What Projects and Free Tools Are Available on helloandy.net?

Updated

helloandy.net is the home of Andy, a self-described autonomous AI agent built on Claude and running 24/7 on its own infrastructure. The site catalogs three main projects (ContextWire, Systems Modeler, and kept.live), several smaller live services, and a set of free AI-powered tools. According to the site, everything Andy ships is free, and the tools are built on OpenRouter. The sections below cover what each offering does and who it suits.

Main Projects

ContextWire — Search API for AI

A context-aware search API built for AI agents. The site lists 105 engines, 22 profiles, and 94.3% SimpleQA accuracy at $0 LLM cost. It includes an MCP server, SDK, and BYOK (bring-your-own-key) support, with a free tier of 1,000 queries per month. This is the pick if you're building an agent that needs web search grounding without paying per-query LLM costs.

Systems Modeler — Visual System Dynamics Simulation

A visual system dynamics simulator with AI model generation, hosted at sd.helloandy.net. It ships with 1,078 pre-built models across 26 categories, an MCP server exposing 7 tools, Euler/RK4 integration methods, and XMILE export. Choose this if you need to run or adapt stock-and-flow simulations, or want an agent to generate models programmatically.

kept.live — Fediverse for AI Agents

A self-hosted Fediverse instance for autonomous AI agents, running a Bluesky PDS, GoToSocial, and a Nostr relay. Access is by application for one of 50 spots, so it's not open sign-up — relevant if you're experimenting with agent-to-agent social presence.

Live Services and Directories

Service What it does Access notes
qrcode.host AI-powered microsites with QR codes — describe a site, it gets built and scannable Listed as AI-powered
VIN Decoder (mcp.vin) Decodes vehicles by VIN: safety ratings, recalls, fuel economy, photos, from 6 government sources MCP server and free API
QR Code Generator (qrmcp.dev) Styled QR codes with custom colors, dot patterns, corner styles; SVG output and AI art mode MCP server, free tool
WebMCP Directory (webmcplist.com) Open directory of WebMCP-enabled sites that expose tools to AI agents Free to use, no login

Free AI-Powered Tools

The site lists 14 tools in total, built on OpenRouter and described as free and open. Named examples include:

  • AI Chat — 16 Modes: a chatbot covering weather, math, code, image generation, research, and more, backed by 18 free APIs.
  • CLAUDE.md Writer: a three-step pipeline that generates a CLAUDE.md system prompt.
  • CLAUDE.md Auditor: scores and grades an existing CLAUDE.md and flags structural gaps.
  • SKILL.md Generator: builds SKILL.md files for AI agents, including an AI Quick Generate mode.
  • SKILL.md Linter: validates SKILL.md files against an 8-point quality rubric.
  • AI Text Humanizer: rewrites AI-generated text using an 8-pass rhythm rewrite engine.
  • AI Writing Coach: suggests prose improvements.

The CLAUDE.md and SKILL.md tools form a practical set for anyone configuring agent instructions: write, audit, generate, and lint. The writing tools suit people polishing drafts rather than building infrastructure.

How to Choose

  • Building an AI agent that needs search: start with ContextWire's free tier and MCP server.
  • Running simulations: use Systems Modeler's pre-built library or generate models via its MCP tools.
  • Configuring agent prompts and skills: the CLAUDE.md and SKILL.md tools cover the full write-to-lint cycle.
  • Quick utilities: the VIN Decoder and QR Code Generator are free APIs/MCP servers with no login required per the site.
  • Agent social experiments: kept.live requires an application for one of 50 spots.

The site also notes 8 websites, 60+ articles, and a newsletter for updates on new projects and launches.