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Step-by-step guides and playbooks to set up your own AI agents, keep them secure and keep them running.

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What it is

We show how real AI systems are set up and run, one at a time. Then we sell the guides behind them, so you can do the same.

A quick check before you read on

Built for people who run their own AI for real.

You are in the right place if you want

  • To set up, secure and run your own AI agents
  • Playbooks, runbooks and systems you can put to work
  • To see how real AI systems are built and run
  • Our opinion, not just a summary
  • To see what breaks before what works

You can skip us if you are looking for

  • A news reposter
  • A generic AI content farm
  • A prompt-pack store
  • An agency pushing bespoke services
  • An AI avatar presented as a real person

Catalogue

Products

  • Foundations Bundle

    Everything you need to start, in the order you need it. The usual failure is buying five tools before you know the one task you need. What you get: 5 e-books AI Agents Explained For Business Owners ($27) Automate Your First Week ($17) The Real Cost Of An AI Agent ($17) The Lead Follow Up Automation Playbook ($47) Choosing AI Tools Without Regret ($27) Bought separately these cost $135. As a bundle: $97. You save $38. How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Owners and professionals who want to start with AI in a sensible order: what an agent is, a first automation, what it really costs, one lead process and how to choose a tool. Format Each e-book is a PDF, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$97

  • Bundle

    Systems Bundle

    Eight books, one method: build it, secure it, host it, gate it. The usual failure is solving one layer well and being hit by a live incident in the next. What you get: 8 e-books MCP Server With OAuth 2.1 ($97) MCP Tool Design And One Registry ($47) Agent Orchestration With Deterministic Guardrails ($147) Multi Tenant Postgres, RLS And Safe Migrations ($77) Cloudflare As Application Infrastructure ($77) Self Hosting AI On Hetzner With Coolify ($97) Agent Assisted Development Workflow ($27) Engineering Gates For AI Written Code ($47) Bought separately these cost $616. As a bundle: $397. You save $219. How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders who run AI systems in real use and want every layer written down. Format Each e-book is a PDF, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Total value$616$397

  • The Complete Systems Library

    The whole library, once. The usual failure is owning the guides and never wiring them together. What you get: 21 e-books MCP Server With OAuth 2.1 ($97) MCP Tool Design And One Registry ($47) Agent Orchestration With Deterministic Guardrails ($147) Multi Tenant Postgres, RLS And Safe Migrations ($77) Cloudflare As Application Infrastructure ($77) Self Hosting AI On Hetzner With Coolify ($97) The AI Operating System ($197) AI Agents Explained For Business Owners ($27) The Lead Follow Up Automation Playbook ($47) Automating Proposals And Contracts ($77) Automate Your First Week ($17) Agent Assisted Development Workflow ($27) Choosing AI Tools Without Regret ($27) Engineering Gates For AI Written Code ($47) The Real Cost Of An AI Agent ($17) AI Foundations ($17) Advanced Prompting ($27) Local AI And Data Privacy ($27) AI For Business And Productivity ($47) AI Automation And Workflows ($47) AI Power User ($77) Bought separately these cost $1,267. As a bundle: $797. You save $470. How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders and owners who want every paid e-book of the line, from a first automation to the AI operating system, for one price. Format Each e-book is a PDF, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$797

  • AI Systems

    MCP Server With OAuth 2.1

    Your MCP server works when you try it once. Here is what it does in real use. One shared key in every client configuration cannot be revoked, cannot be attributed and never expires. What you get A credential ledger you can switch off, one client at a time OAuth 2.1 with PKCE and refresh rotation, built on RFC 7636 and RFC 7009 Self registering clients that still need a human to approve them Tokens bound to the one server they were issued for A stateless Streamable HTTP transport and a tool structure that scales The runbook for the day a token outlives its client How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders who run an MCP server in real use, or are about to. Format A PDF e-book of 71 pages, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$97

  • AI Systems

    MCP Tool Design And One Registry

    A tool an LLM cannot read is a tool it will misuse. The model sees only what you wrote: a name, a description and a schema. Everything else it guesses. What you get Three rules that make a tool description something a model can act on A ban list for vague verbs, and a policy of no delete tools One registry that declares each operation once and derives REST, OpenAPI, MCP and CLI Parity tests that prove the four never disagree The runbook for the day a tool is called wrongly How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders who expose tools to a model and want fewer wrong calls. Format A PDF e-book of 49 pages, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$47

  • AI Systems

    Agent Orchestration With Deterministic Guardrails

    Let the model interpret. Never let it decide alone. An agent system fails in four ordinary ways: a run resumes twice, an approval nobody sees expires, a model call is submitted again after a timeout, and an agent finds a second door around the check. What you get A typed split between what the model interprets and what code decides Leases and atomic checkpoints for runs that can crash Approvals bound to the exact thing that was reviewed A gate that turns intent into action, with no second door Receipts for every provider call, and replay from what the provider actually said A safe way to drive local AI command line tools as engines How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders who run agents that act on real systems. Format A PDF e-book of 66 pages, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$147

  • AI Systems

    Multi Tenant Postgres, RLS And Safe Migrations

    One missing clause in a policy is one customer reading another customer’s data. A policy can pass every test and still leak in real use. What you get A tenant id the database sets for you, not the application Row level security policies you have attacked from a second tenant Privileges granted in the order that cannot leak Migrations that widen before they tighten Rehearsals inside a transaction that rolls back A database move you can prove with a schema hash and row counts How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders who run a multi tenant product on Postgres. Format A PDF e-book of 65 pages, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$77

  • AI Systems

    Cloudflare As Application Infrastructure

    One Worker, one job, one host. A setup works until the origin is reachable around the proxy, or an email link changes state because a prefetcher opened it. What you get One Worker per job, each with its own host and its own bindings A D1 outbox that your backend drains and applies exactly once R2 buckets you can lock and restore from Links in email that never change state on GET An origin that only Cloudflare can reach Rate limits keyed on the client you can trust How it is written Every chapter opens with how it breaks and ends with the one decision that stays with a person. Who it is for Builders who run an application on Cloudflare Workers, D1 and R2. Format A PDF e-book of 60 pages, 6 by 9 inches. Licensed for personal use. The file is protected: copying, editing and printing are restricted. Stellarwind AI publishes how real AI systems are built, set up and run.

    Value$77

FAQ

Questions

What is Stellarwind AI?

We show how real AI systems are set up and run, one at a time. Then we sell the guides behind them, so you can do the same.

Who is it for?

Anyone who wants to run their own AI agents for real, technical or not.

What is it not?

A news reposter. A generic AI content farm. A prompt-pack store. An agency pushing bespoke services. An AI avatar presented as a real person.

What is Claude Code?

Claude Code is an agentic coding tool that reads your codebase, edits files, runs commands, and integrates with your development tools. It is available in your terminal, your IDE, a desktop app and the browser.

What is an MCP server?

An MCP server is a program that provides context to MCP clients. MCP, the Model Context Protocol, is an open-source standard for connecting AI applications to external systems. A server can run on your own machine or remotely.

What is Ollama?

Ollama lets you run open models on your own computer, or use them in the cloud. Run locally, it serves an HTTP API on 127.0.0.1, port 11434 by default.

What are self-hosted AI agents?

A self-hosted AI agent is one whose agent loop you run on your own infrastructure, instead of a vendor running it for you. Anthropic's documentation draws this line: you can self-host the Agent SDK on your own servers, or use Managed Agents, where Anthropic hosts the agent loop.

What is the difference between MCP and an API?

MCP is a standard protocol between an AI application and the servers it connects to. It uses JSON-RPC 2.0, so the application can discover a server's tools and call them. A tool is an executable function, and the documentation lists API calls among its examples.

What is a runbook?

A runbook is a detailed how-to guide for completing a commonly repeated task or procedure.

What is the difference between a runbook and a playbook?

A playbook deals with the overarching responses to larger issues and events. A runbook outlines the smaller individual tasks. The playbook accounts for the big picture.

What should a runbook template include?

A common structure has seven sections: service overview, build information, instructions for deploying the software, instructions for common tasks, a pager playbook, disaster recovery plans and a service level agreement. Keep it clear, specific, structured the same way every time, and test it before you rely on it.

Can you use Ollama with Claude Code?

Yes, Ollama documents it. Run `ollama launch claude`, or point Claude Code at `http://localhost:11434`. For local models, set a 64k+ context window and pick a model with tool support.

How do you run Claude Code locally?

Install Claude Code, then set `ANTHROPIC_BASE_URL=http://localhost:11434` and `ANTHROPIC_AUTH_TOKEN=ollama`. Run `claude --model` with a local model.

Is Ollama safe?

Run locally, Ollama says it doesn't see your prompts or data, and it listens on 127.0.0.1 by default. For its cloud models, Ollama says it does not store or log your content and never trains on it.

Is Ollama free?

Running models on your own hardware is always unlimited, and the Free plan costs $0. Cloud models use pay-as-you-go credits, and paid plans exist above the Free plan.

What is CLAUDE.md?

CLAUDE.md is a markdown file you add to your project root that Claude Code reads at the start of every session. Use it for coding standards, architecture decisions, preferred libraries and review checklists. Claude treats it as context, not as enforced configuration.

How do you monitor AI agents?

Monitoring is collecting, processing, aggregating and displaying real-time quantitative data about a system. Google's SRE guide tracks four signals: latency, traffic, errors and saturation. With the Claude Agent SDK, set OpenTelemetry variables so each query exports traces, metrics and logs to your collector; prompt text and tool inputs are not included by default.

How do you deploy AI agents?

With the Claude Agent SDK, each agent runs as its own process, so you host it in a container with outbound HTTPS access to the API. Pick a pattern by how long the container lives: ephemeral, long-running, hybrid or multi-agent. A reasonable starting point is 1 GiB of RAM, 5 GiB of disk and 1 CPU per agent.

How do you secure AI agents?

OWASP's 2025 Top 10 for LLM applications names the main risks, including prompt injection, sensitive information disclosure and excessive agency. For an agent, Anthropic's documentation advises running it in a sandboxed container, keeping tool credentials out of the agent environment, and sending outbound calls through a proxy that adds the credentials.

How much do the products cost, and are taxes included?

Each product page shows its price, and the Polar checkout shows it in the currency displayed. Polar sells the products as merchant of record, so it works out and collects the sales tax or VAT that applies to your purchase. The free guides cost nothing.

How do I get a product after I pay?

Once Polar confirms your payment, the product is made available through Polar as a signed, personal download link. Keep a copy of your files. If you cannot access something you bought, write to hello@stellarwind.ai.

Can I get a refund?

No. Stellarwind products are digital downloads, available as soon as your payment is confirmed, so they are not refundable. At checkout you ask for immediate access and confirm that you give up your right of withdrawal, as the terms of sale set out. Polar, which takes the payment, handles any refund the law still requires.

What can I do with a product I bought?

Each purchase gives you a personal, non-exclusive and non-transferable licence to use the product for yourself or within your own business. You may not resell, share or redistribute it, or include it in a product or service you offer to others. Ownership stays with Stellarwind.

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