Guides
The library for
agent operators.
Three reference docs for working with an AI agent. Read them yourself, or point your agent at /llms.txt and let it use them on your behalf, no human reading required.
TL;DR
The Must-Knows
The five moves, the magic phrases, and the three daily habits that solve 80% of working with an AI agent. If you only ever read one page about agents, read this one.
Start here. The rest of the library is reference.
Client Success Manual
22 chapters · how to work with your agent
What an agent actually is, how to talk to it, how to make skills, how to make it proactive, how to connect tools and channels, how to keep it secure, and how to fix it when it gets stuck. The user guide for the operator.
Read this once. Then keep it open the first week.
Agent Use-Case Cookbook
107+ recipes across 9 departments
End-to-end recipes for marketing, sales, ops, customer success, product, finance, hiring, founder presence, and learning. Every recipe is loops + named tools + paste-ready prompts. Hand the URL to your agent and tell it what to build.
Browse by department. Or just paste the URL into your agent.
For your AI agent
Don't read this library. Hand it to your agent.
Every guide here is also available as raw markdown. Two well-known URLs let your agent grab everything in one fetch and implement what fits, without you reading a single page.
Index file (read this first)
https://www.cyndra.ai/llms.txt
Lists every markdown URL with a short description. The agent reads this and fetches what it needs.
Single-fetch dump
https://www.cyndra.ai/llms-full.txt
Every page concatenated into one file. One HTTP call, the whole library.
Try this prompt
"Read https://www.cyndra.ai/llms.txt and implement every cookbook recipe that applies to my business. Ask me before connecting any new tool. Start with the highest-ROI ones for my situation."
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