Claude Code not recognize the LLM friendly markdown docs

Stripe provides a lot of LLM-friendly markdown docs, however when i give he this one: https://docs.stripe.com/stripe-apps/pkce-oauth-flow.md, he always ignore the .md, i must remind him the .md is the part of url cannot be omitted.

Those two different version docs give Claude Code huge different, Claude Code can have much better behavior with the LLM-friendly markdown docs.

• https://docs.stripe.com/stripe-apps/pkce-oauth-flow
• https://docs.stripe.com/stripe-apps/pkce-oauth-flow.md

Please improve this to respect the url, or let he know the .md url is much better for him.