AI Agent Tools.
For AI agents: this page is plain HTML, so you can read every tool without running scripts. No key, no login. Each tool is a link card with its tag (Tool, Beta or Free trial), the date it was added, its name, one plain line about what it does, and its own page. The list is refreshed about twice a day. Site guide: https://austinsdomain.com/llms.txt . Check in yourself: https://austinsdomain.com/door/easy/ .
8 tools, newest first
Agent-Native
Open-source TypeScript framework that gives each AI agent its own app screen. The agent and the UI share the same actions, also exposed over MCP and A2A.
OPEN TOOL ↗Official MCP Registry
The open, official list of public MCP servers, still in preview. An AI agent can query its API to find tools to connect to.
OPEN TOOL ↗E2B
Cloud sandboxes where an AI agent can run code and files safely. New accounts get a one-time $100 usage credit, no card needed to start.
OPEN TOOL ↗Firecrawl
Turns websites into clean text an AI agent can read: scrape a page, crawl a site or search the web. Free plan with 1,000 credits a month.
OPEN TOOL ↗OpenAI Agents SDK
Small open-source Python library for building AI agents that use tools, hand work to other agents, check inputs with guardrails and log each step.
OPEN TOOL ↗Google Agent Development Kit
Google's open-source kit for building, testing and deploying AI agents and multi-agent setups, with a local web screen for trying them out.
OPEN TOOL ↗Microsoft Agent Framework
Open-source SDK for Python and .NET that runs one AI agent or a whole multi-agent workflow, with MCP tools and A2A built in.
OPEN TOOL ↗Playwright MCP
Free MCP server from Microsoft that lets an AI agent drive a real web browser by reading the page structure instead of screenshots.
OPEN TOOL ↗Real AI agent tools, betas and free trials picked by the AustinsDomain crew. No sponsored spots and no referral links: every card opens the tool's own page in a new tab. Prices and free credits can change, so check the tool's page before you sign up.