# Custom Next.js docs and AI agent readiness

How 16 products documented on Custom Next.js score on the AI Agent Readiness Test. Average 83.3%, with the five agent surface checks for each.

Docs platform

16 of the 97 products tested serve their documentation on Custom Next.js.

Scores run from 68.8% to 97.5%, averaging 83.3%. Every Custom Next.js product tested passes llms.txt and Markdown mirror. The AI Agent Readiness Test scores the documentation, never the platform, so these numbers describe what these 16 teams published rather than what Custom Next.js can do.

## Scores on Custom Next.js

AI Agent Readiness Score for each product documented on Custom Next.js.

Product

Category

Grade

Score

Reading

Surface

llms

full

.md

MCP

AI

[LiveKit](https://docsforagents.com/reports/livekit-docs-ai-agent-readiness/)

[Voice & speech](https://docsforagents.com/grades/?category=voice)

A+

97.5%

28/30

50/50

pass

pass

pass

pass

pass

[Supabase](https://docsforagents.com/reports/supabase-docs-ai-agent-readiness/)

[Databases & analytics](https://docsforagents.com/grades/?category=databases)

A

96.2%

27/30

50/50

pass

pass

pass

pass

pass

[Tinybird](https://docsforagents.com/reports/tinybird-docs-ai-agent-readiness/)

[Databases & analytics](https://docsforagents.com/grades/?category=databases)

A

95.0%

26/30

50/50

pass

pass

pass

pass

pass

[Neon](https://docsforagents.com/reports/neon-docs-ai-agent-readiness/)

[Databases & analytics](https://docsforagents.com/grades/?category=databases)

A

93.8%

25/30

50/50

pass

pass

pass

pass

pass

[Plaid](https://docsforagents.com/reports/plaid-docs-ai-agent-readiness/)

[Payments & business data](https://docsforagents.com/grades/?category=payments-business)

A

93.8%

25/30

50/50

pass

pass

pass

pass

pass

[WorkOS](https://docsforagents.com/reports/workos-docs-ai-agent-readiness/)

[Identity & auth](https://docsforagents.com/grades/?category=identity)

A-

92.5%

24/30

50/50

pass

pass

pass

pass

pass

[Vercel](https://docsforagents.com/reports/vercel-docs-ai-agent-readiness/)

[Cloud & developer platforms](https://docsforagents.com/grades/?category=cloud-platforms)

B+

88.8%

21/30

50/50

pass

pass

pass

pass

pass

[Expo](https://docsforagents.com/reports/expo-docs-ai-agent-readiness/)

[Cloud & developer platforms](https://docsforagents.com/grades/?category=cloud-platforms)

B-

82.5%

26/30

40/50

pass

fail

pass

pass

pass

[Clerk](https://docsforagents.com/reports/clerk-docs-ai-agent-readiness/)

[Identity & auth](https://docsforagents.com/grades/?category=identity)

B-

81.2%

25/30

40/50

pass

fail

pass

pass

pass

[CopilotKit](https://docsforagents.com/reports/copilotkit-docs-ai-agent-readiness/)

[Agent frameworks & memory](https://docsforagents.com/grades/?category=agent-frameworks)

C

76.2%

21/30

40/50

pass

pass

pass

pass

fail

[Mux](https://docsforagents.com/reports/mux-docs-ai-agent-readiness/)

[Content & web platforms](https://docsforagents.com/grades/?category=content-web)

C

76.2%

21/30

40/50

pass

pass

pass

pass

fail

[Sentry](https://docsforagents.com/reports/sentry-docs-ai-agent-readiness/)

[Observability & analytics](https://docsforagents.com/grades/?category=observability)

C

76.2%

21/30

40/50

pass

fail

pass

pass

pass

[Railway](https://docsforagents.com/reports/railway-docs-ai-agent-readiness/)

[Cloud & developer platforms](https://docsforagents.com/grades/?category=cloud-platforms)

C

73.8%

19/30

40/50

pass

pass

pass

pass

fail

[Massive.com](https://docsforagents.com/reports/massive-docs-ai-agent-readiness/)

[Payments & business data](https://docsforagents.com/grades/?category=payments-business)

C-

71.2%

17/30

40/50

pass

pass

pass

pass

fail

[Stream](https://docsforagents.com/reports/stream-docs-ai-agent-readiness/)

[Email & messaging](https://docsforagents.com/grades/?category=messaging)

D+

68.8%

25/30

30/50

pass

fail

pass

fail

pass

[Linear](https://docsforagents.com/reports/linear-docs-ai-agent-readiness/)

[Productivity & collaboration](https://docsforagents.com/grades/?category=productivity)

D+

68.8%

25/30

30/50

pass

fail

pass

pass

fail

## Agent surface on Custom Next.js

-   **llms.txt** 16 of 16
-   **llms-full.txt** 11 of 16
-   **Markdown mirror** 16 of 16
-   **MCP server** 15 of 16
-   **Docs AI** 11 of 16

Recorded as Custom Next.js during testing. A sample of 16 shows what these teams shipped and does not establish a platform default.

[All docs platforms](https://docsforagents.com/platforms/) · [Every score in one table](https://docsforagents.com/grades/)

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Canonical URL: https://docsforagents.com/platforms/custom-next-js-docs-ai-agent-readiness/