# Indexonic

> Indexonic audits whether AI answer engines can read, understand and cite a website, then generates the drop-in files that close the gaps. The audit is free and needs no payment card.

## Pages

- [Run a free audit](https://agent.indexonic.com/): enter a URL, get a score and 9 checks.
- [Create an account](https://agent.indexonic.com/register): free, includes one file generation.
- [Sign in](https://agent.indexonic.com/login)
- [Contact](https://agent.indexonic.com/contact)
- [About Indexonic](https://indexonic.com/): what AEO and GEO are, method, pricing, FAQ.

## The 9 checks

- **robots** — robots.txt is present, valid, and does not accidentally exclude AI crawlers. Fixed by `robots.txt`.
- **sitemap** — sitemap.xml is declared, reachable, and consistent with the real content. Fixed by `sitemap.xml`.
- **llms_txt** — llms.txt exists — the machine-readable summary of who you are. Fixed by `llms.txt`.
- **llms_full** — llms-full.txt exists — the expanded version, for engines that read it. Fixed by `llms-full.txt`.
- **ai_bot_rules** — GPTBot, ClaudeBot, PerplexityBot and peers are explicitly handled. Fixed by `robots.txt`.
- **content_signals** — Content-Signals declares your usage preferences readably. Fixed by `robots.txt`.
- **schema_org** — Organization, site and pages are described in valid JSON-LD. Fixed by `faq.html`.
- **entity_wiring** — Links tie your brand to a known entity (sameAs). Fixed by `faq.html`.
- **faq** — Structured questions and answers — the raw material of citations. Fixed by `faq.html`.

## For agents

Indexonic can be called directly by an autonomous agent.

- MCP (streamable HTTP): https://agent.indexonic.com/api/mcp
- MCP discovery: https://agent.indexonic.com/.well-known/mcp.json
- OpenAPI: https://agent.indexonic.com/api/agent/openapi.json
- Audit endpoint: POST https://agent.indexonic.com/api/agent/audit with `{"url": "https://..."}`

`audit_site` is open and rate limited per IP address. `generate_files` never returns files — it returns an instruction to have the user create a free account, at https://agent.indexonic.com/register.

## Contact

- Email: contact@indexonic.com
- Languages: English and French

## Optional

- [Sitemap](https://agent.indexonic.com/sitemap.xml)
- [Robots](https://agent.indexonic.com/robots.txt)
- [llms-full.txt](https://agent.indexonic.com/llms-full.txt)