# Bolt — Agent Score

> Score: 99/100 (Grade: A) | Docs: https://support.bolt.new/ | Checked: April 7, 2026

Bolt scored 99/100 (A) on Agent Score. 18 of 22 agent-readiness checks passed.

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

## Summary

- Total checks: 22
- Passed: 18
- Warnings: 2
- Failed: 1

## Category Scores

- page-size: 99/100
- observability: 99/100
- url-stability: 100/100
- authentication: 100/100
- content-structure: 100/100
- markdown-availability: 100/100
- content-discoverability: 98/100

## Check Results

### content-discoverability

- [pass] llms.txt found at 1 location(s)
- [warn] llms.txt contains parseable links but doesn't fully follow the proposed structure: https://support.bolt.new/llms.txt: No blockquote summary found
- [pass] llms.txt is 12,219 characters (under 50,000 threshold)
- [pass] All 10 same-origin sampled links resolve (78 total links)
- [pass] 10/10 same-origin sampled links point to markdown content (100%) (1 external link excluded)
- [pass] llms.txt directive found in all 9 sampled pages, near the top of content; 1 failed to fetch

### markdown-availability

- [pass] 9/9 sampled pages support .md URLs (100%)
- [pass] 9/9 sampled pages support content negotiation (100%)

### page-size

- [pass] All 10 sampled pages contain server-rendered content
- [pass] All 9 pages under 50K chars (median 3K, max 9K)
- [pass] All 10 sampled pages convert under 50K chars (median 3K, 0% boilerplate)
- [fail] 1 of 10 sampled pages have content starting past 50% (worst 107%)

### content-structure

- [pass] No tabbed content detected across 10 sampled pages
- [pass] No tabbed content found; header quality check not applicable
- [pass] All 0 code fences properly closed across 10 pages

### url-stability

- [pass] All 10 sampled pages return proper error codes for bad URLs
- [pass] No redirects detected across 10 sampled pages

### observability

- [pass] llms.txt covers 100% of 76 sitemap doc pages; 1 llms.txt links not in sitemap (may indicate stale links or incomplete sitemap)
- [warn] 1 of 9 pages have minor content differences between markdown and HTML
- [pass] All 11 endpoints have appropriate cache headers

### authentication

- [pass] All 10 sampled pages are publicly accessible
- [skip] All docs pages are publicly accessible; no alternative access paths needed