# Agent Score

A Lighthouse-style benchmark for AI-agent readiness. Grades documentation 0–100 across 22 checks in 7 categories.

> https://buildwithfern.com/agent-score

## Pages

- [Home](https://buildwithfern.com/agent-score/llms.txt): Leaderboard index and about

## Leaderboard

Ranked list of API documentation sites graded on agent-readiness. Each entry links to a full llms.txt report for that company.


## About

Agent Score is built by Fern Labs in partnership with Dachary Carey, creator of the AFDocs standard.
The scoring engine is open-source at https://github.com/agent-ecosystem/afdocs
Every check is transparent and community-reviewable.