> ## Documentation Index > Fetch the complete documentation index at: https://docs.beaconrevenue.io/llms.txt > Use this file to discover all available pages before exploring further. # Integrating Beacon > The pages to read before wiring Beacon into your systems — what it reads, how it connects, what it will never do, and what it puts back. The pages an engineering team reaches first. **There is no public API or MCP tool catalogue yet**, so everything below is about what Beacon reads from your systems, what it will never do to them, and what it writes back. What Beacon reads, what each connection unlocks, and what connecting actually involves. Every source Beacon reads, how each one connects, how often it refreshes, and whether it can write. What Beacon will never do with your systems — each limit with the mechanism that enforces it and how to check it. What billing being down does, what any other missing source does, and what a refused read returns. What a reader grant states, how outside software connects, and what a request outside a grant returns. The objects Beacon publishes and the values on each one, with the account and deal objects in full. What a figure that is missing, switched off, refused or stale is telling you, and what to do about it.