev tools · 2d ago · opentrailpaper.com

  • Nuphos380

    The AI-Native DevOps Workspace.

    Dev tools · 24d ago · nuphos.ai

Launched alongside, June 2025

the whole month →
  • IM

    Hey HN! Pilots everywhere are required to keep a logbook of all their flying hours, aircraft, airports, and so on. Since I track everything digitally (some people still just use paper logbooks!), I put together some data visualizations and a few 3D globes to show my flying history. This globe is probably my favourite so far: https://jameshard.ing/pilot/globes/all If you’ve got ideas for other graphs or ways to show this kind of data, I’d love to hear them!

    Life & fun · 2025 · jameshard.ing

  • Stunning presentations with AI. No design skills required.

    AI · 2025 · chroniclehq.com

  • Build native mobile apps for iOS and Android without code.

    Dev tools · 2025 · bble.io

  • Twenty991

    The #1 open-source CRM

    Dev tools · 2025 · twenty.com

  • All your connections, across all your socials.

    AI · 2025 · pally.com

  • WC

    I was the main contributor to workout.lol, an open-source fitness app to easily build a workout routine. The project had traction (1.4k GitHub stars, 95 forks, ~20K visits/month), but was eventually sold due to video licensing hurdles. The new owner stopped maintaining it, and the repo went abandoned. Over the next 9 months, I sent 15 emails to try to save it : no replies. Feature requests & issues were ignored. The community was left with a "broken" tool let's say. I couldn't just let it die So I built the new version from scratch with the same open-source spirit, but a better…

    Dev tools · 2025 · github.com