# Fern docs and AI agent readiness How 8 products documented on Fern score on the AI Agent Readiness Test. Average 76.7%, with the five agent surface checks for each. Docs platform 8 of the 93 products tested serve their documentation on Fern. Scores run from 66.2% to 81.2%, averaging 76.7%. Every Fern product tested passes llms.txt, Markdown mirror and MCP server. None ships llms-full.txt. The AI Agent Readiness Test scores the documentation, never the platform, so these numbers describe what these 8 teams published rather than what Fern can do. ## Scores on Fern AI Agent Readiness Score for each product documented on Fern. Product Category Grade Score Reading Surface llms full .md MCP AI [Vapi](https://docsforagents.com/reports/vapi-docs-ai-agent-readiness/) [Voice & speech](https://docsforagents.com/grades/?category=voice) B- 81.2% 25/30 40/50 pass fail pass pass pass [Zep](https://docsforagents.com/reports/zep-docs-ai-agent-readiness/) [Agent frameworks & memory](https://docsforagents.com/grades/?category=agent-frameworks) B- 81.2% 25/30 40/50 pass fail pass pass pass [Deepgram](https://docsforagents.com/reports/deepgram-docs-ai-agent-readiness/) [Voice & speech](https://docsforagents.com/grades/?category=voice) B- 81.2% 25/30 40/50 pass fail pass pass pass [Persona](https://docsforagents.com/reports/persona-docs-ai-agent-readiness/) [Identity & auth](https://docsforagents.com/grades/?category=identity) B- 81.2% 25/30 40/50 pass fail pass pass pass [Merge](https://docsforagents.com/reports/merge-docs-ai-agent-readiness/) [Payments & business data](https://docsforagents.com/grades/?category=payments-business) C 76.2% 21/30 40/50 pass fail pass pass pass [Postman](https://docsforagents.com/reports/postman-docs-ai-agent-readiness/) [Cloud & developer platforms](https://docsforagents.com/grades/?category=cloud-platforms) C 75.0% 20/30 40/50 pass fail pass pass pass [Middesk](https://docsforagents.com/reports/middesk-docs-ai-agent-readiness/) [Identity & auth](https://docsforagents.com/grades/?category=identity) C- 71.2% 17/30 40/50 pass fail pass pass pass [ElevenLabs](https://docsforagents.com/reports/elevenlabs-docs-ai-agent-readiness/) [Voice & speech](https://docsforagents.com/grades/?category=voice) D 66.2% 23/30 30/50 pass fail pass pass fail ## Agent surface on Fern - **llms.txt** 8 of 8 - **llms-full.txt** 0 of 8 - **Markdown mirror** 8 of 8 - **MCP server** 8 of 8 - **Docs AI** 7 of 8 Recorded as Fern during testing. A sample of 8 shows what these teams shipped and does not establish a platform default. [All docs platforms](https://docsforagents.com/platforms/) ยท [Every score in one table](https://docsforagents.com/grades/) Put another docs site through the battery. [Nominate a docs site](https://docsforagents.com/nominate/) Canonical URL: https://docsforagents.com/platforms/fern-docs-ai-agent-readiness/