npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

agentvoy

v0.5.0

Published

CLI for AgentVoy — scaffold, develop, and deploy AI agents across any framework

Readme

agentvoy

The universal AI agent platform. Scaffold, develop, and deploy production-ready AI agents in seconds — any framework, any model, secure by default.

npx agentvoy create my-agent

npm version License

Quick start

# Interactive — choose framework, model, and build mode
npx agentvoy create my-project

# Agent mode with defaults (OpenAI + GPT-4o)
npx agentvoy create my-project --yes

# App mode — API + chat UI + DevTools + Docker
npx agentvoy create my-project --build-mode app --deploy-target docker --yes

# Start development server with DevTools
cd my-project-app
agentvoy dev    # http://localhost:8080/dev

# Deploy to Docker or Fly.io
agentvoy deploy --target docker
agentvoy deploy --target fly-io

Two paths

Agent — fast local development with a flat project structure and interactive REPL.

App — deployable agentic app with FastAPI server, Streamlit chat UI, real-time DevTools dashboard, and cloud deployment configs.

Supported frameworks

| Framework | Language | Status | |-----------|----------|--------| | OpenAI Agents SDK | Python | Available | | Google ADK | Python | Available | | CrewAI | Python | Available | | LangGraph | Python | Available | | Anthropic SDK | Python | Available | | LlamaIndex | Python | Available | | AutoGen | Python | Available |

Supported model providers

OpenAI · Anthropic · Google · Ollama (local) · Groq · Mistral

What gets generated

Agent mode

my-project-agent/
  agent.py          # Agent logic with agentic loop
  tools.py          # Custom tools
  run.py            # Interactive REPL entry point
  agent.guard.yml   # Guardrails & permissions config
  requirements.txt
  .env.example

App mode

my-project-app/
  src/
    agents/agent.py     # Agent logic
    tools/tools.py      # Custom tools
    trace/tracer.py     # Execution tracing
  server.py             # FastAPI — /run, /health, /dev, /ws/trace
  streamlit_app.py      # Chat UI with model picker & glass theme
  devtools.html         # Real-time DevTools dashboard
  Dockerfile
  agent.guard.yml
  requirements.txt

DevTools — agentvoy dev

Start your agent with the live DevTools dashboard:

agentvoy dev
  • Real-time trace streaming via WebSocket
  • Event timeline: agent_start, llm_call, tool_call, guard_check, pipeline_stage
  • Pipeline visualization for multi-agent apps
  • Dark-themed single-page dashboard — no extra dependencies

Deploy — agentvoy deploy

One-command deployment to Docker or Fly.io:

agentvoy deploy --target docker    # Build + run locally
agentvoy deploy --target fly-io    # Deploy to cloud
agentvoy deploy --dry-run          # Generate files only

Deployment targets: Docker, Fly.io, Railway, GCP Cloud Run, AWS Lambda.

agent.guard.yml — built-in guardrails

Every project ships with a universal guardrails config:

guardrails:
  input:
    block_prompt_injection: true
    pii_detection: warn
  behavior:
    max_iterations: 20
    cost_limit: "$1.00"
    timeout: 5m
permissions:
  execution:
    allow_shell: false

Enforced at runtime by agentvoy-guard — automatically included in every project.

All commands

agentvoy create [name]     # Create a new agent or app project
agentvoy dev               # Start agent server with DevTools dashboard
agentvoy deploy            # Deploy to Docker, Fly.io, or other targets
agentvoy init              # Add agent.guard.yml to an existing project
agentvoy validate          # Validate your agent.guard.yml
agentvoy list              # List all supported frameworks and providers

Links

License

Apache 2.0