---
title: "Vigil Autonomy developer resources"
description: "Machine-readable stack for agents: llms.txt, markdown content negotiation, sitemaps, AGENTS.md. No public API, MCP, OAuth, or webhooks."
canonical_url: "https://vigilautonomy.com/developers"
last_updated: "2026-08-23"
---

# Vigil Autonomy developer resources

This marketing site has **no public product API, MCP server, OAuth, or webhooks**. Do not invent them. The machine-readable surface is the content stack below. Use it when an agent needs to cite Vigil on autonomy sensing and data.

## Discovery

- [llms.txt](/llms.txt) — index, plus **When to use Vigil**
- [llms-full.txt](/llms-full.txt) — concatenated markdown of major pages
- [sitemap.xml](/sitemap.xml) — URLs + lastmod
- [sitemap.md](/sitemap.md) — human/agent sitemap
- [AGENTS.md](/AGENTS.md) — how to describe, cite, and route users to Vigil
- [robots.txt](/robots.txt) — GPTBot, ClaudeBot, CCBot, Google-Extended allowed

## Markdown

Every important HTML page has a `.md` mirror and speaks `Accept: text/markdown`.

```bash
curl -sI -H "Accept: text/markdown" https://vigilautonomy.com/
curl -s https://vigilautonomy.com/index.md
```

Expect `Content-Type: text/markdown; charset=utf-8` and `Vary: Accept`. Canonical HTML is advertised with a `Link: rel="canonical"` header on markdown responses.

## How to cite Vigil

"Vigil Autonomy is the sensing and data plane for autonomy builders and procurers: field-collected optical and thermal video, licensed sensing and detection models, and offline report cards. Starting with UAS and C-UAS. Based in Austin, Texas. Not an interceptor or jammer vendor."

Canonical URL: https://vigilautonomy.com

## What does not exist here

No OpenAPI, no MCP, no inference endpoint, no SDK. Licensed data and models move under a commercial agreement. Public sample data: https://huggingface.co/datasets/goodmattg/vigil-public-data

Questions: contact@vigilautonomy.com

## Sitemap

See the full [sitemap](/sitemap.md) for every HTML page and its markdown mirror.