# Vast — Agent Score

> Score: 88/100 (Grade: B) | Docs: https://vast.ai/docs | Checked: May 12, 2026

Vast scored 88/100 (B) on Agent Score. 15 of 23 agent-readiness checks passed.

[View full report](https://buildwithfern.com/agent-score/company/vast-ai-docs)
[All companies](https://buildwithfern.com/agent-score/llms.txt)

## Summary

- Total checks: 23
- Passed: 15
- Warnings: 2
- Failed: 2

## Category Scores

- page-size: 86/100
- observability: 100/100
- url-stability: 85/100
- authentication: 100/100
- content-structure: 100/100
- markdown-availability: 36/100
- content-discoverability: 100/100

## Check Results

### content-discoverability

- [pass] llms.txt found at https://vast.ai/llms.txt
- [pass] llms.txt follows the proposed structure (H1, blockquote, heading-delimited link sections)
- [pass] llms.txt is 5,389 characters (under 50,000 threshold)
- [skip] llms.txt contains 55 links, but none are under /docs
- [skip] llms.txt contains 55 links, but none are under /docs
- [warn] llms.txt directive found in HTML of 1 of 1 pages, but buried deep in the page (past 50%)
- [pass] llms.txt directive found in markdown of all 1 pages, near the top of content

### markdown-availability

- [fail] No pages support .md URLs (0/1 tested)
- [pass] 1/1 pages support content negotiation (100%)

### page-size

- [pass] All 1 pages contain server-rendered content
- [pass] All 1 pages under 50K chars (median 4K, max 4K)
- [pass] All 1 pages under 50K chars (median 475K HTML → 8K markdown (98% boilerplate))
- [fail] 1 of 1 pages have content starting past 50% (worst 55%)

### content-structure

- [pass] No tabbed content detected across 1 pages
- [pass] No tabbed content found; header quality check not applicable
- [pass] All 1 code fences properly closed across 2 pages

### url-stability

- [pass] All 1 pages return proper error codes for bad URLs
- [warn] 1 of 1 pages use cross-host redirects

### observability

- [skip] Sitemap has 401 URLs but none are under the docs path prefix (/docs)
- [pass] All 1 pages have equivalent markdown and HTML content (avg 0% missing)
- [pass] All 2 endpoints have appropriate cache headers

### authentication

- [pass] All 1 pages are publicly accessible
- [skip] All docs pages are publicly accessible; no alternative access paths needed