# AssemblyAI — Agent Score

> Score: 93/100 (Grade: A) | Docs: https://assemblyai.com/docs | Checked: April 13, 2026

AssemblyAI scored 93/100 (A) on Agent Score. 14 of 22 agent-readiness checks passed.

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

## Summary

- Total checks: 22
- Passed: 14
- Warnings: 3
- Failed: 2

## Category Scores

- page-size: 99/100
- observability: 63/100
- url-stability: 100/100
- authentication: 100/100
- content-structure: 100/100
- markdown-availability: 100/100
- content-discoverability: 86/100

## Check Results

### content-discoverability

- [warn] llms.txt found but only reachable via cross-host redirect (agents may not follow it)
- [warn] llms.txt contains parseable links but doesn't fully follow the proposed structure: https://assemblyai.com/docs/llms.txt: No blockquote summary found
- [pass] llms.txt is 49,631 characters (under 50,000 threshold)
- [pass] All 10 same-origin sampled links resolve (316 total links)
- [pass] 10/10 same-origin sampled links point to markdown content (100%)
- [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 17K, max 35K)
- [pass] All 10 sampled pages convert under 50K chars (median 19K, 4% boilerplate)
- [fail] 1 of 10 sampled pages have content starting past 50% (worst 100%)

### content-structure

- [pass] 9 tab group(s) across 4 of 10 sampled pages; all serialize under 50K chars
- [skip] 4 page(s) with tabs found, but no section headers inside tab panels to evaluate
- [pass] All 41 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

- [skip] Sitemap has 312 URLs but none are under the docs path prefix (/docs)
- [fail] 4 of 9 pages have substantive content differences between markdown and HTML (avg 18% missing)
- [warn] 1 of 11 endpoints have moderate cache lifetimes (1–24 hours)

### authentication

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