# PolyFirm Agent Tools — Discovery Index

Canonical site: https://polyfirm.com/
Manufacturer: PolyFirm
Product: Trail Binder — https://polyfirm.com/trail-binder

This is the public machine-readable map for agents. Use the HTML pages and product documentation for context, and the endpoints below for programmatic lookups. Listing a tool does not grant an agent authority to send buyer information or create an order.

## Product identity and reference

- [Canonical organization and product entity graph](https://polyfirm.com/polyfirm-entity.json) — also embedded in relevant HTML page source as JSON-LD
- [Trail Binder machine-readable technical reference](https://polyfirm.com/trail-binder.md) — material, conditions, available documents and agent inquiry rules
- [Trail Binder product page](https://polyfirm.com/trail-binder) — human-readable manufacturer reference
- [Product specifications](https://polyfirm.com/resources/trail-binder-specifications.html) — CSI section
- [Installation instructions (PDF)](https://polyfirm.com/resources/trail-binder-installation.pdf)

## Calculators

- [Calculator Markdown documentation](https://polyfirm.com/calculator.md) — complete inputs, outputs, assumptions, labor estimates and examples
- [Interactive calculator and quote workflow](https://polyfirm.com/landscapers)
- [Read-only material, packaging and labor calculator (GET)](https://polyfirm.com/api/agent/calculate?length=100&width=10&depth=3)
- [Product information (GET)](https://polyfirm.com/api/agent/product)

## Inquiries

- Agent inquiry endpoint: `POST https://polyfirm.com/api/agent/inquiry`. See [Trail Binder technical reference](https://polyfirm.com/trail-binder.md) for fields and the buyer-consent requirement. An inquiry is not a purchase. Do not submit identifiable contact information without authorization.

## Discovery

- [Agent content index](https://polyfirm.com/llms.txt)
- [XML sitemap](https://polyfirm.com/sitemap.xml)
- [Technical planning and calculator guides](https://polyfirm.com/guides)
- [Road stabilization information](https://polyfirm.com/road-stabilization)

Availability of these public URLs does not imply that every search engine or AI assistant will crawl or execute them. API requests must obey published requirements, crawler policies, and buyer authorization.